KT Product Catalog 2014

5/28/2018 KT Product Catalog 2014

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KT Product Catalogue

Chengdu KT Electronic Hi-tech Co., Ltd

Sichuan China


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www.ktcatv.com [email protected] : 86-28-85360759 Fax : 86-28-853696402

Content

Brief Introduction........................................................................................................................................................ 3

EPON.............................................................................................................................................................................. 4

Ethernet over Coaxial Access System (EoC)....................................................................................................... 8

RFoG............................................................................................................................................................................. 29

Optical Device............................................................................................................................................................ 30

Amplifier Model Guide............................................................................................................................................. 43

Headend Equipment................................................................................................................................................. 47

Auxiliary Equipments............................................................................................................................................... 50

Digital Headend......................................................................................................................................................... 55

Digital TV Set-Top-Box............................................................................................................................................. 63

Cable TV Signal Analysis Meter............................................................................................................................ 67

Optical passive equipment..................................................................................................................................... 78

Wireless transmitter................................................................................................................................................. 86
http://www.ktcatv.com/http://www.ktcatv.com/http://www.ktcatv.com/


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Brief Introduction

During the past 20 years, as the Nation's leading supplier of both products and services of

Broadcast and Television Network, KT has become the advanced R&D center and

manufacturer in China with strong capability of system integration and broadest range of

products. There are more than 600 employees (more than 200 technical staff). KT Park is

covering about 50,000m2, R&D and manufacturing center is about 60,000m2, the net assets is

over USD70 million.

KT products include: CATV transmission equipment (digital headend, optical equipment,

amplifier, network management products, access controller, one-way/two-way STB, etc), data

transmission equipment (EOC solution) and related software products (BOSS, network

management, subscriber management, call center and CA system, etc), large power digital TV

transmitter (such as DTMB/DVB-T/DVB-T2), RF transmitter, and digital TV testing instrument.

KT products have been exported to Russia, Romania, India, Indonesia, Thailand, Philippines,

U.S.A, Brazil, Chile, Argentina, Venezuela, Cameroon, etc. From 2008, KT launched

EPON+EOC data access system based on HFC network, and RFoG series products, which

provide system equipment and service for Triple Play.


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EPONOLT PTC04-II

OLT PTC08

Feature Compatible with TELECOM CTC standard, and can ensure interoperate with other manufactures. Large capacity 32G, modular design, 4-8 PON port. With 4-8 Gigabit optical multiplexing port 1:64 splitting ratio(10KM) 1:32 splitting ratio(20KM) Dual power supply redundant

Technical specificationProperty

System

capacity

4-8 GE upper link port

Highest 1:64 optical splitting ratio16K MAC tableBackplane bandwidth 32G

Ports 4-8fixed Combo (10/100/1000BASE-T+1000BASE-X)4-8PON port

PON port Upstream/downstream symmetrical 1Gbps transmission speed rateHigh sensitive optical receiver: not less than -30dBmSafety: ONU authentication mechanism

QoS Back-pressure flow control (half-duplex)

IEEE 802.3x flow control (duplex)

IEEE p802.1p, CoS

WRR, SP and IFO Queue scheduling algorithm.

Support American ONU up/down speed limit function

Support DBA and SLA function

VLAN VLAN based on portGVRPIEEE802.1Q VLAN relay

QinQ, support flexible QinQ

Dimension 442mmW315mm(D)44mm(H)

Installation: standard 19chassis


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OLT PTD

KT PTD series EPON OLT products is high-end multi-service access OLT equipment, as well as a routingswitch. PTD OLT supports 128 PON ports at maximum. PTD support up to 1:64 split ratio and 8192 ONU(10KM). The power supply, control and business board card are redundant design.Technical specification

Item Parameter

Parameter

PTD03 PTD06 PTD10

Expansion slot1 main control boardslot +2 businessmodule slots

2 main control boardslots+4 businessmodule slots

2 main control boardslots +8 businessmodule slots

Backplane capacity 1.2T 2.4T 4.8T

Switch capacity 384Gbps 1.5Tbps 2.3T

Package forwardingrate

238Mpps 476 Mpps 1428 Mpps

Max PON port number 32 64 128

MAC 512K 512K 512K

VLAN 4K 4K 4K

IP router 512K 512K 512K

EPON

IEEE 802.3ah EPON standard

Comply with EPON standard, could be connected with products of other main manufactory

Standard OAM and expanded OAM management function

Max 64 ONU registered at the same time

Support main optical fiber protection, 1+1 backup, the time delay is less than 50ms

Function

IEEE 802.1D IEEE 802.3 IEEE 802.3u IEEE802.3ad IEEE 802.3x IEEE 802.3z IEEE802.1Q

IEEE 802.1P IEEE 802.1w IEEE 802.1xOSPFBGPMPLSMPLS VPNMPLS TEIPv6

NDIPv6 PMTUIPv6 FIBIPv6 ACL, NAT-PTIPv66PERIPngOSPFv3 BGP4+

IGMPIGMP SnoopingIGMP ProxyDVMRPPIM-SMPIM-DMMSDPMOSPFMBGP

QinQ802.1pToSDifferServ WRRSPSWRR

Speed rate Upstream and downstream are 1.25G

PON port Avg. opticalpower

+2dbm ~ +7dbm

PON receiving sensitivity

-30dBm

Power supply AC: 200-240VAC

50/60 Hz DC: -48VDimension 266.4482.6548mm 399.7482.6548mm 533.1482.6548mm

Power consumption 600W 600W 1000W


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ONU

Industrial ONU

ONU with RF output

Technical specification Cast aluminum shell and metal shell 4x1000Mbps Ethernet output port

ONU with TV RF output RF level 70 dBV within AGC range


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PON port

Upstream and downstream 1Gbps transmission rate

High sensitivity optical receiver: less than -26dBm

Power: 2-7dBm

Standards

IEEE 802.3ahIEEE 802.1D, Spanning Tree

IEEE 802.1Q, VLAN

IEEE 802.1w, RSTP

IEEE 802.3ad

VLAN VLAN, GVRP and IEEE 802.1Q VLAN based on port

QoSIEEE 802.3x flow control, IEEE p802.1p, 8 priority of CoS and 802.1p,

WR, SP and FIFO Queue scheduling algorithm

Dimension Cast aluminum shell: 140x101x34mm metal shell: 170x97x28mm

Power

supply

Power supply adaptor: switch power supply adaptor

Input rated voltage: 110V240V50/60Hz

Power: Max. 10W


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Ethernet over Coaxial Access System (EoC)CATV Data Access System ( EoC Introduction)

Feature and Advantages Adopt HomePlug BPL, HomePIug AVIEEE P1901HomePNA and DECO standard, use HFC

frequency below 65MHzto develop data access High anti-interference capacity and low reliability to network transmission capacity The transmission rate capacity of each main module is higher than that of CMTS, but the cost of every

MHz bandwidth is 100 times lower Use present HFC coaxial indoor TV network, no need to build new network and make the second

indoor cabling project User CNU need not configuration, PnP Broad application dynamic range which can suit for various quality networks to develop business very

quickly Mature headend and CNU equipment technique, low cost Fast and easy construction, little line maintenance Perfect VLAN/VLAN priority number and remote upgrade function Module design


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System applicationThe main business of CATV network is still video program transmission. Meanwhile the current HFC

network provides video program, optical fiber link adopts optical fiber transceiver, ONU or other opticalswitch, coaxial cable link adopts EoC advice to realize data signal transmission, in order to realize to PC viaHFC as well as develop data business by low coast.

