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.
- Space-saving installation - a 3 mm optical fibre replaces five 7 mm coaxial cables.
TOST - Triax Optical Satellite Transmitter is the core component on headend side of the TOF (Triax Optical Fibre) system. This unit converts RF Wideband or Quatro SAT-IF for transmission over a PON (Passive Optical Network).
- The transmitter is an installer friendly plug-and-play solution thanks to built-in Automatic Gain Control (AGC) and Automatic Slope Control (ASC) of the RF inputs.
- The TOST consists of two separate optical transmitters 1310 and 1330nm for wideband SAT-IF LOW and HIGH bands. They are combined to a WDM signal at the TOST output for transmission over single mode fibre cabling.
- The optical output signal of this headend unit can drive up to 64 optical splits directly.
- Up to 128 splits can be deployed when using the TWOC optical wideband receivers.
Technical Specifications
OPTICAL CHARACTERISTICS
- Optical output power: 9 dBm
- Optical splitting in PON (max.): 64 / 128*
CHARACTERISTICS
- LNB type: Wideband / Quattro switchable
- Wavelength: 1310 / 1330 nm
- Laser class: M1
- Laser type: DFB
- Gain ripple across band (max.): ±1.5 dB
- SAT-IF input level range: 70…85 dBµV
- AGC (Automatic Gain Control): 15 dB
- LNB feed voltage (through SAT-IF input): 18 VDC
CONNECTORS
- Connector Optical: SC/APC
- RF inputs: 2 x Ff: Sat V, Sat H
- Connector power supply: F-female
FREQUENCY RANGE
- RF frequency range, horizontal polarities: 290…2400 GHz
- RF frequency range, vertical polarities: 290…2400 GHz
OPERATIONAL
- DC Operating voltage: 18...20 VDC
- Remote Supply: 18/400 V/mA
- PSU/adapter INFO: To be ordered separately
- PSU/adapter Art number: 318166 - 18-20V/2-3A PSU adapter to mains 100...240Vac UK plug
- Weather Proof Rating: Indoor
- Temperature - operating: -10…+50 °C
MECHANICAL
- Dimensions product (H x D x W): 141 x 50 x 221 mm
- Packing QTY: 1
- Packaging Height: 0.295 m
- Packaging Width: 0.160 m
- Packaging Depth: 0.057 m
- Packaging Volume: 0.003 m3
- Net Weight: 0.510 kg
- Tara Weight: 0.110 kg
- Total Weight: 0.620 kg
- Remarks: *) TWOC Only
01242 511511
