OSD138 Universal RS232/RS422/RS485 Data Modem
Key Specifications
Applications:
* Long distance RS422, RS232 or RS485 links
* Links requiring a module at one end and a card at the other
* Secure, noise immune government and industrial communications
Features & Benefits:
* Multi-protocol operation
* 2 and 4-wire RS485, TTL, RS422, Manchester, Biphase or RS232 operation
* Extends link lengths to 5km on multimode and over 100km on singlemode fiber
* Full duplex, asynchronous, DC to 1Mbp
* Plugs directly into the OSD370 standard chassis
* ST optical connectors standard
* Safe transmission in hazardous environments
* More secure than copper cables
* Robust and reliable