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8-channel DVB-S/S2 Receiver - IP Streamer CRT1081IRD-S2-IP

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CRT1081IRD-S2-IP is a compact size 8-channel integrated Receiver Decoder (IRD).


  • 8 independent DVB-S / S2 tuners with Common Interface
  • 8 PCMCIA DVB-CI slots supporting multi-program decoding
  • 8 ASI outputs
  • 1Gbit IP streamer (64 SPTS or 8 MPTS)
  • Support SD, HD, UHD (4k)
  • Management via WEB interface

The CRT1081IRD-S2-IP professional receiver includes eight independent full-featured DVB-S/S2 receivers with Common Interface, MSD (multi-program descrambling) support, and is compatible with most CAS. All signals are processed by the processor and fed to two output interfaces - ASI and IP.

ASI interface allows for interfacing with external DVB multiplexers, modulators and other digital TV streaming devices. Each ASI output corresponds to one DVB-S/S2 input.

Gigabit IP streamer provides broadcasting of services in accordance with the DVB-over-IP protocol. It is possible to organize IPTV broadcasting of up to 64 (SPTS) channels, or transport each of the transponders received by the DVB-S2 receiver by means of MPTS transmission (Unicast or Multicast). 1Gbit Ethertnet adapter is used as a physical transmission medium for IP streams.

The powerful capabilities of the CRT1081IRD-S2-IP device allow you to organize the broadcast of SD, HD and UHD (4k) channels.

The system is controlled through a simple and intuitive WEB interface.

The device is housed in a 1U housing for mounting in standard 19 ”telecommunication racks. This compact, highly integrated, and highly scalable solution allows you to build the hubs of your networks with exceptional efficiency.

There is also a lightweight 4-channel version of this model - CRT1041IRD-S2-IP. Its functionality is completely similar, except for the number of DVB-S/S2 receivers and the corresponding ASI and IP outputs.


DVB-S/S2 receiver

Number of channels
Receiving frequency range
950-2150 MHz
Input signal leve
-65…-25 dBm
Nominal RF input impedance
75 Ohm
Connector type
IEC, F-type
1-45Msps (QPSK, 8PSK), 1-36Msps (16APSK)
auto 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 6/7, 7/8, 8/9, 9/10
LNB Power
13/18 В, 400 мА max.

Common interface

Number of channels
EN50221, ETSI TS 101699

DVB-ASI Output

Number of channels
EN 50083-9
Output impedance
75 Ohm
Connector type
IEC 169-8, BNC-type
Operation modes
Packet, 188 byte
Maximum output bit rate
213 Mbps

DVB- over- IP

ETSI TS 102034
Streaming protocols
Number of multicast streams
64 SPTS or 8 MPTS
Number of unicast connections
Network interface
RJ45 1Gbit Ethernet