A) EoC+ONUB) EoC+Optical fiber transceiverC) Optical network base

Network Management Software Function

Configuration management

Service opening Open/Close service port Control bandwidth and user priority Timed configuration back-up Remote system update

Safety management

Calls VLAN 8th level VLAN priority and QoS setup Data service encryption Port Isolation Management account control PC number limit

Failure management

Lines and equipment failure monitoring Failure alarm Channel monitoring, state monitoring

Performance management

FE port flow FE port fault-package and package-dropout statistic Communication mass detection

WEB&SNMP management software

Landing rights management Function menu click Real-time port flow display White list display and add authorized users Select authorized users working template, display and modify user name and address


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EoC Model Guide

*ONB: Optical Network Base

*CLTCoaxial Line Terminal(Eoc headend)

Name ModelModule

QTY CNU QTY

Optical

receivingunit

Power supplySelectable

configuration Description

ONBPlatform

ONB1000 1 EM90 253 GSTseries

AC 60-220V With EoC and opticalreceiver function2-way output

ONBPlatform

ONB4000 1-4EM90 253-1012 GZBseriesopticalnode

AC60-220V;

ONU, fiberopticaltransceiver

With EoC and two-wayoptical node function4-way output

ONBPlatform

ONB4200 1-4EM90 253-1012 GZLseriesoptical

node

AC60 or 220V ONU

fiberoptical

transceiver

With EoC and two-wayoptical node function4-way output

ONBPlatform

ONB1100 1 EM90 253 GSRseriesOne-wayopticalreceiver

AC60 or 220V ONU

fiberopticaltransceiver

With EoC and opticalnode function2-way output

ONBPlatform

ONB2000 1-2EM90 253-506 GZEseriesopticalnode

AC60 or 220V ONU

fiberopticaltransceiver

With EoC and opticalnode function4-way output

CLT EM40 1-2EM90

253-506 No AC60 or220V

ONU 4-way input4-way output

CLT EM22 1-2

EM90

253-506 No AC60 or

220V

ONU 2-way input

2-way outputCLT EM11 1 EM90 253 No AC60 or

220VONU 2-way input

2-way output

CLT EM16 1 EM90 253 No AC60 or220V

1-way input1-way output

CLT EM17 1 EM90 253 No AC60 or220V

2-way input,2-way output

CLT EM18 1EM90 253 No AC 220V 1-way input,1-way output

CLT EM19 1EM90 253 No AC 220V 2-way input2-way output

CLT EM42 1-4EM90 253-1012 No AC60 or

220V

4-way input

4-way output


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CLT Module EM90Brief introduction

EM90 is the modulator module in EoC CLT. Its the core of sub-headend equipment, which will

transform the Ethernet signal into coaxial network transmission signal.

Technical solution The number of subscribers supported by each module

Homeplug BPL 64

Homeplug AV 253

Home PNA 61

Technical specificationMax RF output signal level 118dBv

Useful IP data throughput 100-300Mbps

Data user terminal number 61-253

Data flow difference management Support

Remote national standard SNMP management Support

Remote software upgrade Support

Telnet login management Support


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Optical Network Base ONB11

ONB11 configurationAccessory name EOC CLT Optical receiver EPON CNU access device

Model EM90 GST ONU

Technical specificationCategory Item Unit Parameter

CATVRF signal input

CATV input port number 1

Frequency range MHz47~860ONB1100A/B)

87~860(ONB1100HA/HB)

Input impedance 75

Return loss dB

16(47MHz~550MHz)(ONB1100A/B)

16(87MHz~550MHz)(ONB1100HA/HB)

14(550MHz~860MHz)

CATVsignal output

CATV output port number 2

Frequency range MHz47~860ONB1100A/B)

87~860(ONB1100HA/HB)

Output impedance 75

Return loss dB

16(47MHz~550MHz)(ONB1100A/B)

16(87MHz~550MHz)(ONB1100HA/HB)

14(550MHz~860MHz)

EOC modem

Plugged EoC module 1

Frequency range MHz 5-64MHz

Useful IP data throughput 100-300Mbps

Data user terminal number 61-253

Data flow difference management Support

Remote national standard SNMPmanagement

Support



Wholemachine

AC voltage (50Hz) V AC180-250V AC35-70 internal feed

Working temperature -25 ~ +70

Water penetration performance Water penetration in the two atmospheres

Weight Kg 7.5

Dimension mm 289*218*128

Power consumption W 35


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ONB12 configuration


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CATVSignal

Downstream

Optical receiving power

display range70dB

AGC range 72dBNominal optical wavelength 12901600nm

Frequency range

1000MHz

1000MHz(ONB12)Flatness 0.75 dB

RF output signal level 108dBv-7dBm receiving

CTB 65dB 79 PAL-Danalog TV channels

CSO 62dB 79 PAL-Danalog TV channels

Return loss 14dB

EOC data part

Frequency range5~65MHz

2~30MHz

Quantity of EOC modem

module1

Max. RF output signal level 118dBv

Quantity of user terminal

per channel 64 terminals on line at the same time

Total qty. of data user

terminals256

Data flow differences

service managementSupport

Remote SNMP management Support

Remote software update Support


Whole machine

Fiber connector SC/APC FC/APC

Output impedance 75

Power supply range

Core wire feed AC 40~72V

Mains power

supply AC 150~265VWorking temperature -25~+55

Dimension 23516676.5

Weight1.2KgEM12

1.9KgONB12

Relative humidity 10%~90% non-condensing

Power consumption 19.8Wwith NM, 1 EOC master and ONU


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Technical specificationItem Parameter

CATV signal

Optical receiving display range -7~0 (dBm)

Nominal optical wavelength 1290-1600nm

Frequency range 87 ~860(MHz)

Flatness 0.75dB

RF output signal level 108v(-7dBm receiving)

C/CTB >65dB(79-path PAL-D analog TV channel)

C/CSO >62B(79-path PAL-D analog TV channel)Return loss 16dB(87-860MHz)

EOC data

Frequency range 5-65MHzONB2000)2-30MHz(ONB2000)

Port isolation 90dB

EOC module number 1-2

Max RF output level 118dBvOne-way useful IP data throughout 100-300Mbps

One-way data user terminal number 61-253

Data flow difference servicemanagement

Support


Support



Remote national standard SNMPmanagement FC/APC SC/APC selectable

Whole machine

Output impedance 75

Power rangeCored wire feed AC35-70V

Municipal electric power supply AC150-250V

Max feed current AC3A

Working temperature -25-55

Water penetration performance 300*271*106mm

Humidity 10%-90% non-condensing

Power consumption35W (with network management, 2 EoCmodule)


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CATV signal

Optical receiving display range -7~0dBmNominal optical wavelength 1290-1600nm

Frequency range 87 ~860(MHz)

Frequency influence 0.75dB



C/CSO >62dB(79-path PAL-D analog TV channel)

Return loss 16dB(87-860MHz)

Output optical power 1mW~3mW

Nominal optical wavelength 1310nm

Frequency range 45~65MHzFlatness 0.75dB

Return loss 16Db(87-860MHz)

Nominal input level 82dBv

EOC


Max RF output signal level 118dBv

One-way useful IP data throughout 100-300Mbps


Data flow difference service management Support




Whole machine

Optical connector model FC/APC

Output impedance 75

Power rangeCored wire feed AC35-70V

Municipal electric powersupply

AC198-242V

Dimension 400*280*117mmWorking temperature -25-55


Power consumption60W(with network management, 4 EoC module)


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CATV signal

Optical receiving display range -7~0dBm

Nominal optical wavelength 1290-1600nm

Frequency range 87 ~860(MHz)Flatness 0.75dB



C/CSO >62B(79-path PAL-D analog TV channel)

Return loss 16Db(87-860MHz)

EOC data

Frequency range5-65MHzONB42000H)

2-30MHz(ONB4200)

Port isolation 100Db

EOC module number 1-4




Data flow difference service management SupportRemote national standard SNMP management SupportRemote software upgrade Support


Optical connector model FC/APC SC/APC selectable

Whole machine

Output impedance 75

Power supply rangeCored wire feed AC35-70V

AC150-250V

Max feed current AC3A

Dimension -25-55

Working temperature 428x242x177mm


Power consumption 60W(two-way network, 2 EoC modules)


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Ethernet Data Access CLT EM11


CATV signal inputCATV input port number 1~2Frequency range 87 ~860(MHz)

Input impedance 75

CATV signal RF output

CATV output port number 1~2

One-way output port CATV user number 200Frequency range 5-860MHz

Output impedance 75

Return loss 16dB

EOC data



Total useful IP data throughout 100-300Mbps

Total data user terminal number 61-253


Remote national standard SNMP management SupportRemote software upgrade Support


Whole machine

Working link loss 10~80 dB

Recommend best working link loss 40~60 dB

AC voltage (50Hz) AC150V 250V

Working temperature -25+70

Water penetration performanceWater penetration in the twoatmospheres

Weight Less or equal 5kg

Dimension 280*220*146.5 mm

Power consumption 20W


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Two inputs and two outputs, indoor, Mini type; 12V DC. One master inside;

