Telebyte Model 279 Single Mode to Multimode Converter 220 Volts
Telebyte Model 279 converts between single-mode and multimode fiber links in a 220 V AC version. It provides ST connectors and full-duplex conversion from DC to 2.5 Mbps.
Telebyte Model 279 Single Mode to Multimode Converter 220 Volts
The Telebyte Model 279 in this 220 V AC version provides transparent conversion between 1300 nm 9/125 µm single-mode fiber and 850 nm 62.5/125 µm multimode fiber. Its ST optical ports support full-duplex conversion when the equipment fiber type differs from the installed cabling.
Operation extends from DC to 2.5 Mbps. A user-controlled Line Loss switch sets gain through four loss positions of 2, 5, 10 and 15 dB, with four LEDs indicating the selection.
Units are used in pairs, interconnected on the single-mode side, and are designed for inline mounting. Power is provided by a wall-mounted adapter with a 12 V output; an optional DC power adapter is also available.
Features
- 220 V AC power version.
- Full-duplex conversion from 1300 nm single-mode to 850 nm multimode.
- ST optical ports.
- Operation from DC to 2.5 Mbps.
- Line Loss settings of 2, 5, 10 or 15 dB with LED indication.
- Units used in pairs, connected on the single-mode side.
Applications
- Serial communication extension.
- Alarm system monitoring.
- Industrial installations.