Raisecom Technology Co., Ltd
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2. Overview
2.1. Introduction
RCMS2601-30 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. RCMS2601-30 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.
RCMS2601-30 Ethernet Multiplexers include the following models.
Model
Description
RCMS2601-30-S
1
Host-site/remote-site module, 10/100Mbps auto-sensing (RJ45), 120 Ohm balanced E1 (RJ45), single strand, single
mode(DSC), dual wavelength, 1550nm TX, 1310nm RX, 0-25 km
RCMS2601-30-S
2
Host-site/remote-site module, 10/100Mbps auto-sensing (RJ45), 120 Ohm balanced E1 (RJ45), single strand, single
mode(DSC), dual wavelength, 1550nm TX, 1310nm RX, 10-60 km
2.2. Main Features
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Low power consumption due to extra large-scale ASIC chips; high reliability due to
4-layer PCB
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Providing 1 E1 channel interface, transparent transmission mode
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Providing 1 10/100Mbps auto-sensing Ethernet interface
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Providing 1 optical interface, multiplexing E1 and Ethernet data together. 1550nm TX
wavelength
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Alarm indications of local and remote equipment
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Supporting E1 link remote loop-back function, easy fault location
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Supporting speed limit on both transmitting and receiving directions of Ethernet
interface, increment 32kbps
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Implementation of SNMP, capable of local and remote management. It is suggested
that this equipment be deployed at customer premises to work in pairs with
RCMS2401-30 at host site. Both host-site and remote-site network management can
be implemented.
