Comnet CNFE4+1SMSM2, CNFE4+1SMSS2 Specsheet

10/100 4TX+1FX Ethernet Self-managed Switch

CNFE4+1SMS(M,S)2

INCLUDED

The ComNet™ CNFE4+1SMS(M,S)2 is a five-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 four electrical ports into a single
optical port and forward that data to the next network device, using two-fiber ST
or SC optical connectors. There is no programming required to use this switch.
The ComNet CNFE4+1SMS comes pre-programmed, preventing network video
flooding with a switch selection that allows the fiber port to be used as an uplink or
as an unmanaged switch. It is “Plug-and-Play” easy to use. LED indicators confirm
the operating status of this device. The ComNet CNFE4+1SMS may be either wall
mounted, rack mounted (“ComFit” packaging) or DIN –rail mounted with the use of
the ComNet DINBKT1 adapter.

HARDENED

4TX + 1FX

FEATURES

› No Programming Required

› 10/100 Mbps Ethernet

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

• 100 BASE-FX optical port

› Electrical ports support Auto-Negotiation for 10 Mbps

or 100 Mbps, full duplex or half duplex data.

› Optical port supports 100 Mbps full 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

CNFE4+1SMS(M,S)2

SPECIFICATIONS

10/100 4TX+1FX 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/Full
Duplex Optical Port

Number Of Fibers 2

Wavelength 1310nm, MM and SM

Optical Emitter Lase r Dio de

Connectors

Optical SC/ST ¹
Power Terminal Block
Data RJ45

LED Indicators - Optical Link/Data Activity

- 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)²

ORDERING INFORMATION

Part Number Description

CNFE4+1SMSM2 5 Port 10/100 Mbps Ethernet Self-managed Switch 1FX, 4TX, 2 Fiber, Multimode 62.5/125µm, 16 dB, up to 3 km (2 mi)

CNFE4+1SMSS2 5 Port 10/100 Mbps Ethernet Self-managed Switch 1FX, 4TX, 2 Fiber, Single Mode 9/125µm, 16 dB, up to 48 km (30 mi)

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

Options [1] Add suffix ‘/SC’ for SC Optical Connectors

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

Note: This product requires a fiber installation with a minimum 30 dB connector return loss. The use of Super Polish Connectors is recommended.
Complies with FDA Performance Standard for Laser Products, Title 21, Code of Federal Regulations, Subchapter J. 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

1
2

2
3

3
4

4

PC

CNFE4+1SMSM2

55

MULTICAST SNOOPING

ENABLED

1
2
3

CWGE2FE24MODMS

PC

CNFE4+1SMSM2

55

4

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

IPIP

MULTICAST

IPIP

CAMERAS USING MULTICAST

IP
IP
IP

IP Radio IP Radio

|

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
OPTICAL FIBER

1

CNFE5SMS

5

TECH SUPPORT: 1.888.678.9427

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2

2
3

3
4

4

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[e-mail]

IPIP
IPIP
IPIP
IPIP

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[e-mail]

03 Dec 2013