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Headend QPSK Demodulator (IRD) COL5822CN

Update::2016/7/25 13:56:27    View:
  • Brand:    Colable
  • Type:    COL5822CN
  • Order Online
Introduction
 Outline

COL5822CN Headend QPSK Demodulator (IRD) is the device which integrates demodulation, de-scrambler and decoding (DVB-C, T/T2, S/S2 optional) in one case to convert RF signals into analogue video (CVBS) output.

It is a 1-U case which supports 2 tuner inputs. The two CAMs/CIs accompanied can descramble the programs input from encrypted RF, ASI and IP. The CAM requires NO unsightly external power cords, cables, or additional remote control device. BISS function is also embedded to descramble programs from any input. Its pluggable structure design greatly facilitates the change of modules (demodulator or decoder) as needed. To meet customers’ various requirements, COL5822CN is also equipped with 1 ASI input, and output with 2 ASI ports and IP port.

Features  

  • Demodulation + descrambler + decoder modules in one box
  • 2 Tuner inputs (DVB-C, T/T2, S/S2 Optional)
  • 1 ASI & 1 IP (UDP) input for re-mux
  • One CAM can decrypt multiple programs from Tuners/ASI/IP
  • 2 separate CVBS video output
  • IP (1 MPTS & 8 SPTS) over UDP and RTP/RTSP output; ASI out
  • Support maximum 128 PID mapping per input
  • Pluggable and changeable demodulator and decoder modules
  • Support BISS descrambling(Up to 120Mbps ) 
  • LCD display, Remote control and Firmware, web NMS management
  • Updates via web
  • Best quality and breakthrough price

Specifications

Input

2 x RF (DVB-C, T/T2, S/S2 optional), F type

1×ASI input for re-mux, BNC interface

1xIP input for re-mux (UDP)

Tuner Section

DVB-C

Standard

J.83A(DVB-C), J.83B, J.83C

Input Frequency

47 MHz~860 MHz

Constellation

16/32/64/128/256 QAM

DVB-T/T2

Input Frequency

44MHz ~1002 MHz

Bandwidth

6/7/8 M bandwidth

DVB -S

Input Frequency

950-2150MHz

Symbol rate

2-45Msps

Signal Strength

- 65- -25dBm

Constellation

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

Output

IP Output

1*MPTS & 8*SPTS over UDP, RTP/RTSP.

100Base-T Ethernet interface (unicast / multicast)

2×ASI

BNC interface

Video Output

Video Interface: 2xCVBS (RCA)

Audio Interface: 2 x Stereo/mono (RCA)

Resolution: PAL 576i, NTSC 480i

Video Decode: MPEG-2 MP@ML

Audio Decode: MPEG 1 Layer II

System

Local interface

LCD + control buttons

Remote management

Web NMS Management

Language

English

General

Power supply

AC 100V~240V

Dimensions

482*300*44.5mm

Weight

3 kgs

Operation temperature

0~45℃

 

 

 

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