CLFE4+2SMSC Comnet 10/100TX Drop/Insert/Repeat 4TX/2EX Self-Managed Ethernet Switch Coax Model

The ComNet CLFE4+2SMS[POE](C,U) is a six-port Ethernet switch with add/drop/repeat functionality and provides 4 copper ports operating at 10/100Mbps and is designed to combine four electrical ports along with the incoming Cat5, UTP or Coax CopperLine extension port into a further CopperLine extension port that forwards this data to the next CopperLine network device.

Specifications

Data

• Data Interface - Ethernet
• Data Rate - 10/100 Mbps, IEEE 802.3 Compliant, Full Duplex or Half Duplex Electrical Ports

Extended Distance Ethernet

• Media
• COAX - RG59/U
• Data Rate - 10M, 100M
• Extended Distance - 5,000 ft 1,524 m, 2,000 ft 610 m
• UTP - 4 pair
• Data Rate - 10M, 100M
• Extended Distance - 3,000 ft 915 m, 2,000 ft 610 m
• UTP - 1 pair
• Data Rate - 10M, 100M
• Extended Distance - 3,000 ft, 915 m

Connectors

• Power - Terminal Block
• Ethernet - RJ45
• Extended Distance - Coaxial (C):female BNC, UTP (U): RJ-45

POE Pin Assignment - RJ45 port supports IEEE802.3at End-point Positive (VCC+): RJ45 pin 1, 2 Negative (VCC-): RJ45 pin 3, 6

Power

• Operating Voltage - 48 to 56 VDC PoE, 9 to 24 VDC non-PoE
• Current Draw - 5A, with PoE, 1A w/out PoE
• Current Protection - Automatic Resettable Solid-State Current Limiters

Electrical & Mechanical

• Indicator LEDs - Uplink/Data Activity Electrical Link/Data Activity, Power, PoE
• Surface Mount - Wall or Flat Surface Screw Attachment
• Circuit Board - Meets IPC Standard
• Size - 6.1 x 5.3 x 2.2 in (15.5 x 13.5 x 5.6 cm)
• Number of Rack Slots - 2 (Although the units may be mounted inside a ComNet rack, the PoE models cannot be powered from the built-in rack PSU; they must be powered by an external 48 to 56 VDC PSU.)
• Shipping Weight - <2 lb / 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

Ethernet Standards

• IEEE 802.3at PoE+ (PoE Models Only)
• RFC: 768 UDP, 2068 HTTP, 793 TCP, 791 IP, 1783 TFTP, 894 IP over Ethernet

CLFE4+2SMSC Specifications PDF

CLFE4+2SMSC Manual