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Professional IRD

Integrated Receiver Decoder IRD STC-1180

It is a 1RU compact, cost effective multi-channel receiver; DVB descrambler and MPEG stream processor. With a flexible modular design it can receive and process digital programs from up-to 12 DVB-S2 transponder frequencies. with a different setup, it can support program decryption via four multi-channel CAM modules with commonly adopted CAS in the market. With ASI and IP interfaces for input and output, it can be integrated into any head-end systems delivery and re-distribution.

DVB-S/S2 Input

4XRF input per module (three modules in 1 RU)

Constellation:

QPSK, 8 PSK

Symbol Rate

 

DVB-S:

1~45 Msps (QPSK: 1/2,2/3,3/4,5/6,7/8),

DVB-S2:

1~31.5 Msps 
(QPSK: 1/2,3/5,2/3,3/4,5/6,8/9,9/10; 
8PSK: 3/5,2/3,3/4,5/6,8/9, 9/10 )

Input Frequency:

950~2150 MHz

Signal Level:

Approx -65~-25 dBm

Acquisition Range:

+/- 5 MHz

Tuner Step Size:

100 KHz

Return Loss:

>10 dB

LNB Power

 

Vertical:

11.5V~14.0V

Horizontal:

16.0V~19.0V, 22KHz/off

22K Switch :

On/off

 

QAM RF Input (optional)

Input Frequency Range:

48 -862 MHz

RF Channel:

4 (6/7/8 MHz) per module

QAM Modulation Mode:

16/32/64/128/256 QAM

QAM Type:

ITU-T J.83 Annex A/ C, Annex B (Future feature)

Symbol Rate:

1.0~6.9 MBauds

RF input bit-rate:

up to 55 Mbps

DVB De-scrambling

DVB-CI Interfaces:

up to 4 independent CI slots (EN50221)

Bit-rate

Max 100Mbps

CAM

Smit, Aston, Neotion & other major CAMs

CAS:

All leading CAS in the market

BISS 1 & BISS E

TS & Program level

IP Interface

Interface:

1 x 1000 per port

IP Encapsulation:

MPEG TS over UDP/RTP

MPEG TS:

MPTS and SPTS

I/O Processing:

Up to 12 Sockets, max at 72 Mbps per socket

Addressing:

Unicast and Multicast

Management:

IGMPv1, IGMPv2, IGMPv3

Forward Error Correction:

ProMPEG

DVB ASI interface

Interface:

4 BNC connectors (2 ASI inputs and 2ASI outputs), 75Ω

MPEG Format:

188/204Bytes per TS

I/O Processing:

1 MPTS/SPTS per port, up to 100 Mbps per port

Re-multiplexing

PID:

Re-mapping and Filtering

MPTS Output Synchronization:

 

Routing:

Any Input to Any Output

Redundancy:

Input Service Redundancy & IP Port Redundancy

Management: 

Interface:

100BaseTX, RJ45

NMS Support:

Yes

SNMP Support:

Yes

Web based NMS:

Yes

Physical & Environment

Input Voltage:

90 - 260 VAC

Power Consumption:

Approx 60W

Rack Space:

1 RU

Dimension (WxHxD):

480mm x 44mm x 440mm

Operating Temperature:

0℃ to 50℃

Storage Temperature:

-40℃ to 65℃

Relative Operating Humidity:

<95%

MTBF:

≥150000 hours

With the flexible modular design, STC-1180 can:

  • Receive and process digital programs from up to 12 DVB-C/S/S2 channels.
  • Supports program decryption via four multi-channel CAM modules with commonly adopted CAS in the market.
  • Be easily integrated into any headend systems for content delivery and re-distribution.
  • High density receiving with 1RU compact design.
  • Variety of inputs including DVB-S2, DVB-C, ASI and IP(12In12Out).
  • Re-multiplexing and cherry picking.
  • Multi-channel decryption.
  • Independent embedded ASI and IP I/O for different applications.
  • Up to four integrated DVB common interfaces to descramble for full transport streams.
  • Re-multiplexing of channels received.
  • Supports EPG/EIT re-multiplexing (optional).
  • Supports TS-level BISS descrambling (optional).
  • Configuration and monitoring programs via NMS, Web GUI or SNMP.
  • High efficiency with low power consumption
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