The Bosch LTC 4744/00 Transmitter (Rack, 1310 nm) transmits CCTV analog video signals over 4 channels via one multimode fiber optic cable, and uses 8-bit video encoding that exceeds EIA RS-250C requirements for Medium Haul video transmissions. The link operates in the 1310 nm range.
The fiber optic cable can be up to 1.9 miles (3 km) in length. Use of multimode fiber optic cable improves reliability, as the signals passing through it are difficult to tap, locate, or detect. The LTC 4744/00 supports NTSC, PAL, and SECAM standards. LED status indicators help monitor the system's performance. It is capable of operating over a wide temperature range, and receives power from the LTC 4637 Rack. The transmitter is compatible with the LTC 4745 Receiver.
|Power Requirements||Powered by optional rack (LTC 4637)|
Number of Fibers: One (1)
Optical Budget: 17 dB
Maximum Distance: 1.9 miles (3 km)
Wavelength: 1310 nm
Optical Emitter: Laser diode
Technology Type: 8-Bit digital video encoding
|Rack Mount||Occupies 2 rack slot in the optional LTC 4637 rack|
|Video Bandwidth||10 Hz to 6.5 MHz|
|Differential Gain||< 2%|
|Differential Phase||< 0.7°|
|Signal to Noise Ratio||60 dB @ maximum optical loss budget|
|MTBF||> 100,000 hours|
|Weight||Approx. 2 lbs (0.9 kg)|