RC831-30-FV35 Fiber Modem

• Remote device manageable In support of remote management while work in pair of modular multiplexer for SNMP network management.

• Indication for both local and remote site alarms.

• Remote device power-off detection and alarm notification.

• ALS function is supported to effectively control the output of optical signal in no connection status.

• Provide one line of E1 data interface, in order to transmit in a transparent manner of 2048Kbps.

• 1 M34 interface for the transmission of 1 line of V.35 data

• Local and remote V.35 loopback testing function makes line testing, device open and

             maintenance convenient.

• The V.35 interface supports both framed E1 and unframed (transparent) E1 transmission mode.

              For V.35 interface working at framed mode, the bandwidth of the V.35 interface can be configured to N x 64Kbps (N=1~31) by setting a succession of bits of the corresponding DIP switch and the bandwidth can also be configured by assigning time slots in the network management system.

• The V.35 interface provides 3 clock modes: internal clock (internal timing), line-in clock (follows the E1 line timing), V.35 terminal clock (follows the V.35 interface timing).

• When timing mode is V.35 terminal clock, user can choose the V.35 bandwidth automatically follow the configuration of the terminal device.

• When the V.35 interfaces on both sides of the communication are working at framed E1 mode, the timeslot configuration of the local device will automatically follow the configuration of the remote device.

• The inbuilt bit error testing unit together with various loopback patterns completes line diagnosis and testing.

• Power consumption < 10W, and stable and reliable operation is guaranteed.