Switches & Bridges

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. There is no programming required to use this product. The ComNet CLFE4+2SMS(C,U) comes pre-programmed, preventing network video flooding with DIP switch selection of the first CopperLine port as an uplink or as an unmanaged switch. Ports 1-4 of the CLFE4+2SMSPOE(C,U) can supply up to thirty (30) watts of Power over Ethernet (PoE) and incorporate PoE+ features based on the IEEE 802.3at standard.

Features

• Full 10/100 Mbps Bandwidth
• 10/100 Mbps Ethernet 4 ? 10/100Mbps RJ-45 Ports 2 ? 10/100Mbps UTP/Coax Extended Distance Ports
• IEEE 802.3 compliant
• Extended distance ports are switch-selectable for 10 Mbps or 100 Mbps data rate, 1 pair or 4 pair in UTP mode
• IEEE802.3at PoE+ 30W (PoE models only)
• Supports Multicast, Unicast
• Extended distance over UTP or Coaxial Cable
• Plug-and-play design ensures ease of installation and no electrical or optical adjustments are ever required.
• Voltage transient protection on all power and signal input/output lines provides protection from power surges and other voltage transient events.
• ComFit standard form factor is interchangeable between stand-alone or rack mount use.
• Designed to meet 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.
• Electric Port Supports Auto-negotiation for Full Duplex or Half Duplex Data Throughput
• Standard ComFit models are hot-swappable.

Applications

• 10/100 Mbps Ethernet
• High Speed Computer Links
• Drop/Insert/Repeat Ethernet data over extended distances
• Factory Automation with UTP

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. There is no programming required to use this product. The ComNet CLFE4+2SMS(C,U) comes pre-programmed, preventing network video flooding with DIP switch selection of the first CopperLine port as an uplink or as an unmanaged switch. Ports 1-4 of the CLFE4+2SMSPOE(C,U) can supply up to thirty (30) watts of Power over Ethernet (PoE) and incorporate PoE+ features based on the IEEE 802.3at standard.

Features

• Full 10/100 Mbps Bandwidth
• 10/100 Mbps Ethernet 4 ? 10/100Mbps RJ-45 Ports 2 ? 10/100Mbps UTP/Coax Extended Distance Ports
• IEEE 802.3 compliant
• Extended distance ports are switch-selectable for 10 Mbps or 100 Mbps data rate, 1 pair or 4 pair in UTP mode
• IEEE802.3at PoE+ 30W (PoE models only)
• Supports Multicast, Unicast
• Extended distance over UTP or Coaxial Cable
• Plug-and-play design ensures ease of installation and no electrical or optical adjustments are ever required.
• Voltage transient protection on all power and signal input/output lines provides protection from power surges and other voltage transient events.
• ComFit standard form factor is interchangeable between stand-alone or rack mount use.
• Designed to meet 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.
• Electric Port Supports Auto-negotiation for Full Duplex or Half Duplex Data Throughput
• Standard ComFit models are hot-swappable.

Applications

• 10/100 Mbps Ethernet
• High Speed Computer Links
• Drop/Insert/Repeat Ethernet data over extended distances
• Factory Automation with UTP

The ComNet CNFE3FX1TX2C/M series is an industrially hardened three-port intelligent switch with light management functionality and an integrated contact closure server. The 100BASE-FX port supports conventional CAT-5e/CAT-6 copper or optical transmission media by selection of the appropriate ComNet SFP* module. A summary fault alarm provides indication via a form c relay in the event of loss of optical link or operating power. The 10/100BASE-TX ports support both auto-negotiation and automatic MDI/MDI-X crossover for full and half-duplex operation; manual MDI/MDI-X switching is not required. The integrated contact closure server is available with 4 or 8 channels and supports individual user selectable wet or dry inputs. Form A relay outputs feature individual user selection of normally open or normally closed operation via the built-in web GUI. The contact server supports 4 modes of operation including one-to-one, one-to-many, many-to-one and stand-alone.

The internal/self-contained 9 to 36 VDC or 24 VAC power supply features redundant power inputs, for the highest possible reliability. The simple to install, CNFE3FX1TX2C/M Series is DIN-rail or panel-mountable, and is ideal for mission-critical applications where very high levels of reliability and network availability are of the utmost importance.

Features

• Full 10/100 Mbps Bandwidth
• Uses customer-installed ComNet SFPs for compatibility with a wide range of optical fibers, optical connector types, and optical transmission distances of up to 120 km
• Extended ambient operating temperature range of -40° C to +75° C, for use in virtually any environment. Optional conformal coating for humidity with condensation or airborne particulate matter conditions
• SNMP v1/v2c for network management
• Supports Link Layer Discovery Protocol (LLDP)
• Redundant power inputs, for extremely high levels of reliability and availability
• No fans or forced-air cooling; cooling via natural convection eliminates unreliable and troublesome fans/moving parts, with no periodic maintenance requirements.
• Status indicating LEDs provide rapid indication of critical operating parameters.
• Summary fault alarm provides a local or remote indication via dry contact closure in the event of loss of optical link or operating power
• Rugged 19-gauge galvanized and powder-coated steel enclosure.
• Integrated contact closure server supports wet/dry inputs and user selectable normally open or normally closed form A relay outputs.

Applications

• Perimeter security, surveillance monitoring, and controlled access to electrical substations and power generating facilities, and other high-value, mission-critical sites
• Industrial/Factory Automation & Process Control SCADA Networks
• Chemical and petrochemical refining and processing facilities, oil and gas pipelines/transmission systems, and mining installations
• Food processing operations
• Wastewater treatment plants
• ITS/Transportation Traffic Signalization & Surveillance/Incident Detection Networks
• Railway/trackside control and monitoring systems
• Integrated IP-Video, VOIP, and Data Transmission Networks
• Cellular telephony and wireless backhaul networks

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.

The ComNetTM CNFE4+1SMS(M,S)2POE is a five-port Ethernet switch with uplink management functionality and provides 4 copper ports operating at 10/100 Mbps and is designed to combine four electrical ports into a single optical port that forwards this data to the next network device. The fiber interface has an option of SC or ST connector type. There is no programming required to use this product. The CNFE4+1SMS(M,S)2POE comes pre-programmed, preventing network video flooding with dip switch selection of fiber port as uplink or as an unmanaged switch. Ports 1-4 can supply up to thirty watts of power ("Power over Ethernet") and incorporate PoE+ features based on the IEEE 802.3at standard.It is "Plug-and-Play".