
Comnet CNGE8US SERIES 10/100/1000 Mbps 8 Port Ethernet Unmanaged Switch
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Price Documents
→ 1000 BASE-FX optical port
→ Optical port supports 1000 Mbps full duplex data
→ Automatic MDI/MDI-X crossover
→ No In-field optical adjustments required
→ Power and Port status LED indicators
→ IEEE 802.3 compliant
→ Hot-swappable rack modules interchangeable between stand-alone or rack mount use, ComFit
→ DATA
→ Data Interface: Ethernet
→ Data Rate: 10/100/1000 Mbps
→ IEEE 802.3 Compliant; Full Duplex
→ or Half Duplex Electrical POrts/Full
→ Duplex Optical Port
→ Operating Mode: SFP Dependent
→ FIBER CONNECTORS Requires selection of sold-separately
→ SFP modules. See ComNet data sheet
→ SFP Small Form-Factor Pluggable Modules" for number and description of SFP modules.
→ CONNECTORS
→ Power: Terminal Block
→ Optical: LC or SC (SFP dependent)
→ Data SFP dependent
→ LED INDICATORS - Optical Link/Data Activity
→ Electrical Link/Data Activity
→ power
→ ELECTRICAL & MECHANICAL
→ Power:
→ Surface Mount: 12-24 VDC @ 700 mA
→ Rack Mount: From Rack
→ Number of Rack Slots: 2
→ Current Protection: Automatic Resettable
→ Solid-State Current Limiters
→ Circuit Board: Meets IPC Standard
→ Size (in./cm) (LxWxH) 6.1 x 5.3 x 2.2 in., (15.5 x 13.5 x 5.6 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)
→ 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
→ May be extended to condensation conditions
→ Lifetime Warranty
The ComNetTM CNGE8US Ethernet 8 port unmanaged switches are designed to transmit and receive 10/100/1000 Mbps data using small form factor pluggable modules. It is environmentally hardened to operate in demanding environments. LED indicators are provided for confirming equipment operating status. Plug-and-play design ensures ease of installation requiring no optical adjustments. Packaged in the exclusive ComNet ComFit housing, these units may be either wall or rack-mounted, or may be DIN-rail mounted by the addition of ComNet model DINBKT1 adaptor plate.
Tested and certified by an independent laboratory for full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage protection) of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment.
Voltage transient protection on all power and signal input/output lines provides unconditional protection from power surges and other voltage transient events.










