FTA QPSK Demodulator (8 in 1 out) COL5881A

Update::2016/7/25 13:57:15    View:
  • Brand:    Colable
  • Type:    COL5881A
  • Order Online
Introduction
 Outline

COL5881A FTA QPSK Demodulator is an enhanced TS re-demodulator for digital TV broadcasting head-end system. The demodulator has all the functions of normal TS demodulator, including programs multiplexing, PSI/SI editing, PID re-mapping, service filtering etc. Also the demodulator can insert EPG (Electronic Program Guide), CA (Conditional Access) and data casting information into each output stream. Different from normal demodulator, this demodulator has 2 ASI inputs, supports 6 tuner inputs (DVB/C/S/S2/T) optional, two separate ASI output ports and one DATA port for two separate megabit IP outputs. In other words, It can multiplex the RF signals from satellite into the output ports via the 6 tuners, also it can multiplex up to 2 channels ASI input MPTS into the output transport stream (MPTS). Therein, the bit rate of output stream can be up to 216Mbps. For the application area, this device is especially applicable to the FTA (Free to Air) system multiplexing.

Features

  • Fully complying with ISO13818 and EN300 468 standard
  • Integrated demodulating and multiplexing functions
  • 6 tunerDVB/C/S/S2/T optionalinputs and 2 ASI inputs
  • MPEG-2 transport stream re-multiplexing
  • SPTS and MPTS code stream multiplexing
  • PCR correcting and PID re-mapping
  • Two groups (each group has 2 channels)separate TS outputs
  • Two IP outputs (the copies of 2 ASI outputs)
  • PSI/SI editing
  • Huge buffer memory for saving the overflowing code stream
  • Supporting to multiplex one program to all outputs
  • Alarming function
  • Network long-distance upgraded
  • With high reliability design and stability operation
  • Full keyboard operation and LCD display
  • Network management system
 Specifications

Input interface

Tuner

6 tuners (DVB/C/S/S2/T optional)

ASI

2 channels (Up to 214Mbps per channel)

Re-multiplex

MPEG-2 TS re-multiplex

PID re-mapping ( auto/manual optional)

PCR correction

Automatic generating PSI/SI table

Input

Packet format

204/188 self-adaption

Output port

ASI

2 groups separate outputs (each group has 2 channels)

IP

2 channels separate IP outputshare one100MEthernet port

PID

Output range

0000—1FFF

PID transparent

Any PID transparent and mapping achievable

Amount of output PID per input

256

NMS port

Ethernet port

10/100M

General

Demission (W x L x H)

482mm×410mm×44mm

Weight

6kg

Temperature

0~45(operation)-20~80(storage)

Power supply

AC 110V/220V±10%50/60Hz

Consumption

18W

 

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