Chapter 1 Overview; Main Features; Part Number Explanation - Raisecom RCMS2401-30 User Manual

Modular ethernet multiplexer
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RCMS2401-30 Ethernet Multiplexers are fiber-optic transmission devices for dedicated
communication networks, data communication networks, switching networks, and also for
point-to-point networks, medium-sized and small capacity networks. It can multiplex one E1
channel and one Fast Ethernet on to one fiber-optic cable, and implement the wire-speed
transmission of the Ethernet data. RCMS2401-30 is featured by high integration and complete
network management functions. It can be installed into the Raisecom 3U-high 16-slot chassis, or
desktop single-slot chassis, providing various network management functions.
RCMS2401-30 Ethernet Multiplexers include the following models.
Model
Host-site/remote-site module, 10/100Mbps auto-sensing (RJ45), 120 Ohm balanced E1 (RJ45), single strand, single
RCMS2401-30-S1
mode(DSC), dual wavelength, 1310nm TX, 1550nm RX, 0-25 km
Host-site/remote-site module, 10/100Mbps auto-sensing (RJ45), 120 Ohm balanced E1 (RJ45), single strand, single
RCMS2401-30-S2
mode(DSC), dual wavelength, 1310nm TX, 1550nm RX, 10-60 km

1.1 Main Features

Low power consumption due to extra large-scale ASIC chips; high reliability due to 4-layer
PCB
Providing 1 E1 channel interface, transparent transmission mode
Providing 1 10/100Mbps auto-sensing Ethernet interface
Providing 1 optical interface, multiplexing E1 and Ethernet data together. 1310nm TX
wavelength
Alarm indications of local and remote equipment
Supporting E1 link remote loop-back function, easy fault location
Supporting speed limit on both transmitting and receiving directions of Ethernet interface,
increment 32kbps
Implementation of SNMP, capable of local and remote management. It is suggested that this
equipment be deployed at the host site to work in pairs with RCMS2501-30-FV35 or
RCMS2601-30 at remote site. Both host-site and remote-site network management can be
implemented.

1.2 Part Number Explanation

Chapter 1 Overview

Description
Beijing Raisecom Science & Technology Co., Ltd
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