Technical specificationClassification Parameter Unit Technical Specification

CATV SignalRF Input

Cable TV Input Port 2

Frequency Range MHz 871000

Input Impedance 75

Reflection Loss dB 16

CATV

Signal RFOutput

Cable TV Output Port 2

Single-way Output PortCATV User

200

Frequency Range MHz 871000Output Impedance 75

Reflection Loss 16

EOCModulationandDemodulation

EOC Modulation andDemodulation Module

1

Upper Joint Interface - 10/100/1000Base-T

Frequency Range MHz 7.565

Data Flow DifferenceService Management

- Support

Remote NationalStandard SNMPManagement

- Support

Remote SoftwareUpdate

- Support

Telnet LoadingManagement

- Support

WholeMachine

Working chain lossdB 1080

Recommend bestworking chain loss

dB 4060

Power supply adapter

voltage50HzV 100240

Working Temperature

25

70Weight kg 1

Dimension mm 26014036.5

Power Consumption W 6W


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Technical specificationClassification Item Unit Parameter

CATV signalinput


Frequency range MHz87~862EM16H)

47~862 (EM16)

Input impedance 75

Return loss dB

16(87MHz~862MHz)(EM16H)

16(47MHz~862MHz)(EM16)

16(862MHz~1000(EM16)

16(862MHz~1000(EM16H)

CATV signalRF output


Frequency rangeOutput impedance

MHz87~8621000) (EM16H)

47~862(1000) (EM16)

impedance 75

Return loss dB

16 (87MHz~862MHz) (EM16H)

16 (47MHz~862MHz) (EM16)16 (862MHz~1000MHz) (EM16H)

16 (862MHz~1000 (EM16H)

EOC

EOC module (selectable) 1

Frequency range MHz

(2MHz~30MHz)EM90CW

(32MHz~64MHz)EM90HW

(7.5MHz~30MHz)EM90VW

(2MHz~35MHz)EM90SW



Total data user terminal number Support




Wholemachine

Working link loss dB 10~80

Recommend best working link loss dB 40~60

Municipal electric power supply voltage V 110256

Core feed power supply voltage V 4070


Weight Kg 1.5

Dimension mm 283*164*47



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CATV signalinput


Frequency range MHz 47/87~860

Input impedance 75

CATV signal RF

output


Frequency range MHz 2~860

Output impedance 75

Return loss 16dB (47/87MHz~860MHz)

EOC

EOC module 1One-way useful IP data throughout 100-300Mbps




Support


Whole machine



Municipal electric power supply voltage V VAC150256

Core feed power supply voltage V VAC4072



Weight Kg 3.5

Dimension mm 283*164*47Power consumption W 6


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CATV signalinput


Frequency range MHz 47/87~860

Input impedance 75

CATV signal RFoutput



Output impedance 75

Return loss 16dB

EOC

EOC module 1


Total data user terminal number 61-253Data flow difference service management Support



Whole machine


Recommend best working link loss dB 40~60Municipal electric power supply voltage V VAC150256


Weight Kg 2

Dimension mm 204x118x43



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CATV

signal input


Frequency range MHz 47/87~860Input impedance 75

CATVsignal output



Output impedance 75

Return loss 16dB

EOC

EOC module 1






Whole machine



Municipal electric power supply voltage50Hz V VAC150256


Weight Kg 2

Dimension mm 260x140x36.5



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CATV signal RF

input

CATV input port number 4Frequency range 87 ~860(MHz)

Input impedance 75

CATV signal RFoutput


Frequency range 5-860MHz

Output impedance 75

Return loss 16dB

EOC data

Plugged EOC module 4

Upper link port 100Base-T






Total data user terminal number Support

Whole machine

AC voltage(50Hz) AC150V 250VWorking temperature -25+70


Weight 10kg

Dimension 480*400*130 mm

Power consumption60WAC power supply

63W(DCpower supply)


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KT VoIP System Based on EPON+EoC

VoIP System Introduction

Brief introduction

The operator could develop VoIP through EPON+EoC high-speed data channel,meanwhile develop data service. Could directly deploy EoC terminal with internal VoIP voicemodule. When provides broadband internet access to PC and two-way digital STB, theoperator could develop voice service through ordinary telephone at the same time.

For subscribers who already use ordinary EoC terminal, the operator could adopt externalvoice module to develop voice (telephone) service.

Network Structure

VoIP business process Use VoIP device at terminal, switch analog signal of ordinary telephone to digital data signal; Use cable channel and EoC system as data signal carrier channel; Switch EoC signal to optical signal by ONU in EPON system; All ONU is aggregated to OLT in central room by optical link, and switched into electric signal; The above EPON +EOC data channel could carry network and interactive TV data business at the

same time; OLT in the central room connect with central room switch network, format network ports, interactive TV

and VoIP business port;

Install VoIP switch management system: the system is in charge of the voice change within network; Realize public telephone network and internal network interoperability by voice gateway, and internal

network user can communicate with public network user by voice;

Open voice business and billing operations by voice management software.


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Coaxial Cable Data Access System

EoC Data Access CNU ES Series

ES07-2

2 x RJ45 port

ES07-4

4 x RJ45 port


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ES27

4 x RJ45 port

WiFi inside

Bridge QPL86/QPL84

Introduction

Bridge QPL86/84 is suitable for low frequency EoC one-way amplifier, with over-currentand waterproof function.

QPL86 QPL84

Technical SpecificationItem Parameter

Working frequency range 5MHz-65MHz 87MHz-860MHz

Inside band flatness 0.5dB 0.5dB

Insert loss 4.5dB QPL86 1

Port return loss1dB QPL84 1

16dB

Characteristic impedance 75

Principle Diagram

QPL86 QPL84


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RFoG

RFoG Two-way Optical Node

RFoGTwo-way Optical Node (Community) RFoG Two-way Optical Node (Building)

Technical specificationRF characteristic

Forward working width MHz 47/87~862Output level dBV 104(OGF8126)/108(OGF8116)(-8~+2dBm receiving 55.25MHz

4.3% modulation/Channel)

AGC range dBm -8~+2

CNR dB 47(-7dBm receiving, tilting 8dB output)

CSO dBc -62 (-7dBm receiving, tilting 8dB output)

CTB dBc -65 (-7dBm receiving, tilting 8dB output)

RF impedance (copper) 75 (standard configuration is metrical, imperial is selectable)

RF inside band flatness dB 0.75

RF return loss dB -14

The number of channelloading

59 analog channel (PAL) +30 digital channel (The level of digitalchannel is 10dB lower than analog channel)

Power supply Vdd VDC +18VDC10%(standard configuration is AC220V to 18BDC)DC current (Vdd-18VDC) mA 550

Environment


Storage temperature -40~+70

Working temperature -20~+50

Humidity RH 95%non-condensing

Dimension mm Wall-mounted (the designer need to consider the heat)Reference dimension: 204*125*43


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Optical Device1310/1550nm Optical Platform Model GuideName Description

GRL8004Optical Platform

193RU chassis, ultrahigh density design, intelligent temperature control,

national standard network management, centralized power supply, plenty ofports, flexible networking, could be configured 6 optical module

Optical Transmission Platform GRL8004

1. Feature

High density modular design

Up to 17 modules per chassis

Hot-swap design for all modules

Redundancy power supply available

Low power consumption

Superior heat dissipation and air circulation

Advanced SNMP-oriented network monitoring over Ethernet network interface

User-friendly alarm setup

GRL8004 can Compatible with 1310nm and 1550nm optical module

2. External Construction

2.1 Panel

GRL8004S front panel and real panel


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2.2 Construction of chassis

Component Function

Main part 17 slots

Front panel Install of handle and screws

Rear panel Rear panel and radiating fan

3. Install chassis to 19 inch standard chassis

4. Transmission modules construction

Module Item

PWR8004 power supply module PWR8004 serial

GFB8004M 1310nm upstream transmission module GFB8004M serial

NE8004ET equipment management module NE8004ET serial

GSB244-04 downstream optical receiving module GSB244-04 serial

Upstream optical receiving module GSB921 serial

1550nm EDFA GA8300

1550nm directly modulated transmiiter module GT8300

RF amplifier module 20dB gain RSBY


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1310/1550nm 1U Optical Transmitter1550nm Externally Modulated CATV Optical Transmitter GT8000 Series

Feature High index: excellent system optimization control technique, could provide CNR, CTB and CSO, and

SBS index. Flexibility: SBS value 13, 16 and 18 could adjust on site, suit for different network. Reliability: build in dual main and backup power supply,, auto switch. Automatic chassis temperature

control.

