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1.1 Overview
RC831-60-FV35 is a stand-alone single-optical-port PDH multiplexer independently developed by
Raisecom Technology Co., Ltd. RC831-60-FV35 is a fiber transmission device aiming at network
access market. It can multiplex at most 1 line of E1 data and 1 line of V.35 data up to 1 line of fiber
and realize remote network management at the same time.
1.2 Function Features
1.3 Ordering information
Device Model
RC831-60-FV35-M-AC
Chapter 1 Product Overview
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
1 E1 interface working at 2048Kbps transparent transmission mode
Local and remote E1 loopback testing function makes fault removal easier
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 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.
Adopt grand-scale ASIC chip
Low power consumption
4-layer circuit board design guarantees high reliability.
Description
Stand-alone device, 1 line of V.35 signal, 1 line of E1 signal
including both 75Ω unbalanced E1 interface (BNC) and
120Ω balanced E1 interface (RJ-45), 1 optical interface,
dual-strand, multi-mode, transmission distance 0~2km,
User Manual
1
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