Comnet CNFE4SMS Specsheet

10/100T(X) 4TX Ethernet Self-managed Switch

CNFE4SMS

INCLUDED

The ComNet™ CNFE4SMS is a four-port switch with uplink management functionality
and provides 4 Ethernet ports operating at 10/100 Mbps and is designed to combine
three electrical ports into an electrical port that forwards this data to the next
network device, There is no programming required to use this product. The ComNet
CNFE4SMS comes pre-programmed, preventing network video flooding with DIP
switch selection of port 4 as uplink or as an unmanaged switch. It is “Plug-and-Play”.
LED indicators confirm the operating status of this device. The ComNet CNFE4SMS
may be either wall mounted, rack mounted (“ComFit” packaging) or DIN-rail
mounted with the use of the ComNet DIN BKT1 adapter.

HARDENED

4TX

FEATURES

› No Programming Required

› 10/100 Mbps Ethernet

• 4 × 10/100 BASE-T(X) electrical ports

› Electrical ports support Auto-Negotiation for 10 Mbps

or 100 Mbps, full duplex or half duplex data.

› Pre-programmed Port for uplink

› Automatic MDI/MDI-X crossover

› Designed to meet full compliance with the environmental

requirements (ambient operating temperature, mechanical
shock, vibration, humidity with condensation, high-line/low­line 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 protection from power surges and other
voltage transient events.

› No in-field optical adjustments required

› Power and Activity status LED indicators

› Hot-swappable rack modules

› Interchangeable between stand-alone or rack mount use –

ComFit

› IEEE 802.3 compliant

› Lifetime Warranty

APPLICATIONS

› IP Video Applications

› 10/100 Mbps Ethernet

› High Speed Computer Links

LIFETIME WARRANTY WWW.COMNET.NET TECH SUPPORT: 1.888.678.9427

CNFE4SMS

SPECIFICATIONS

10/100T(X) 4TX Ethernet Self-managed Switch

Data

Data Inter face Etherne t
Data Rate 10/100 Mbps

IEEE 802.3 Compliant
Full Duplex or Half Duplex Electrical Ports

Connectors

Power Terminal Block
Data RJ45

LED Indicators - Electrical Link/Data Activity

- Power

Power

Operating Voltage Range 9 to 24 VDC
Power Consumption 12W Max

Electrical & Mechanical

Surface Mount Wall or Flat Sur face Screw Attachment
Number of Rack Slots 1
Current Protection Automatic Resettable
Solid-State Current Limiters
Circuit Board Meets IPC Standard
Size 6.1 × 5.3 × 1.1 in (15.5 × 13.5 × 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

ORDERING INFORMATION

Part Number Description

CNFE4SMS 4 Port 10/100 Mbps Ethernet Self-managed Switch 4TX, up to 100m (328 ft)

Included Accessories DC Plug-in Power Supply, 90-264 VAC, 50–60 Hz

Options [1] Add suffix ‘/C’ for Conformally Coated Circuit Boards to extend to condensation conditions (Extra charge, consult factory)

Note: In a continuing effort to improve and advance technology, product specifications are subject to change without notice.

DIN-Rail Mounting Adaptor Plate Kit – With mounting hardware (Optional, order model DINBKT1)

TYPICAL APPLICATIONS

1

2

PC

CNGE2FE24MS

CNFE4SMS

4

3

MULTICAST SNOOPING

ENABLED

1

2

PC

CNGE2FE24MS

CNFE4SMS

4

3

MULTICAST SNOOPING

ENABLED

3 CORPORATE DRIVE

8 TURNBERRY PARK ROAD

© 2013 Communic ation Netwo rks. All Right s Reserv ed. “ComNet ” and the “ComNe t Logo” are regi stered tra demarks of Com munication Ne tworks.

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DANBURY, CONNECTICUT 06810

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GILDERSOME

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MORLEY

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USA

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LEEDS, UK LS27 7LE

IPIP

CAMERAS

IPIP

USING
MULTICAST

IPIP

CAMERAS USING MULTICAST

IP

IP

IP Radio IP Radio

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T: 203.796.5300

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F: 203.796.5303

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T: [phone]

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F: [phone]

LEGEND

10/100T(X) ETHERNET

WIRELESS SIGNAL

CNFE5SMS

1
2
3

5

TECH SUPPORT: 1.888.678.9427

4

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[e-mail]

IPIP
IPIP
IPIP
IPIP

|

[e-mail]

03 Dec 2013