Technical specificationPerformance Index Description

Opticalproperties

Laser wavelengthnm 155010 Comply with ITU-TG.692Outpput powerdBm 27 25,29, or 17,15 selectable

Optical return lossdB 60

Optical fiber connector FC/APC SX/APC and E-2000 selectable

RFcharacteristic

Working bandwidthMHz 45-862

Input leveldBmV 235 AGC

FlatnessdB 0.75 45-862MHz

Return lossdB >16 45-750 MHz

Input impedance 75

Linkcharacteristic

Transmission channel PAL-D/60ch

CNR(dB) 51.5 65Km optical fiber, 0dB receiving

CTB(dB) -65

CSO(dB) -65

SBS suppression (dBm) 16.0 13/16/18 selectable

Generalcharacteristic

Network management port RJ45R232 Support browser and SNMP

Power supply (V)90-26 Municipalelectric power supply

-48VDC selectable

Power consumptionW 50 Single power supply working

Working temperature 0-50Automatic chassis temperaturecontrol

Storage temperature -20-85

Working relatively temperature 20%-85%

Dimension 19111.75 W(D) (H)

1550nm Optical Amplifier GA8000 Series (EDFA)

Technical specification

Outpput power(dBm) 13~26

Dimension (mm) 4833854419151.75


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1310nm 1U Optical Transmitter


Optical

properties

Optical wavelength 1290-1310nm

Optical power 7-25mW

Mainparameter

RF range 47-862MHz

Inside band flatness 0.75dB

Detection port level -25dB

RF input impedance 75

RF output return loss 16dB

C/N 51dB

Flatness 0.75dB

C/CTB 65dB

C/CSO 60dB

User portRF connector Metrical F port

Optical fiber adapter FC/APC

Other

Network management port RJ45

Power supply voltage AC187-250VRated power 20W

Working temperature range 0+40

Storage temperature range -25+65

Dimension 380*50*260nm

Net weight 40kg


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CATV System Optical Receiver GST Series


Item Parameter

Opticalproperties

Optical workingwavelength

1100nm-1650nm

Optical input power -9dB+1 dB

Optical fiber connector type(import single fiber port IN)

SC/APC

Optical return wave loss >45 dB

RFcharacteristic

Forward working bandwidth

Output level

Output level tilt

CNR

CSO -60 dBcCTB -60 dBc

RF impedance (copper) 75standard metrical, imperial is selectable

RF inside band flatness 0.75 dB

RF return loss -16 dB

Channel loading number59 analog channels (PAL)+ 30 digital channel (The levelof digital level is 10dB lower than analog)

Power

Vdd+120VDC10% (standard configuration AC220V to12VDC)

Powe supply DC current

(Vdd12VDC)800MA

Power consumption 605W GST800S 11W GST808S

Environment

Storage temperature -40+70

Working temperature -20+50Humidity 95%non-condensing

DimensionWall-mounted (the designer need to consider the heat)Reference dimension: 62mm80mm39mm (l*w*h)


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CATV System Optical Receiver GSR Series

Brief introductionGSR series optical receiver is a waterproof four-port optical receiver. Its functions includes: downstreamoptical signal receiving, AGC and NMS (network management system).To make it convenient for users to

debug and/or maintain the network; we have designed monitor port of downstream output level. There areten LEDs used to indicate downstream receiving optical power.


Item Parameter

Frequency range 47MHz862 MHz

Flatness 0.75dB-1dBm receiving

RF port number 4

RF output signal level 104 dBuVAGC status-7dBm-1dBm

Input optical power range-6dBm+1dBmAGC range refers to the symbol in the

shell

Nominal input optical wavelength 1310nm

Optical Return loss 45 dBOutput return loss 16 dB

C/CTB 65 dB59-path, output level 102 dBuV

C/CSO 64 dB59 -path, output level 102 dBuV

C/N 51 dB

Optical fiber connector type FC/APC or SC/APC

Power supply voltage range50Hz AC35~70V 50Hz/AC 150~240V 50Hz

Working temperature -30~+60

Impact resistance voltage10/700us 5kV


Dimension 275mm203mm125mm

Weight 3kg


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CATV System Optical Receiver GSS Series

Brief introductionGSS series optical receiver is a waterproof two-port optical receiver. Its functions including:

downstream optical signal receiving, agile AGC and NMS (network management system).To make it

convenient for users to debug and/or maintain the network; we have designed monitor port of downstreamoutput level. There are ten LEDs used to indicate downstream receiving optical power.Technical specification

Item Parameter

Frequency range 47MHz862 MHz

Flatness 0.75dB-1dBm receiving

RF port number 2

RF output signal level 110 dBuV-1dBm receiving, no AGC

Input optical power range -6dBm+1dBmAGC range refers to the symbol in the

shell

Nominal input wavelength 1310nm

Optical return loss 45 dB

Output return loss 16 dB

C/CTB 65 dB59 -path, output level 104 dBuV

C/CSO 64 dB59 -path, output level 104 dBuV

C/N 51 dB

Optical fiber connector type FC/APC or SC/APC

Power supply voltage range50Hz AC3570V 50Hz/AC 150240V 50Hz

Working temperature -30+60

Impact resistance voltage10/700us 5kV


Dimension 260mm170mm110mm

Weight 3kg


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CATV System Optical Receiver GSC Series

According to the optical network city strategic planning

that optical fiber in and copper out, Fiber-To-The-Home

(FTTH) gains more attention as the best choice for home

users. It enables the fiber and the optical network unit (ONU)

connected directly to the home, which features higher

frequency, greater capacity, smaller attenuation, strong

anti-electromagnetic pulse capability and good

confidentiality.

GSC series is an ultra-compact household FTTH Optical Receiver.

Function

1. Compact structure and flexible installation;2. Receiving power ranges from -12dBm to 0 dBm;

3. Wide AGC range (-10~0 dBm);

4. Working frequency ranges from 47MHz to 1000MHz;

5. Number of RF output port: 1 to 4;

6. High output level (within AGC range): 78 dBV(one port output) or 70dBV(four ports output )

7. 6-section receiving power indicator;

8. Low power consumption (


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Optical Node GZJ SeriesBrief introduction

GZJ series is 1000MHz outside waterproof two-way optical node with four-port high level output, whichwith independent power supply port and there is -20dB downstream testing port in each shell. It adoptsplug-in fixed attenuator and equalizer.


Downstream

Automatic optical link adjustmentrange

-3+2 dBm

Optical receiving power displayrange

-7+2 dBm

Nominal otpical wavelength 12901600nm

Frequency range 87862MHz

Flatness 0.75dB

RF output signal level

Max output 116 dBuV-1 dBm receiving, no AGC

Max output 112 dBuV(within AGC range) 104 dBuV

-7 dBm receiving

C/CTB >65dBC/CSO >62dB

Return loss 16 dB87550 MHz

14 dB550860 MHz

Upstream

Output optical power 1mW3 mW

Nominal wavelength 1310nm


Flatness 0.75dB

Return loss 16 dB

Nominal input level82 dBuV With three-state switch

70 dBuV With upstream pre-amplifier

Whole machine

Optical connector type FC/ APC

Output impedance 75

Power supply range AC 35V70V or DC 35V70VMax. feed current AC10AWorking temperature -2555

Relative humidity 10%90% non-condensing

Weight 10kg

Dimension L 372mmW 227mmH 190mm


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Optical Node GZR Series

Brief introductionGZR series is 862MHz/(1000MHz) waterproof two-way optical node. Its functions including:

downstream optical signal receiving, upstream optical node signal transmitting, AGC and NMS (networkmanagement system).To make it convenient for users to debug and/or maintain the network, we havedesigned monitor port of downstream output level testing port and upstream transmitter modulation leveltesting port. There are ten LEDs used to indicate downstream receiving optical power.


