OLR4 - Optical back converter Quad 4 x DCSS

This optical converter is responsible for capturing an optical television signal (1100...1650nm), processing it and restoring the original satellite and terrestrial television signals to deliver Legayc or dCSS signals on its 4 RF outputs.
Thanks to its optimised electronic behaviour and low losses, it is possible to reduce the number of amplifier devices required and simplify its use in collective installations, while maintaining signal quality from start to finish. In addition, it is suitable for use in GPON installations and perfectly adapted to dCSS applications.
This device is part of the Overlight system, which distributes satellite and DTT signals to multiple users via a single optical fibre.

Highlights

- Very compact dimensions and weight (137x120x30mm)
- Compatible with GPON installations
- Low losses
- Optimised electronic behaviour
- 100% European design, quality and manufacturing

Features

- Optical SC/APC connector
- F connectors for RF
- Highly shielded zamak housing
- Wall mounting possible
- Power supply included (Art.No. ACHSUPSU-EU)
- LED display to indicate the signal status

Technical data

TERR Number of outputs
- 4
dCSS Number of outputs
- 4
Number of legacy outputs
- 4
Impedance
- Ω 75
Output type
- TERR
Output voltage dBμV
- 69 ... 73
Output frequency range MHz
- 87 ... 694
Output type
- dCSS
Output voltage dBμV
- 80
Output frequency range MHz
- --
Output type
- Legacy
Output voltage dBμV
- 64 ... 71
Output frequency range MHz
- 950 ... 2150
dCSS standard
- Germany (EN50494/EN50607)
Wavelength
- nm 1200 ... 1600
Optical device
- InGaAs pin photodiode
Optical input level
- dBm -13 ... -6
RF connections
- F socket
Optical connections
- SC/APC
Power supply
- Vdc 12 ... 18
Max. Current consumption (@12V)
- mA 750
Max. Current consumption (@18V)
- mA 530
Operating temperature
- °C -5 ... 45
Power supply input voltage
- Vac 100 ... 240
Max. Power supply unit input current
- mA 600
Power supply unit output voltage
- Vdc 12
Max. Power supply unit output current
- A 1.5
Power supply unit protection index
- 23
Power supply unit operating temperature
- °C -5 ... 45

Physical data

Net weight:
- 381g
Gross weight:
- 381g
Width:
- 138mm
Height:
- 125mm
Depth:
- 45mm
Main product weight:
- 381g