INS_CNFE1CL1MC(-M)_REV–
01/27/10
PAGE 1
INSTALLATION AND OPERATION MANUAL
CNFE1CL1MC(-M)
FAST ETHERNET OVER VDSL (EoVDSL)
The ComNet
™
CNFECL1MC(-M) is an environmentally hardened modem that
supports Ethernet over twisted pair or coaxial cable. The devices use VDSL
(EoVDSL) technology to support data rates up to 90 Mbs. Ethernet data may be
transmitted over a telephone-grade twisted copper pair, legacy serial cabling
or standard 75
Ω
coaxial cable circuits. These modems allow for upgrading of
a legacy twisted copper or coaxial cable plant for use with Ethernet rather than
installing new network cabling.
The fastest usable data rate is automatically selected, depending upon
the transmission distance and cable quality. The CNFECL1MC(-M) may be
deployed in most out-of-plant installations, such as those found in intelligent
transportation systems and factory automation/control applications. LED status
indicators are provided for rapidly ascertaining the operating status of the
modem and the link.
See
Figures 1 – 8
for complete installation details.
The CNFE1CL1MC standard size unit may be directly plugged into the ComNet
Rack (Part C1) or operated as a standalone module. The CNFE1CL1MC-M
small size unit operates as standalone module only. See
Page 5
for mounting
instructions.