ItemReserved two-wayperformance parameter

Two-way performance parameter

Upstream Downstream

Frequency range 47862 MHz 5MHz65MHz 87MHz862MHz

Flatness 0.75dB-1dBm receiving 1dB 0.75dB-1dBm receiving

RF port number 2 2 2


-6 dBm receiving,

AGC, one port output

Low output108dBuVHigh output110dBuV

70dBuV 76dBuV

Low output108dBuVHigh output110dBuV

Input optical power

range

-6dBm+1dBm

AGC range refers to the

symbol in the shell

1mW(could customer

ordered)

-6dBm+1dBm

AGC range refers to the

symbol in the shell

Nominal inputwavelength

1310nm1310nm20nm 1310nm

Optical return loss 45 dB 45 dB

Output return loss 16 dB 16 dB 16 dB

C/CTB62dB59-path, output level

108dBuV 10dB tilt

62dB 59-path, output level

108dBuV

C/CSO67dB59-path, output level

108dBuV 10dB tilt

67dB 59-path, output level

108dBuV

C/N 51 dB 50 dBSwitch power jam 35 dBuV

Optical fiber connectortype

FC/APC or SC/APCFC/APC or SC/APC

Power supply voltagerange

50Hz

AC35V70V 50Hz/AC

150V240V 50Hz

AC35V70V 50Hz/AC 150V240V 50Hz

Working temperature -25+55 -25+55

Impact voltage 5kV 5kV

Power consumption 22W(220V) 24W(220V)

Dimension 275mm203mm125mm 275mm203mm125mm

Weight 3kg 3kg


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Optical Node GZV SeriesBrief introduction

GZV series is 862MHz/(1000MHz) waterproof four-port (Max.) downstream optical receiving and

upstream optical transmitting optical node with AGC network management function. User can choosetwo-way optical node with class II network management responder. It adopts modular design, smalldimension and complete function.


Downstream

Automatic optical link adjustment range -3+2 dBm

Nominal optical wavelength 1310,1550 or dual-window nm


Flatness 0.75dB


104 dBuVsolution 1

108 dBuVsolution 2

108 dBuVsolution 3C/CTB 65dB

C/CSO 62dB

C/N 51dB

Return loss 16 dB87862 MHz

Upstream

Output optical power 1mW3 mW



Flatness 0.75dB

Return loss 16 dB

Wholemachine

Optical connector type FC/APC(SC/APC selectable)

Output impedance 75

Power supply range AC 35V70VMax. feed current AC10A

Rated power 40WMax. configuration

Working temperature -2555

Relative humidity 10%90% non-condensing

Weight 5kg



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Optical Node GZT Series

GZT series is small two-way 860MHz (1000MHz) high-level output optical node with separate power supplyport. Each port inside is with -20dB upstream input and downstream testing port. It adopts pluggable fixed

attenuator and equalizer:

Downstream

Optical receiving powerdisplay range

70dBm

AGC range 70dBmor 5+2dBm

Nominal input opticalwavelength

13101550 or dual- windownm

Frequency range 87~8601000MHz

Flatness 0.75dB87~8601000MHz

Nominal output level 108dBuV AGC range 70dBm

CTB 65dB

CSO 62dB

C/N 51dB

Return loss 16dB 87~8601000MHz

Upstream


Nominal input opticalwavelength

1310nm


Flatness 0.75dB

Return loss 16dB

Wholemachine

Fiber connector type SC/APC (FC/APC optional)

Output Impedance 75Power range AC 35V~70V AC150V~240V

Max. feed current AC 6A

Rated powerconsumption


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Optical Node GZQ Series

Brief introductionGZQ series is 862MHz waterproof four-port two-way optical node. With reserved power supply port,

and -20dB testing port for both upstream and downstream output.


Item Parameter

Downstream

Automatic optical link

adjustment range32dBm

Nominal optical wavelength 13101550 or dual-window nm


Flatness 0.75 dB


Max. output 114dBv-1dBm receiving, no AGC

Max. output 110dBvwithin AGC range

102dBv-7dBm receiving

C/CTB 65 dB

C/CSO 62dB

Return loss16dB 87~550MHz

14dB 550~860MHz

Upstream




Flatness 0.75 dB

Return loss 16dB

Whole machine

Optical connector type SC/APC

Power consumption 60Wfull configuration

Output impedance 75

Power supply range AC 35V~70V

Max. feed current AC10A

Working temperature -25~55

Relative humidity 10%~90% non-condensing

Weight 10kg



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Amplifier Model GuideDistribution Amplifier RSR Series

Brief Introduction

RSR serial is 860MHz1000MHzoutdoor waterproof two-way distribution amplifier with two ports. It is

suitable for CATV network main line amplifying.

Technical Specification

RSRN827PAB-000/RSRN830DAB-000 Reserved Two-way Distribution Amplifier

Item Parameter

Frequency range 47 MHz860 MHz1000

Min full gainSingle port Two ports

33 dB 30 dB

Nominal gainSingle port Two ports33 dB 30 dB

Gain adjusting range 010 dBInside-band flatness 0.75 dB

Slope adjusting range 020 dB (Not continuously adjustable)Gain stability 0.5 dBNoise coefficient 10 dB

Nominal input level 72 dBV

Nominal output levelSingle port Two ports102 dBV 99 dBV

C/CTB 64 dB79-path signal, nominal output level

C/CSO 66 dB79-path signal, nominal output level

Return loss 16 dB

Signal exchange rate 2

Impact voltage 5 kV

Power supply voltage range AC 35 V70VA/AC 150 V240 V (B)

Dimension 300 mm210 mm130 mm

Weight 3 kg

Power comsuption 21 W

Working tempreture 2555


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RSRM827PAB/RSRM830DABTwo-way Distribute Amplifier

ItemParameter

Upstream Downstream

Frequency range 5 MHz65 MHz 87 MHz860 MHz1000

Min full gainSingle port Two ports Single port Two ports

22 dB 19 dB 33dB 30dB

Nominal gainSingle port Two ports Single port Two ports

22 dB 19 dB 33dB 30dB

Gain adjustment range 010 dBInside-band flatness 1 dB 0.75 dB

Slope adjusting range 020 dB(Not continuously adjustable)

Gain stability 0.75 dB

Noise coefficient 10 dB

Nominal noise coefficient 85 dBV 72 dBV

Nominal output level Single port Two ports Single port Two ports105 dBV 101 dBV 102 dBV 99 dBV

C/CTB

64 dB

79 -path signal, nominal output

level

C/CSO

66 dB

79 -path signal, nominal output

level

Return loss 16 dBSignal exchange rate 2Impact voltage 10/700s 5 kVPower supply voltage range AC 35V70V 50HzA/AC 150V240V 50Hz(B)Dimension 300 mm210 mm130 mm

Weight 3 kgPower consumption 25 W

Working temperature 2555

Selectable type

RSRN8/930PA/B-000Reserved two-way, two ports distribution output, forward gain30db

RSRM8/930PA/B-000Two-way, two ports distribution output, forward gain 30db,backward gain 19db

RSRN8/933DA/B-000 Reserved two-way, single port output, forward gain 33db

RSRM8/933DA/B-000 Two-way, one port output, forward gain 33db, backward gain22db

RSRT(Tristate) Passive upstream


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Subscriber Amplifier RPS Series

RPS serial is 860MHz outdoor waterproof two-way subscriber amplifier with two ports. It is suitable forthe CATV network main line or building amplifying.

Technical Specification

Item Parameter

Frequency range 47860 MHz

Min full gain 30 dB

Nominal gain 32 dB

Gain adjustment range 0dB10dB

Inside-band flatness 0.75 dB

Slope adjusting range 0 dB20 dB(Not continuously adjustable)

Gain stability 0.5 dB

Noise coefficient 10 dB

Nominal input level 72 dBV

Nominal output level 104 dBV

C/CTB 64 dB

79-path signal, nominal output level

C/CSO 66 dB

79-path signal, nominal output levelReturn loss 16 dB

Signal exchange rate 2

Impact voltage10/700s 5 kV

Power supply voltagerange

35V ~70V 50HzA/ 150V ~240 V 50Hz(B)

Dimension 260 mm170 mm110 mm

Weight 3 kg

Power consumption 17 W

Working temperature 2555


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RSUM Liner-type AmplifierRSUM series distribution amplifier is a kind of two-way amplifier features power-double ability and

modular design. It is mainly used as trunk amplifying in CATV system.

Technical specification of RSUM830PA series

No. Parameter Unit Upstream Downstream

1 Frequency range MHz 5~65 87~860

2 Minimum full gain dB 20 303 Nominal gain dB 20 30

4 Gain adjust range dB 0~10

5 Flatness in band dB 0.75

6 Slope adjust range dB 0~20 (Noncontinuous adjustment)

7 Gain stability dB 0.5

8 Noise figure dB 10

9 Rated input level dBV 85 72

10 Rated output level dBV 105 108

11 C/CTB dB 6479-path, 108dBV output level, 12dBequalization

12 C/CSO dB 6879-path, 108dBV output level, 12dBequalization

13 Return loss dB 16

14 Signal to AC noise ratio 2

15Anti-surge voltage10/700s

kV 5

16 Power voltage range V ~35-70 50Hz

17 Dimension mm 310210120LWH18 Weight kg 4.5

19 Power consumption W 20

20 Working temperature -25~+55


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Headend EquipmentHeadend Model Guide

Combiner series

Products introduction

Upstream combiner KTH-08R, mainly use for combine the upstream signal of HFC networkDownstream combiner KTH-1 6D, mainly use for combine the downstream signal of HFC network

Upstream Combiner KTH-08R

Feature

low loss, high isolation ,bandwidth combiner 8-way passive combination, each input gains monitoring test port and adjustable attenuator Using for combine each headend equipment upstream signal of HFC network.

