Data Sheet

LIFETIME WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427
FEATURES
› Full-duplex transmission of 10/100/1000 Mbps Ethernet
- 10/100/1000BASE-TX electrical port
- 1000BASE-FX or 100BASE-FX optical port when used with
suitable ComNet SFPs
› IEEE 802.3 compliant
› 10/100/1000 BASE-TX port supports auto-negotiation and
automatic MDI/MDI-X crossover for full and half-duplex
operation
› Uses customer-installed ComNet SFPs for compatibility with
a wide range of optical fibers, optical connector types, and
optical transmission distances of up to 120 km
› Designed for installation in harsh out-of-plant/unconditioned
industrial or roadside operating environments (-40º to
+75ºC ambient). Fully compliant with the environmental
requirements of NEMA TS-2 for Traffic Signal Control
Equipment
› Voltage transient protection on all power and signal input/
output line provide protection from voltage surges and other
transient events
› Mini-package size of the CNMCSFP/M allows the unit to be
installed in those locations where space is at a premium.
› Supports Jumbo Frames up to 10K Bytes for streaming video
applications
› Bi-color LED status indicators confirm operating status
› Hot-swappable rack modules
› Available in small-size, ComFit interchangeable stand alone
or rack unit single and dual models
› Lifetime warranty
› Made in the U.S.A.
APPLICATIONS
› Optical transmission of Ethernet-compatible industrial
security access control systems, intercom systems, VOIP
(Voice over IP) telephony networks, and IP-compatible CCTV
camera surveillance networks
› Optical Ethernet transmission to wireless LAN access points
› Industrial Security, Transportation/ITS, and Industrial Control/
Factory Automation IP Networks
› Optical transmission of any Ethernet-compatible equipment
with a maximum data rate of 100 Mbps or 1000 Mbps
The ComNet CNMCSFP electrical-to-optical Ethernet media converters accept a
10/100 or 1000 Mbps electrical input and converts this to a 100 or 1000 Mbps optical
output (selected by a dip switch) and the 100/1000 Mbps optical input back to the
10/100/1000 Mbps electrical output. “Auto-Negotiating” is supported on the copper
interface side. These devices use either one or two optical fibers, depending upon the
selection of sold-separately SFP
†
optical module. A PoE model, the CNMCSFPPOE/M
meets the IEE802.3at standard and provides 30 watts of PoE+ power. The series
consists of a small-size single channel model, CNMCSFP/M; a ComFit standard size,
single-channel model, CNMCSFP; and a dual channel, the CNMC2SFP.
CNMC[2]SFP[POE][/M] Series
10/100/1000 Mbps Ethernet Media Converters with
100FX and 1000FX Support + Optional Power over Ethernet (PoE)
* Power Supply for PoE applications is sold separately.
† Small Form-Factor Pluggable Module. Sold separately.
FLEXIBILITY 30W POE+INCLUDED* CONVERTER-40˚ TO
+
75˚ C