Description
The RR-91P99998E from American Fibertek digitizes and transports one video channel, a 10/100Mb/s Fast Ethernet Channel supporting two Ethernet ports, optional two bidirectional audio channels, and up to four optional Multi-protocol Data or Contact Closure channels over a fiber link. The optional Multi-protocol Data or Contact Closure channels provide additional transport for any combination of bi-directional multi-protocol data (MPD) data or bi- directional contact closure. The MPD modules support RS232, RS485 2W/4W and RS422 and are protocol selectable using rear panel dipswitches. The Contact Modules utilize normally open (NO) dry contact relays as the default. Normally close (NC) relay option is available (consult factory) The RR-91P99998E product provides a combination of different connectors for customer connections. Video input and output is provided on a standard 75ohm BNC connector. Each 10/100 Ethernet port uses a standard RJ45 connector. A high-density 25 pin D- connector is used for the data or contact inputs, the data or contact-relay outputs and the audio input and output connections. To facilitate making connections to the D-connector, AFI provides an adapter board that performs a D-connector to terminal block conversion
