
Hardened Managed Ethernet Switches
ETHERNET PRODUCT GUIDE
5
Critical applications demand reliable products. ComNet Ethernet products deliver the highest level
of reliability and performance. These environmentally hardened switches feature:
• Redundant Power Supplies for fail-safe operation (optional)
• Extended Operating Temperature Range -40˚ C to +75˚ C
• Exclusive ComNet X-Ring technology provides network recovery time of < 20 milliseconds
• Independently tested and certified for full compliance with the environmental requirements of
NEMA TS-1/TS-2 and the CALTRANS Specification for Traffic Signal Control Equipment
• 10-Port Managed Ethernet Switch
• 3 SFP* Optical (FX)
• 7 Copper (TX) Ports
The CNGE3FE7MS2 Managed Ethernet
Switch transports 10/100TX data
through seven RJ-45 electrical ports
and 10/100/1000TX or 100/1000FX
gigabit Ethernet data through three
combination ports. The seven electrical
ports support 10/100 Mbps Ethernet,
while the three combination ports
are 10/100/1000TX configurable for
copper, or fiber media for use with
Multimode or Single-mode optical fiber,
selected by optional ComNet MSA-
compliant SFP modules.
Additional Features
• Multiple mounting options,
DIN rail or wall mount
• 8-Port Managed Ethernet Switch
• 4 Copper (TX) Ports
• 4 SFP* Optical (FX) Ports
The ComNet CNGE8FX4TX4MS Gigabit
Managed Ethernet Switch provides
four 10/100/1000TX electrical ports
and four 100/1000FX SFP ports. These
environmentally hardened units are
designed for deployment in difficult
operating environments, and are
available for use with either conventional
CAT-5e copper or optical transmission
media. Ports 1-4 are designated for
10/100/1000TX transmission through
RJ-45 electrical ports. Ports 5 – 8 are
designated for 100/1000FX transmission
with multimode or single mode optical
fiber selected by optional ComNet MSA
compliant SFP modules.
Additional Features
• Multiple mounting options,
DIN rail or wall mount
• Power Over Ethernet (PoE)
• 10-Port Managed Ethernet Switch
• 2 SFP* Optical (FX) Ports
• 8 Copper (TX) Ports
The CNGE2FE8MSPOE Managed
Ethernet Switch provides eight 10/100TX
Power over Ethernet (PoE) ports and
two 10/100/1000TX or 100/1000FX
combination ports. All eight ports
support IEEE802.3af PoE. Two ports
are 10/100/1000 Mbps configurable
for copper or fiber media for use with
Multimode or Single-mode optical fiber,
selected by optional ComNet MSA-
compliant SFP modules.
Additional Features
• Eight ports support IEEE802.3af based
PoE, and provide 15.4 W per port
• Fully configurable through CLI, web-
based or SNMP network management
CNGE8FX4TX4MS CNGE2FE8MSPOECNGE3FE7MS2
* Requires purchase of SFP modules
(sold separately). See Page 17.
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