CCTV Fiber Optic Transmitters & Telemetry (354)
Operate over long distances and provide superior performance and reliability for the most demanding applications. Fibre optic systems attenuate the signals equally irrespective of their frequencies, so rather than having several controls to balance the signal after transmission, all that is required is simple amplification. This is carried out by the automatic gain control in the receiver untis and this same circuit enures that the signal level is adjusted throughout the life of the installation.
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Operate over long distances and provide superior performance and reliability for the most demanding applications. Fibre optic systems attenuate the signals equally irrespective of their frequencies, so rather than having several controls to balance the signal after transmission, all that is required is simple amplification. This is carried out by the automatic gain control in the receiver untis and this same circuit enures that the signal level is adjusted throughout the life of the installation.
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Operate over long distances and provide superior performance and reliability for the most demanding applications. Fibre optic systems attenuate the signals equally irrespective of their frequencies, so rather than having several controls to balance the signal after transmission, all that is required is simple amplification. This is carried out by the automatic gain control in the receiver untis and this same circuit enures that the signal level is adjusted throughout the life of the installation.
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Operate over long distances and provide superior performance and reliability for the most demanding applications. Fibre optic systems attenuate the signals equally irrespective of their frequencies, so rather than having several controls to balance the signal after transmission, all that is required is simple amplification. This is carried out by the automatic gain control in the receiver untis and this same circuit enures that the signal level is adjusted throughout the life of the installation.
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Operate over long distances and provide superior performance and reliability for the most demanding applications. Fibre optic systems attenuate the signals equally irrespective of their frequencies, so rather than having several controls to balance the signal after transmission, all that is required is simple amplification. This is carried out by the automatic gain control in the receiver untis and this same circuit enures that the signal level is adjusted throughout the life of the installation.
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Operate over long distances and provide superior performance and reliability for the most demanding applications. Fibre optic systems attenuate the signals equally irrespective of their frequencies, so rather than having several controls to balance the signal after transmission, all that is required is simple amplification. This is carried out by the automatic gain control in the receiver untis and this same circuit enures that the signal level is adjusted throughout the life of the installation.
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Operate over long distances and provide superior performance and reliability for the most demanding applications. Fibre optic systems attenuate the signals equally irrespective of their frequencies, so rather than having several controls to balance the signal after transmission, all that is required is simple amplification. This is carried out by the automatic gain control in the receiver untis and this same circuit enures that the signal level is adjusted throughout the life of the installation.
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Teleste 8 CHANNEL MUX/DEMUX 8channel compact multiplexer/ demultiplexer provides a cost-effective alternative to any standards based CWDM system requiring passive optical multiplexing. It complies to ITU G.694.2 specified channel grid. The unit is fully compatible with CFO system and it can be installed in a standard CSR installation frame or alternatively stand-alone CMA wall mount adapter. The unit meets all international EMC and environmental requirements.
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Teleste 1310/1550 wavelength division multiplexer is for combining standard wideband optical signals in the second and third optical window into a single fibre. The unit is compatible with CFO system and can be installed in a standard CSR installation frame or alternatively standalone CMA wall mount adapter. The unit meets all international EMS and environmental requirements.
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Teleste COR optical repeater is part of the extensive CFO OPX platform that complies to ITU G.694.2 CWDM grid. The repeater provides a cost effective way to cover extreme transmission distances over optical fibre. Depending on system up to two or three repeater units can be connected in series to make a line in which each leg have a maximum of 20 dB link budget available. A repeater configuration supports fully bi-directional operation but has also option to be defined for uni-directional operation as well. The COR repeater is optically compatible with all digital CFO video modems. The COR series fits into all standard CFO installation systems allowing both rack or stand-alone adaptor type operation. The COR series is temperature hardened.
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ComNet FVT110M1/BO is a video transmitter and data transmitter supports Bosch Bilinx and Bosch Bi-phase telemetry systems. It is certified and tested by an independent laboratory for full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage protection) of NeMa ts-1/ts-2 and the Caltrans specification for traffic signal control equipment.
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The ComNet™ FVT/FVR120 series video transmitter and video receiver utilize 10-bit digital encoding and decoding for high-quality video transmission that exceeds the requirements of EIA RS-250C for shorthaul video transmission. These environmentally hardened units provide transmission of 12 independent video channels over one optical fiber and are ideal for use in unconditioned roadside or out-of-plant installations.
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ComNet FVR110M1is compatible with all NTSC or PAL camera systems. The bi-colour (red/green) LED status indicators provide rapid indication of critical operating parameters. V oltage transient protection on all power and signal input/output lines provides unconditional protection from power surges and other voltage transient events.
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ComNet FVT/FVR4014(M)(S)1 video transmitter/receiver and data transceiver utilises 10-bit digital encoding and decoding for high-quality video transmission that meets the requirements of EIA RS-250C for short-haul video transmission. This environmentally hardened unit provides transmission of four independent video channels and four bi-directional data channels over one optical fibre and is ideal for use in unconditioned roadside or out-of-plant installations. The unit is completely transparent to and universally compatible with any NTSC, PAL, or SECAM CCTV camera systems, data channels can be set independently for RS232, RS422 and 2 or 4-wire RS485 with tri-state support.
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ComNet FVT/FVR10D1E(M)(S) video transmitter/ receiver and data transceiver supports simultaneous transmission of short haul quality 10-bit EIA RS-250C digital video with one bi-directional data channel plus one 10/100 Mbps fast Ethernet port. The module is universally compatible with major CCTV camera manufacturers and supports RS232, RS422 and 2 or 4-wire RS485 data interfaces and most data protocols.
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