Downstream Combiner KTH-16D KTH-16D

Feature

low loss, high isolation ,bandwidth combiner 16-way passive combination, gains output testing ports Using for combine each headend equipment downstream signal of HFC network. 19 inch standard rack

Name Model Description

CombinerKTH-16D Downstream 16-way combiner

KTH-08R Upstream 8-way combiner

Type ModelChannel

configuration

Description

Analog

modulator

KMD2103 Fixed channel

Crystal stabilization frequency, high quality acoustic

filter, output level 110dBuV. Apply to urban analog

headend system combined with performance and

cost

KMD2109 Agile channel

All band frequency-agile, LCD display, SMD

components, crystal stabilization frequency, high

integration, high isolation dual channels modulation of

video and audio, output level 115dBuV


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Specification

Item

Specification

Upstream combiner KTH-08R Downstream combinerKTH-16D

Frequency range 5300 MHz 45---860 MHz

Insert loss 13 dB

45550MHz 15 dB

550750MHz 16 dB

750860MHz 17 dB

Inside band flatness 1.5 dB 2 dB

Isolation 30 dB 30 dB

Input monitoring level -121 dB

Output monitoring level -121 dB -201 dB

Input level adjust 020 dB

Return loss 15 dB 14 dB

Input ,output impendence 75Q 750

Headend EquipmentFull-band Agile Modulator KMD2109Brief introduction

Full-band agile modulators KMD2109 is the broadcast class full-band agile modulator, mainly used for860Mhz CATV network headend-center room .

Specification

Item Parameter Remark

RF feature

Input frequency 48. 5 MHz862 MHz Full-band frequency agileoutput

Output level 115 dBuv 105115dBuv adjustable

Spurious output suppression 62 dB 115dB input

Adjacent channel rejection 43 dB 115dB input

Image carrier frequencyaccuracy

VHF4 KHz UHF8 KHz

Image carrier frequency drift 15KHz

Image/Audio power ration 18 dB3 dB adjustable Output level adjustment +3 dB +55.C 2h -25.C 2h

Output return VHF12 dB UHF10 dB

Video feature

Video modulation rate 87% Video inside band flatness +1 dB 5. 5M bandwidth

SNR 52 dB 5. 5M bandwidth

Color / light time delaydifference

30 ns

2T-K impulse ratio 4%

Differential gain 2% % 87.5 modulation rate

Differential phase 20 % 87.5 modulation rate

Video input level 1 Vp-p

Video input impendence 750 Video clamping ability 26 dB

Input impedance 1 0K non-equilibrium


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Audio

frequency

feature

Audio input level 0. 775 V non-equilibrium

Audio frequency modulation 60 KHz

Audio frequency influence +1 dB 40Hz--15KHz

Audio THD 0. 8 % 60KHz frequency swing

Audio SNR 60 dB

Pre-weight 50 us

Dimension (LxWxH) 482mm x44mm x332 mm

Common

feature

Weight 4. 2 kg

Power consumption 15 W

Power supply 180 V240 V 50Hz

Fuse T500A 250V

Brief introduction

KMD2103 front panel KMD2103 rear panel

KMD2103 modulator is the fixed channel output adjacent modulator of standard level.KMD2104 modulator is the fixed channel output adjacent modulator for advanced broadcast level with highreliability.Specification

ItemKMD2103 KMD2104

Parameters Parameters

Output frequency range 40750MHz - 45862MHz

Format PAL-D PAL-D

Video inside band flatness +1. 5 dB +1 dB (40Hz-15KHz)

Output level 110 dBv 115dBuV

Output reflect

VHF 12 dB VHF12dB

UHF12 dB UHF10dB

Output level modify +3 dB (+450C 2h -100C 2h) +3dB +600C 2h -100C 2h

Image carrier frequency

accuracy

5 KHz (VHF) VHF5KHz

10 KHz (UHF) UHF10kHz

Image carrier frequency drift 20 KHz (+450C 2h -100C 2h) 20kHz +450C 2h -100C 2h

V/A power ratio 18 dB+3 dB( continuously adjustable) 18+3Db continuously adjustable

V/A carried frequency

difference6500 kHz+5 kHz

6500+4kHz

Video SNR 48 dB 48dB

Spurious output suppression 60 dB (47750MHz) 62dB

Sideband supression 45 dB 45dB

Video input impendence 75 75Q

Differential gain 4% 4%

Differential phase 3 3

C/L time delay inequality 45 ns 45ns

Video clamp 26 dB 26dB

2T pulse factor 4% 4%

Input video amplitude 0. 75 Vpp--l. 5 Vpp 0. 751. 5Vpp

Video modulation ratio 87.5% 87.5%

Audio frequency modulation +50 KHz +50KHz

Audio input 0. 775 V (RMS) 0. 775VRMS 10K disequilibrium

Audio input impedance 10K ( disequilibrium)

Audio band flatness +1. 5 Db (40Hz-15KHz) +1. 5dB (40Hz-15KHz)

Audio distortion 1%60K frequency swing 1%60K frequency swing

Audio SNR 55 dB 55dB

Impulse withstand voltage 5 KV (1 0/700s)


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Power supply range(50Hz) AC180 V240 V (50Hz) 220V/50Hz

Consumption 10 VA 10VA

Dimension 535mm237mm83mm 2. 25kg

Auxiliary EquipmentsPower supply

model guide

Model Rated output current and

power

Description

GD-1 6A/360W or 10A/600W

Over-current delay protection with indoor type

Sound alarming

Two-way output, with output current indication

GD-2 10A/600W

Over-current protection with outdoor type, with two power supply

ports, power inserter.

GD-3 6A/360W

Over-current protection with outdoor type

Three power supply port with a set of RF insertion

Independent power supply port

GD-4 6A/360W

Over-current protection indoor type

Four power supply ports

Two sets of RF insertion, with output voltage and current indication.

GD-6 Dual 6A/720W


Four power supply ports

Two sets of RF insertion, with output voltage and current indication.

GD-8 6A/360W


Two power supply ports, one set RF insertion ,with output voltage and

current indication.

Voltage range: AC150V~AC260V,Applies to the supply grid voltage

fluctuations in the larger cable networks

GD-9 3A/180WOver-current protection with waterproof typeTwo power supply ports with power insertion.

Power supply series

Linear power supply GD-1

Sound alarming function High-efficiency transformer

Output power is 6A/360W10A/600W,output voltage is 60V High performance price ratio, big power output ,high efficiency, automatic recovering for about 30-60

seconds after the current protection.


GD-2 outdoor water-proof linear power supply is design for providing the power for truck cable system.Gains reliability, high performance price ratio, and big power output.


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System power supply equipment is the key part to ensure the reliability and stability for the wholeproject.GD-2 adopts decrease the power and over-current protection design. Gain the excellent thermal andsealed cast aluminum enclosure design which highly increased safety and reliability, suitable for outdooroperation.


Outdoor water-proof over-current protection liner power supply. Three ports power supply(one port is for 75Q type direct supply port),current is 6A Automatic protection and recovering after clean the fault. With power inserter


Indoor type four ports over-current protection linear power supply. Two-way in put ,two-way output(can be work at the same time ) With voltage, current meter head ,two-way total current will be 6A(own power inserter)

Line transmission auxiliary equipment


Indoor type, twin group output feeding and voltage.Ammeter monitoring, total current is12A (each can provide 6A power.)


Adopts the small case, easy structure, with high performance price ratio. Adopts the high efficiency voltage, high insulation impendence, small voltage modulation rate,

energy-conserving and environment-protective. Design for the outdoor environment, anti-lighting and water-proof structure, reliable long time operation. With nice thermal design and sealed cast aluminum cover, enhance the security, reliability and suitable

for outdoor operation.

Gain two ports power supply ability, two power supply port RF can be connected, with excellent RFindex, tiny insertion loss.


