Comnet CNFE4SMSPOE-1224DC, CNFE4SMSPOE Specsheet

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

with Power over Ethernet (PoE)

CNFE4SMSPOE

HARDENED

The ComNet™ CNFE4SMSPOE is a four-port self-managed Ethernet switch with
uplink management functionality. It provides 4 ports operating at 10/100 Mbps
and is designed to combine Ethernet data from the three electrical ports into a
fourth electrical port and forward that data to the next network device. There is no
programming required to use this product. The ComNet CNFE4SMSPOE comes
pre-programmed, preventing network video flooding with a switch selection that
allows the switch to be used as an uplink or as an unmanaged switch. All four ports
can supply up to thirty (30) watts of power (“Power over Ethernet”) and incorporate
PoE+ features based on the IEEE 802.3at standard. It is “Plug-and-Play” easy to use.
The ComNet CNFE4SMSPOE may be either wall mounted, rack mounted (“ComFit”
packaging) or DIN-rail mounted with the use of the ComNet DINBKT1 adapter.

802.3at

4TX

FEATURES

› No Programming Required

› 10/100 Mbps Ethernet

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

› 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

CNFE4SMSPOE

SPECIFICATIONS

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

with Power over Ethernet (PoE)

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 over Ethernet (PoE+)

ORDERING INFORMATION

Power

Operating Voltage Range 48 VDC
Power Consumption 12W Max

Electrical & Mechanical

Surface Mount Wall or Flat Sur face Screw Attachment
Number of Rack Slots 1¹
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)²

¹ Although the units may be mounted inside a ComNet rack they

cannot be powered from the built-in rack PSU; they must be
powered by an external 48VDC PSU instead.

Part Number Description

CNFE4SMSPOE 4 Port 10/100 Mbps Ethernet Self-managed Switch with PoE+, up to 100m (328 ft)

Options Power Supply sold separately, available from ComNet: PS48VDC-5A

[2] 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.

TYPICAL APPLICATIONS

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

LEGEND

10/100T(X) ETHERNET

IPPoE

IPPoE

IPPoE

CAMERAS
USING
MULTICAST

10/100T(X) + PoE

WIRELESS SIGNAL

PC

CNGE2FE24MS

CNFE4SMSPOE

4

1

2

3

MULTICAST SNOOPING

ENABLED

CAMERAS USING MULTICAST

1

2

3

PoE

PoE

IP Radio, PoE IP Radio

CNFE4SMSPOE

4

PC

CNGE2FE24MS

CNFE4SMSPOE

4

MULTICAST SNOOPING

ENABLED

1

2

3

IPPoE

IPPoE

IPPoE

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

T: 203.796.5300

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LEEDS, UK LS27 7LE

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F: 203.796.5303

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T: [phone]

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F: [phone]

TECH SUPPORT: 1.888.678.9427

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[e-mail]

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[e-mail]

03 Dec 2013