Data Sheet

LIFETIME WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427
FEATURES
› Utilizes latest VDSL2 technology for fastest data rate
transmission and greatest transmission distance
› Supports transmission distances of up to 10,000 ft (3 km) over
twisted copper, or up to 1500 ft (457 m) over coaxial cable
› Symmetric line rates of over 91 Mbps
› Automatically sets fastest possible data rate vs. cable quality
and transmission distance
› User-configurable master/remote, forward error correction,
asymmetrical/symmetrical data, and long-reach/short-reach
selection
› IEEE 802.3 Compliant. 10/100 BASE-T/TX Ethernet port with
automatic MDI/MDI-X crossover
› Screw Terminals for twisted copper circuits, or BNC
connector for coaxial cable
› Fully compliant with the environmental requirements
(ambient operating temperature, mechanical shock,
vibration, humidity with condensation, high-line/low-line
voltage conditions, and voltage transient protection) of
NEMA TS-1/TS-2 for Traffic Signal Control Equipment
› Voltage transient protection on all power and signal input/
output lines provides protection from power surges and
other voltage transient events.
› Model CNFE1CL1MC-M is a smaller-sized package for
stand-alone mounting only, for use in those applications
where space may be limited
› Model CNFE1CL1MC may be utilized as a stand-alone
package, or may be mounted within the ComNet C1 Card
Cage, and is fully hot-swappable
› Lifetime warranty
APPLICATIONS
› Ethernet transmission over existing copper telephone-
grade, serial or 75Ω coaxial cable
The ComNet
™
CNFECL1MC and CNFE1CL1MC-M are environmentally hardened
modems that support Ethernet over twisted pair or coaxial cable using VDSL2
technology at data rates of up to 90 Mbps. Ethernet data may be transmitted
over a telephone-grade twisted copper pair, legacy serial cabling, or standard
75Ω coaxial cable circuits, making these rugged units ideal for those applications
where it is desired to utilize an existing installed base of copper wiring for Ethernet
transmission. These modems are the perfect solution for upgrading a legacy
twisted copper or coaxial cable plant for use with Ethernet, when compared to
the significant costs of installing new network cabling. 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.
CNFE1CL1MC[-M]
Ethernet over twisted pair or coaxial cable
using VDSL2 (EoVDSL) technology
HARDENED EXTENDER
INCLUDED