OR501W

OR501W – Optical receiver for SAT TV and DTT, 80 dBμV, 1100-1650 nm

Category:

Description

Description

Optical receiver: Output level 80 dBμV, wave length 1100-1650 nm
Overview:
Fiber optic receiver for SAT TV and DTT distribution, virtual quattro with WDM diplexer.

The OR501W optical receiver converts optical signal coming via passive optical network from the optical transmitter into electrical signals. These are SAT IF signals and terrestrial DVB-T, DAB and FM broadcasts. The device has 5 outputs, 4 of them providing the four pairs (VL–HL–VH–HH) of SAT IF signals (like typical QUATTRO LNB) and terrestrial broadcasts. This “virtual QUATTRO LNB” should be connected to a multiswitch or a group of multiswitches with a suitable number of outputs, depending on the number of subscriber outlets.

The optical receiver features high sensitivity (-15…-5 dBm), thus it can be used at the end of comparatively long optical links. The maximum RF output level of 80 dBμV is suitable for distribution of the channels via passive components throughout an apartment, office or house.

Features:
● Compact optical receiver of 4 SAT IF sub-bands and DTT signals
● Built-in OLC system based on optical signal level
● Built-in WDM diplexer
● Powered by STB or external PS
● Robust die-cast housing
● Three LED indicators enable the user to check the status of the device
● Excellent quality due to using of separated lasers for SAT and DTT content transmitting
● Standard quattro LNB can be used
● Stability ensured by AGC system on transmitting site and OLC system on receiving site
● Recommended power supply SYS1381-1212W2E
● Connectors:
– RF inputs – F female
– Optical – FC/APC
– DC AUX – 3.5/1.3 mm DC jack

TERRA

Brand

Brand

Terra

Specifications

Specifications

Optical input Optical wavelength range 1100-1650 nm
Optical input level (OLC range) -15…-5 dBm SAT & Terr.
Optical return loss > 40 dB
RF output Bandwidth SAT IF 2 x (950-1950) & 2 x (1100-2150) MHz
Bandwidth Terr.TV 47-862 MHz
Impedance 75 Ω
Return loss >10 dB
DTT RF output signal level for 8 transponders (optical -5 ~ -15 dBm) 80 dBμV (per transponder)
SAT IF output level for 30 transponders optical -5 ~ -15 dBm) 80 dBμV (per transponder)
Powering Supply voltage range DC AUX 12 V ~ 20 V
Supply voltage range SAT IF output 10 V ~ 20 V
Power consumption 4.2 W
Operating temperature range -20° ~ + 50°C
Dimensions/Weight (packed) 158x86x37 mm/0.50 kg