OT501W

OT501W 6F31 & 6F55 – Optical 4 SAT IF and DTT transmitter 2x 6 dBm, 1310 nm & 1550 nm

Category:

Description

Description

Optical Transmitter for 4 SAT IF sub-bands and DTT signals with WDM diplexer, 1310 nm SAT & 1550 nm DTT, 2x6dBm
Overview:
Transmitters series OT5 convert 4 SAT IF sub-bands and DTT band into an optical signals; for converting SAT and DTT bands separate lasers are used. To combine two optical cariers into one single-mode fibre WDM diplexer is used.
AGC (automatic gain control) provides for automatically controlled constant RF level to the laser.
The product is intended for indoor usage only.

Features:
● Compact optical transmitter of 4 SAT IF and DTT signals
● For 4 SAT IF sub-bands and DTT signals with WDM diplexer; LNB and DTT preamplifier feeding possibility
● Built-in AGC system on every input
● Wall mounting
● Robust die-cast housing with high screening efficiency – class A
● One single-mode fiber instead of 5-cable bus composed of coaxial cables
● Application of traditional QUATRO LNB – the dish and the LNB can be setup with the use of a traditional SAT TV meter
● The converter/transmitter is not mounted to the dish, so it can be located in more favorable conditions e.g. in the attic, which improves stability and reliability of the system
● The signal from the optical transmitter can be divided by splitters up to 32 paths, each long up to 10 km. The exact number of the connection points and the maximum distances from the signal source can be determined by planning the optical power budget.
● Recommended power supply SGA25E12-1W
● Connectors:
– RF inputs – type F
– Optical – FC/APC
– Screw terminal block for DC entry

TERRA

Brand

Brand

Terra

Specifications

Specifications

Satellite inputs
Bandwidth 2x(950-1950) & 2x(1100-2150) MHz
Input return loss / impedance > 10 dB / 75 Ω
RF input level (AGC range) for 30 transponders 60-80 dBμV (per transponder); 75-95 dBμV (total power)
LNB remote feeding V,Lo and V,Hi – 13.5 V; H,Lo and H,Hi – 18 V; 350 mA total
Terrestrial input
Bandwidth 47-862 MHz
Input return loss / impedance > 10 dB / 75 Ω
RF input level (AGC range) for 8 transponders 60-80 dBμV (per transponder); 69-89 dBμV (total power)
Number of transponders 1…16
Preamplifier remote feeding 9 V 100 mA max.
Optical output
Wavelength SAT & Terr 1310 nm SAT & 1550 nm DTT
Optical output power 2 x 6 dBm
Optical return loss > 45 dB
Main characteristics
Supply voltage 12 V – 24 V
Power consumption without external load 11 W max.
Power consumption with max. external load 18 W max.
Operating temperature range -10 °C ÷ + 40 °C
Dimensions/Weight (packed) 108x190x54 mm/1.44 kg