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Specification

Model

Item GD-1 GD-2 GD-3 GD-4 GD-6 GD-9

Frequency range 5~860MHZ 5~860MHz 5~860MHZ 5860MHZ 5860MHZ 51GHZ

Inside band unevenness 1. 2dB 1 dB 1. 2dB 1. 2dB 1. 2dB 1. OdB

Insert loss 1. 5dB 1 .2dB 1. 2dB 1. 2dB 1. 2dB 1. OdB

Return loss 14dB 16dB 14dB 14dB 14dB 12dB

Output RF impedance 75 75 75 75 75 75

Output voltage 60V5V AC 592V 60V2V 60V2V 60V2V 60V5V

Max output current 6A (RMS) 10A 6A (RMS) 6A (RMS) 2x6A (RMS) 3A

Threshold current protection (612) A (612) A (612) A (612) A (612) A (612) A

Protection delay time 3060S 3060S 3060S 3060S 3060S 3060S

Input power 220V (AC) 220V (AC) 220V (AC) 220V (AC) 220V (AC 220V (AC)

Max output power 360W 600W 360W 360W 2x360W 180W

Upstream Signal Generator KRTS-A3Brief introduction

KRTS-3A upstream generator is designed for two-way HFC network, using for upstream modulation,testing, is the key tool for two-way HFC network modulation and maintenance.

Feature With three output upstream frequency spectrum, adopts the micro processing technique, with stable

output frequency and level, can meet the modulation for each level RF signal of upstream channel. Output level 105dBV,meet the upstream channel modulation requirements.

Adopts the easy-carrying design, normal battery provides the power, small volume, with light weight. Adopts the low consumption design, two normal 5# battery can keep the operation for continuous 24

hours. Time-set automatically turn off of RF output, decreased the consumption. With the undervoltage indication, when the voltage is lower than the normal one, it reminds to replace

the battery.Specification

Item Parameter

Output level 1052 dBV

Frequency point1 8M300 Hz

Frequency point2 35. 328M300 Hz

Frequency point 3 61. 5300 Hz

Power supply 3V

Whole measurement 165mm60mm22mm


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High-pass filter

Feature

Bandwidth871000MHz,impedance band: 065MHz Insert loss lower than 1dB Outside band rejection30dB, suitable for two-way network, decreased the upstream interfere. Dimension: Length 4.38cm, outer diameter 1.33cm.

CATV Splitter and TAP

Indoor Splitter:2-way,3-way,4-way,5-way,6-way-8-way

Indoor Tap: 2-way,3-way,4-way,5-way,6-way-8-way


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Outdoor Splitter:2-way,3-way,4-way,8-way

Outdoor Tap:2-way,4-way,8-way

Power Insert:


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Digital Headend

8 in 1 MPEG-2 Super Encoder

ECD2108-I

Product Introduction

8-channel super Encoder ECD2108-I supports 8 channels of MPEG-2 encoding and 1 ASI

input. it gives ASI and IP output at the same time. Users can manage the device through the

NMS. Besides, it supports MPEG-2 video encoding, and the audio encoding supports

MPEG1-LAYER 2, AAC and AC3.

ASI output data will be fed into re-multiplexer, and then fed the multi-program data into RF

modulator, and finally fed into cable, terrestrial or satellite network for transmission.

IP output data goes into video server via network switches. Video server then processes and

distributes the data to user-end terminals via video service network with proper management.Feature

Support 8AV,1 ASI Input

Support PAL NTSC format

Support Maximal 108Mbps ASI input

0.8Mbps~20Mbps each channel

Support D1, HD1, 2/3 D1, 3/4 D1 resolution

Support multiplexer function

Support ASI and IP output

Support Keyboard and LCD operation / SNMP support

Principle chart


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Specification

Input

8 CVBS inputs , BNC interface

8 pairs unbalanced stereo audio input, BNC interface

1 ASI input, BNC interface

Video

Resolution

PAL: 720576_50i ,704*576_50i,640*576_50i,

320*288_50i, 176*288_50i, ,176*144_50i

NTSC: 720480_60i, 544480_60i,352480_60i

320*240_60i ,176*240_60i, 176*120_60i

Encoding MPEG-2 MP@ML

Bit-rate 0.125Mbps~19Mbps each channel

Rate Control CBR/VBR

GOP Structure IPPPP, IBPBPIBBPB,IBBBP.

AdvancedPretreatment

De-interlacing, noise reduction, sharpening

Audio

Encoding MPEG1 Audio Layer 2LC-AAC,HE-AAC

Sampling rate 32 KHz 44.1 KHz 48KHz

Bit-rate 32Kb/s384Kb/s each channel

Multiplexing 1 ASI input multiplexed with local 8 channels of TS

Stream output

2*ASI output, BNC interface

1 MPTS over UDP, 10/100Base-T Ethernet interface

(UDP uni-cast/multicast)

8 SPTS

System function

LCD/keyboard operating, NMS supporting

English control interface

Ethernet software upgrade

Miscellaneous

Dimension (W L H) 480mm460mm45mm

Approx weight 4kg

Temperature 0~45(work), -20~80Storage

Power AC 100V-220V10%, 50/60Hz

Consumption 18W


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4 in 1 MPEG4/H.264 HD Encoder

ECD2104-HDI


ECD2104-HDI (HDMI IN) fully complies with H.264 standard.4.It has 4 channel HDMI input

interfaces and 1 ASI input, supporting MPEG-4\H.264 High Profile code format. This device

can simultaneously encode 4 channel HD programs; moreover, it has an ASI input and can

multiplex the input TS with the 4 encoded SPTS to generate a MPTS output. Also, the PSI/SI

information can be inserted into MPTS output. output TS in H.264 format. The output TS from

ASI and IP ports, will then be distributed to different application devices and systems.

Feature

H.264/AVC High Profile Level 4.0 video encoding support, advanced video pretreatment

algorithm

Audio MPEG1 Layer 2, HE-AAC V2 (optional)

4 channel HDMI inputs

1 ASI input supports multiplexing

720P, 1080I HD video format support

MPTS ASI output

MPTS over UDP unicast/multicast output

LCD / keyboard operating/NMS support

Principle Chart
http://www.ktcatv.com/http://www.ktcatv.com/http://english.dsdvb.com/Upload/2012-04/CE_20120412170432203.jpghttp://www.ktcatv.com/


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Specification

Input4HDMI inputs (version 1.3a)

1ASI input, BNC interface

Video

Resolution19201080_60i, 19201080_50i

1280720_60p, 1280720_50p

Encoding MPEG4 AVC/H.264 High Profile Level 4.0 for HD

Bit-rate 0.8Mbps~20Mbps (each channel)

Rate Control CBR/VBR

GOP Structure IBBP

Advanced

PretreatmentDe-interlacing, noise reduction, sharpening

Audio

Encoding MPEG-1 Layer 2, HE-AAC V2

Sampling rate 48KHz, 44.1KHz,32KHz

Resolution 24-bit

Bit-rate 64Kb/s~384Kb/s each channel

Multiplexing1ASI input multiplexed with 4 encoding channel

SPTS

Stream output

2ASI outputs, BNC interface

MPTS over UDP,10/100Base-T Ethernet interface

(UDP unicast / multicast)

System function

LCD/keyboard operating, NMS support

Chinese-English control interface

Ethernet software upgrade

General

Dimensions

(WDH)480mm458mm45mm

Approx weight 5Kg

Temperature range 0~45(Operating), -20~80(Storage)

Power Requirements AC 110V10%, 50/60Hz or AC 220V10%, 50/60Hz



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Integration services: MUX&SCR&QAM

INT2116


INT2116 integrate muxscramble and QAM Modulator ,Which provide 16 TS stream input.

After 4 channels multiplexing, scrambling(Simultaneously support 4 simulcrypt CA) and QAM

modulating process, then it gives 1 RF output (4 adjacent frequencies). Users can manage the

device through the NMS and LCD keyboard.

