TV Optical Receiver: Signal ORH-2500CW (QUATRO 4xSAT-IF + DVB-T, DAB, FM)



Signal ORH-2500CW A9812 converts optical signals distributed via passive optical network from the Signal OTH-2500CW A9810 transmitter into electrical RF signals. The electrical signals are the original SAT IF signals (VL–HL–VH–HH) and DVB-T, DAB, FM signals, provided through five RF outputs. The signals from the "virtual LNB" should be fed to a multiswitch or multiswitch system with the required number of outputs. The signals from the multiswitch outputs are then transmitted to the subscriber outputs via coaxial RF cables.
Customers can order any patch cords made to order with required terminating connectors. Please contact your sales assistant.
Key features
  • Easy to mount on a wall;
  • Built-in highly efficient Automatic Gain Control (AGC) ensuring stable level of output signals;
  • Diagnostic LED indicators provide information on operation status and input signal level.

The example below shows an SMATV optical installation built on the basis of Signal devices enabling the distribution of satellite TV signals, DVB-T digital terrestrial channels and DAB/FM radio signals.


Product type Optical receiver
Name ORH-2500CW
Signal type TV/SAT
Manufacturer SIGNAL
Input – optical signal
Connector SC/APC
Input power level dBm -14...+3 (dla AGC: -7...+2)
Output – RF signal
Connectors F
Output type TV+Radio 1 × DVB-T/T2/CATV, 4 × SAT: V/L, V/H, H/L, H/H
Frequency range FM/DAB+/DVB-T2 MHz 47 – 2150
Other parameters
Supply voltage DCV 20
Current drawn A +/-0.5
Operating temperature range °C -10...+40
Dimensions mm 195 × 128 × 40