4CAM to DVB-C/T Modulator COL5441CE

Update::2017/11/20 10:41:41    View:
  • Brand:    COLABE
  • Type:    COL5441CE
  • Order Online
Introduction
 Outline

COL5441CE is a high performance and cost-effective DVB-C/T modulator. It has 8 DVB-S2 tuner inputs, after multiplexing, scrambling

and modulating process, then it gives 4 RF output. To meet customers’ various requirements, this device is also equipped with 128 IP input

and 4 MPTS output over UDP and RTP. Its pluggable structure design greatly facilitates the change of modules as needed. Moreover,

the four CAMs/CIs accompanied can descramble the programs input from 8 Tuner inputs. COL5441CE can be upgraded and controlled through network system, which allows it to be widely used in setting up digital broadcasting network and very adaptable to newly generation CATV broadcasting system.

Features

ü 8 Tuner(DVB-S2) input

ü Demodulation Module(4*RF/Loop out + 4*CAM + 4*Smartcard)

ü One CAM can decrypt multiple programs from Tuners and IP

ü maximum 128 IP input(MPTS/SPTS) over UDP and RTP protocol

ü 4 groups multiplexing + 4 groups scrambling (DVB-C)+ 4 groups DVB-C modulating

ü 4 IP (MPTS) output over UDP and RTP protocol

ü Integrated demodulating and multiplexing functions

ü Support accurate PCR adjusting

ü Support PID Remapping

ü Support PSI/SI rebuilding and editing

ü Web-based NMS management

Principle Chart

 

Specifications

Input

8 Tuner (DVB-S2) input

128 IP(SPTS/MPTS) input over UDP and RTP, RJ45, 1000M/100M  Unicast/Multicast         

Tuner Section

DVB-S

Input Frequency

950-2150MHz

 

Symbol rate

2-45Msps

 

Signal Strength

-65~-25dBm

 

FEC Demodulation

1/2, 2/3, 3/4, 5/6, 7/8 QPSK

 

DVB-S2

Input Frequency

950-2150MHz

 

Symbol rate

QPSK 1~45Mbauds;

8PSK 2~30Mbauds

 

Code rate

1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10

 

Constellation

QPSK, 8PSK

 

Descrambling

CAM/CI Quantity

4

 

Multiplexing

Maximum PID Remapping

256 per input channel

 

Function

PID Remapping

 

Accurate PCR adjusting

 

Generate PSI/SI table automatically

 

Modulation

DVB-C

Standard

 

MER

≥43dB

 

RF frequency

30~960MHz, 1KHz step

 

RF output level

-25~ -1dbm (77~97 dbµV), 0.1db step

 

Symbol rate

5.000~7.000Msps adjustable

 

RF Out

4*DVB-C adjacent carriers combined output

 

MER

≥42 dB

 

 

J.83A

J.83B

 

Constellation

16/32/64/128/ 256 QAM

 

64/ 256 QAM

 

Bandwidth

8M

6M

 

DVB-T

Standard

EN300744

 

FFT mode

2K,

 

Bandwidth

6M, 7M, 8M

 

Constellation

QPSK, 16QAM, 64QAM

 

Guard Interval

1/4, 1/8, 1/16, 1/32

 

FEC

1/2, 2/3, 3/4, 5/6, 7/8

 

MER

≥42 dB

 

RF frequency

50~960MHz, 1KHz step

 

RF out

4*RF COFDM DVB-T out (4 carriers combined output)

 

RF output level

-28~ -3 dBm (77~97 dbµV), 0.1db step

 

System

Remote

management

Web NMS

 

Stream Out

4*MPTS over UDP and RTP out (RJ45, 1000M/100M Unicast/Multicast)

 

Language

English and Chinese

 

Software Upgrading

Web and USB

 

General

Dimension

(W*D*H)

482mm×300mm×44.5mm

 

Weight

3.7kg

 

Temperature

0~45℃(Operation) ; -20~80℃(Storage)

 

Power

AC 100V±1050/60Hz;

AC 220V±10%, 50/60HZ

 

Consumption

25W

 

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