Comnet CNMC2SFP Specsheet
10/100/1000 Mbps Ethernet Media Converters with
100FX and 1000FX Support + Optional Power over Ethernet (PoE)
CNMC[2]SFP[POE][/M] Series
FLEXIBILIT Y 30W POE+INCLUDED CONVERTERHARDENED
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.
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.
› 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
› Power supplies are always provided with the product
› 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
* Small Form-Factor Pluggable Module. Sold separately.
LIFETIME WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427
CNMC[2]SFP[POE][/M] Series
SPECIFICATIONS
10/100/1000 Mbps Ethernet Media Converters with
100FX and 1000FX Support + Optional Power over Ethernet (PoE)
Data
Data Interface Ethernet
Data Rate 10/100/1000 Mbps
IEEE 802.3 Compliant
Full Duplex or Half Duplex Electrical Port/ Full
Connectors
Power Terminal Block
Optical SFP dependent
Electrical RJ45
1
Duplex Optical Port
Fibers1 SFP Dependent
Fiber Connectors: Requires selection of sold-separately SFP modules.
See ComNet data sheet for number
and description of SFP modules.
LED Indicators Optical Link/Data Activity
Power
POE Enabled (CNMCSFPPOE/M only)
Power
Operating Voltage Range CNMCSFPPOE/M: 48 – 57 VDC @ 0.85A
Surface Mount: 9-24 VDC @ 200mA max.,
or 24 VAC @ 200mA max.
Power Consumption CNMCSFPPOE/M: 35W (with full PoE+ load)
Surface Mount: 5W
Electrical & Mechanical
Current Protection Automatic Resettable Solid-State Current Limiters
Circuit Board Meets IPC Standard
ComFit Size 6.1 × 5.3 × 1.1 in (15.5 × 13.5 × 2.8 cm)
Mini Size 3.3 x 2.5 x 1.1 in (8.4 x 6.4 x 2.8 cm)
Shipping Weight <2 lbs./0.9 kg
Environmental
MTBF >100,000 hours
Operating Temp -40˚ C to +75˚ C
Storage Temp -40˚ C to +85˚ C
Relative Humidity 0% to 95% (non-condensing)
[1] Multimode fiber needs to meet or exceed fiber standard ITU-T
G.651. Single mode fiber needs to meet or exceed fiber standard
ITU-T G.652
2
ORDERING INFORMATION
Part Number Description
CNMCSFP/M Mini 10/100/1000Mbps Ethernet Media Converter N/A
CNMCSFPPOE/M Mini 10/100/1000Mbps Ethernet Media Converter with IEEE 802.3at 30W PoE+ N/A
CNMCSFP ComFit 10/100/1000Mbps Ethernet Media Converter 1
CNMC2SFP ComFit Dual 10/100/1000Mbps Ethernet Media Converter 1
Included Accessories
Options
DC Plug-in Power Supply, 90-264 VAC. 50/60 Hz (Included)
48 Volt DC Plug-in Power Supply provided with CNMCSFPPOE/M model only.
[2] Add suffix ‘/C’ for Conformally Coated Circuit Boards to extend to condensation conditions (Extra charge, consult factory)
DIN-Rail Mounting Adaptor Kit - With Mounting Hardware (Optional, order model DINBKT4)
# Rack
Slots
TYPICAL APPLICATIONS
Fiber Count, Type and Distance are dependent on SFP selection
E
E
CNMCSFP
CNMCSFP
48 – 57 VDC INPUT
E
E
© 2014 Communic ation Netwo rks. All Righ ts Reserv ed. “ComNet ” and the “ComNe t Logo” are regi stered tra demarks of Com munication Ne tworks.
CNMCSFP/M
CNMCSFP/M
3 CORPORATE DRIVE
8 TURNBERRY PARK ROAD
|
DANBURY, CONNECTICUT 06810
|
GILDERSOME
|
MORLEY
CNMCSFP
CNMCSFPPOE
CNMC2SFP
|
|
USA
T: 203.796.5300
|
LEEDS, UK LS27 7LE
E
E
PoE
E
E
|
F: 203.796.5303
|
T: +44 (0)113 307 6400
|
|
F: +44 (0)113 253 7462
OPTICAL FIBER
COPPER CABLE
30W PoE POWER
TECH SUPPORT: 1.888.678.9427
|
INFO-EUROPE@COMNET.NET
|
INFO@COMNET.NET
24 Apr 2014
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