Feature Support 16 ASI input

Fully support EN300 429\ITU-T J.83A/B/C

Fully support DVB ETR289\ETSI 101 197 and ETSI 103 197

Support 4 channels multiplexing, 4 channels scrambling and 4 channels QAM modulating

Symbol rate adjusting range: 5.0Msps~7.0Msps

Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM

Fully support 8\7\6 MHz modulate

Support PSI/SI editing and inserting

Excellent RF output performance index, MER40dB


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Specification

Input 16 channels ASI input, BNC interface

Multiplexing

Input Channel 16 channels ASI input

Output Channel 1 RF output(4 adjacent frequencies)Maximum PID Remapping 256 per input channel

Function

PID remapping(automatically or manually)

PCR accurate adjusting

Generate PSI/SI table Automatically

Scrambling

Maximum simulcrypt CA 4

Standard ETSI 101 197, ETSI 103 197

Connection Local/remote connection

Modulation

QAM Channel 4

Standard EN300 429/ITU-T J.83A/B/C

Symbol Rate 5.0~7.0Msps1ksps stepping

Constellation 163264128256QAM

FEC RS(204, 188)

RF Output

Connector F Type, 75 impedance

RF Range 48~960MHz1kHz stepping

Output Attenuation -25dBm~-6dBm(each carrier), 0.5dB Stepping

MER >=40db

ACLR(Adjacent channel

leakage ratio)-60dBC

SystemSupport LCD display, keyboard operation, and NMS operation.

Support Software Upgrading through Ethernet

General

Dimension(W*D*H) 480mm456mm45mm

Weight 4kg

Temperature 0~45(Operation) ; -20~80(Storage)

Power AC 100V10%,50/60HzAC 220V10%,50/60HZ

Consumption 25W


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Conditional Access System

KT Conditional Access System (CAS) can encrypt control words and user authorization

information within a stable and highly secured environment. This system is 100%compatible with DVB simul-crypt standard, with high reliability and bi-directional

interactive services. So that it could satisfy operators' various needs and requirements

with high performance price ratio. In the bi-directional transmission network, our system

could offer the interactive services, such as subscriber identification authority, online

program ordering and audience survey.

CAS is considered as the core unit of complete DTV system. It has two main functions.

One is cooperating with Scrambler to realize the scrambling of the TS, and the anther is

to realize the encryption of CW (Control Word/Code Word). At the same time, the CAS

needs to cooperate with the SMS and receive the authorization management information

from it.


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CAS Detailed Structure

KT CAS

Modular design eases future expansion and customized function development Upgradable from unidirectional CAS Reliable online audience survey statistics Support online program reservation and ordering Support checking of billing information Support dual-level smart card distribution from CAS provider and operator

Specification

Hardware requirement

CPU XEON 5606 and above

Memory:4G

Hard disk: free space is 4GB and above

Software requirement

Operation system:windows server 2003 and above

Database: SQLserver2005

Function software: KT CAS


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Digital TV Set-Top-Box

DVB-C STB STB1105-SD

1 The device meets the DVB standard and supports English and Chinese interface

as well as multi condition receiving system.

2 PAL/NTSC auto switching, EPG pre-viewing.3 Power- off memory function.

4 Contains the Locking functions, LED display.

5 single voice channel, dual voice channel and stereo channels.

6 Contains a range of games and supports Loader technology.

7 on-line upgrade, on display of advertises and advertise menu.

8 Support broadcast.

STB1105-HD

1. HDTV/SDTV MPEG-2 & MPEG-4 H.264 decoding

2.

Support 480i/480p/576i/576p/720p/1080i

3. HDMI output for High Definition

4. Support multi-language

5. Support EPG

6. Channel edit function including Favorites, Move, Delete, Lock ,Skip ,Rename

7. Variable aspect ratio 4:3 & 16:9

8. USB2.0 port at Front,Chip upwards

9. Support USB 2.0 software upgrade & OTA software upgrade


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DVB-T2 Terrestrial / Mobile Digital TV STB

Brief Introduction

STB1108-615R0 is a high performance, stable, reliable and high receiving sensitivity terrestrial digital

TV (mobile DTV) receiver. It adopts SONY demodulator chip CXD2820R, support DVB-T2 terrestrial digitaltelevision demodulator. The main chip is Fujitsus multi-decoder MB86H06 chip, clocked at 324MHZ. Bothfor fixed and mobile reception of terrestrial digital broadcasting signals; It has humane, intelligent andcolorful animated interface effects; functional, simple operation, excellent performance, easy installation.STB1108-615R0 not only suits for family use, but also for bus, taxi, bus, outside trips and other mobileportable terrestrial digital broadcast signal reception. STB1108-615R0 is flexible, and support KT CA. Itswith USB interface so that it can play pictures, MP3, AV and signal source of a variety of standardprograms.

Features Comply with the latest international standards ETSI EN 302 755 V1.1.1 (2009-09) Support fixed and mobile reception Comply with the MPEG-1/MPEG-2, H.264AVC, MPEG-4 and AVS standard. 6MHz, 7MHz and 8MHz bandwidth can be settled by software. Support 4:3 / 16:9 conversion;

PAL / NTSC / SECAM format automatically recognize or enforced switch Support multi-language menu Support OSD & VBI graphic output Support the automatic search and manual search Support all UHF and VHF frequency bands Support EPG Support parental program lock function Integrate a couple of games Support software upgrade via RS-232 interface Support USB interface, can play U disk, or removable hard disk with USB interface audio and video

documents; Video output interface: CVBS

Audio output interface: RCA Support software upgrade by air Support air recharge, and arrears notification Information detection and signal quality notification, easy installation With radio functions Support the RF input and RF output loop High receiving sensitivity


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Specification

Terrestrial / Mobile Digital TV STB DTMB

Product DescriptionSTB1108 is a kind of stable, reliable terrestrial digital TV (mobile digital TV) receiver with high

performance, high receiving sensitivity, which adopt demodulation chip LGS-9701 produced by Legend

Silicon company, and support DTMB terrestrial digital TV demodulation. Main chip adopt multi-decodingchip MB86H06 produced by Fujitsu, the main frequency is 324MHZ. It apply to fixedly receiving andmobile receiving terrestrial digital broadcast signal; it has humanized, intelligent and colorful animationinterface effect; it has complete functions, simple operation, excellent performance and convenientinstallation. STB1108-616R0 is suitable for home use, ans also applies to bus, taxi, outdoor portablemobile receiving terrestrial digital broadcast signal. STB1108-616R0 is flexible to use, it supports KT CAsystem and has the function of USB interface, can broadcast pictures, MP3, and the programs withvarious AV formats of signal source.Features

Completely comply with the latest international standard GB20600-2006 Support fixed and mobile receiving;

Comply with MPEG-1/MPEG-2H.264AVCMPEG-4AVS standard;

Support 6MHz7MHz and 8MHz bandwidth; Support 4:3 / 16:9 conversion;

Support PAL/NTSC/SECAM format automatic recognize or enforced switch;

Item Performance parameters

Standard ETSI EN 302 755 V1.1.1 (2009-09)

Input impedance 75

DemodulationTDS-OFDM Supports 256QAM, 64QAM, 16QAM and QPSK

Modulation, and fixed, portable, mobile application mode)Tuner Bandwidth 6, 7, 8 MHz

Decoding MPEG-1/MPEG-2 MP@ML ;H.264AVC; MPEG-4 MP@ML ; AVS Ji Zhun@L40

Video Format 4:3, 16:9

Video Resolution 720576PAL720480NTSC

Video Standard PAL/NTSC/AUTO

Video Output CVBS(RCA)

Audio Decoding MPEG-2Layer 12

Audio mode Stereo, dual channel, left and right channel

Audio output port RCA

Data interface RS232C

Data interface USB interface

FFT mode 1K, 2K, 4K, 8K, 16K, 32K

Guard Internal 1/4, 5/32, 1/8, 5/64, 1/16, 1/32,1/64, 1/128

Code Rate 1/2, 3/5, 2/3, 3/4, 4/5, 5/6

Working frequency 47862MHz

Max. received signal level 95dBuV

Min. received signal level 25dBuV

Frequency capture range 150KHz

Color sub-carrier offset 150Hz

Video output rate 70030mvpp

Line sync rate 30020mvpp

Color Sync Rate 30020mvpp

Continuous random S/N 56dB

Audio S/N (unweighted) 70DB

Audio distortion 1.5%

Audio output level 06dBuV

Audio amplitude characteristics 0.5dBVoltage range 150240V


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Support multi-language menu; Support OSD&VBI graphic output; Support full-automatic search and manual search; Support all frequency points of UHF and VHF frequency band Support EPG; Support parental program lock function; Integrate a couple of games;

Support software upgrade via RS-232 interface Support USB interface, can play U disk, or removable hard disk with USB interface audio and

video documents; Video output interface: CVBS; Audio output interface: RCA; Support software upgrade via air; Support air recharge, and arrears notification Information detection and signal quality notification, easy installation Possess radio program function; Support RF input High receiving sensitivity

Specification

Item Performance

KT Product Catalog 2014

Documents

Transcript of KT Product Catalog 2014