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PDF LB2050 Data sheet ( Hoja de datos )
| Número de pieza | LB2050 | |
| Descripción | Fibre optic link | |
| Fabricantes | Teletechnique | |
| Logotipo |  |
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LB2050 – Fibre optic link for DVB-T/S
Product Datasheet V2a – 26 September 2013 - Page 1 of 4 pages
Fibre optic link for terrestrial and satellite digital video broadcasting
The LB series fibre optic link provides a simple, easy to install and cost effective alternative to coaxial
cable connection to the Low Noise Converter (LNC) input of your satellite receiver. The unit can also be
used as an L-band uplink in VSAT terminals.
Optical fibre used for the link is single mode, which provides electrical and EMI isolation. The units offer
virtually identical performance for fibre optic links from 20 metres up to 20 kilometres.
The link modules are physically small allowing for easy mounting in any indoor or suitably sheltered
location. DC power to the units is fed direct via input leads. The transmitter module has power feed
capability to supply DC voltage to the LNC in the satellite dish. The LNB/LNC supply voltage can be
disabled by removing an internal jumper.
The LBTX2050 transmitter comes standard with RF input AGC operation to maintain a constant optical
modulation level, irrespective of satellite receive levels.
Models are available for L-band only, or for extended bandwidth to also accommodate terrestrial DVB-T
transmissions.
Features
Affordable and reliable replacement for coaxial cable.
950~2050 MHz bandwidth for DVB-S or 45~2600 MHz bandwidth for DVB-T and DVB-S.
Electrical and EMI isolation.
Small size for ease of installation.
TVRO, MATV, SMATV, GPS, Broadcast.
VSAT - Meets Intelsat requirements.
Ideal for campus distribution applications where up to 6 remote LBRX2050 optical receivers can
be driven from one LBTX2050 optical transmitter, employing an external optical splitter. The
LBTX2600 can drive up to 16 remote LBRX2600 receivers without need for optical amplifiers.
CWDM models available for multiple satellite polarity distribution over one fibre core.
Teletechnique Pty Ltd t/a Teletechnique
14 Jacaranda Court, BEECHMONT QLD 4211, Australia
Phone: +61-(0)7-3103-0750 - Fax: +61-(0)7-5604-1402
E-mail: [email protected]
Web: teletechnique.com - ABN 58 160 519 335
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet LB2050.PDF ] | |
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