Triax dSCR/Quad/Quattro Optical Converter

Integrated services on a Single fibre

• SAT IF distribution over fibre optics (FO) can supply many households over larger distances, with feed from
• a central satellite dish station.
• Almost lossless transmission of satellite, DVB-T and DAB signals. Attenuation per 1000 m only about 0.3 dB.
• Future-proof and widest possible variety of channels.
• Vertical and Horizontal Wideband IF signals are transmitted over one optical fibre using a Wideband LNB.
• Space-saving installation – a 3 mm optical fibre replaces five 7 mm coaxial cables.

The TDC4 can be switched for use as either a standard Quattro converter, or as a switch with dSCR or Quad output.

OPTICAL CHARACTERISTICS

Switch QUAD or QUATTRO mode:
QUAD:
– OUT: 4x dSCR/legacy/TER
– 4×16 dCSS/dSCR User bands
– output level TER: 65dBu

QUATTRO:
– OUT: 5 (VL, HL, VH, HH, T)
– output level TER: 75dBu

Optical input power
-14…4 dBm

CHARACTERISTICS

Type
OPTO Converter

Wavelength
1310…1330…1550 nm

Output level TER
75 (@Quad mode: 65) dBµV

dSCR output level
80 dBµV

FREQUENCY

Frequency range SAT
950…2150 MHz

Frequency range TER
40…790 MHz

RETURN LOSS

Return Loss
10 dB

ELECTRICAL

Impedance
75 Ω

OPERATIONAL

DC Operating voltage
20 VDC

Remote Supply
12…20 via output V/mA

Power Consumption (typ.)
8 W

Temperature – operating
-20…55 °C

CONNECTORS

Connector IN
Optical – SC/APC

Number of inputs
1

Number of outputs
5 (4 @Quad mode)