ComNet 10/100/1000 Mbps Intelligent Redundant Ring Gigabit Switch With Optional PoE+

The ComNet CNGE4+2SMS[POE][HO]/M is a six port intelligent switch with light management functionality. It provides four 10/100/1000Base-T(X) copper ports and two 100/1000Base-FX SFP ports. The CNGE4+2SMS[POE][HO]/M provides exclusive functionality for easy field deployment including DIP switch based operation of RSTP for creating redundant network topologies as well as preventing network video flooding of multicast traffic using IGMP snooping. Ports 1 through 4 can optionally supply up to thirty (30) watts of power per port based on the IEEE 802.3at standard. An optional High Output (HO) version is also available that can supply up to sixty (60) watts of PoE from ports 1 through 4. This product is fully compatible with the ComNet exclusive CopperLine® SFP modules for operation over extended distance UTP or Coax cable. The ComNet exclusive Port Guardian feature provides additional cyber security protection by enabling physical port lockout in the event that an existing cable is disconnected and prevents a potential network incursion using common spoofing techniques. The intrusion event is reported back to the operator using SNMP.

Features

• Several features can be enabled with no programming required: - RSTP (Rapid Spanning Tree Protocol) - IGMP V2 Snooping - Simple Multicast Flooding Prevention (Star/Linear topologies) - Dual Redundant SFP Mode
• SFP Ports support 100 or 1000 Mbps full duplex data
• SFP Ports compatible with CopperLine CL-SFP modules
• IEEE802.3at Power over Ethernet (PoE+)
• PoE status monitoring & automatic reboot function
• Event notification through SNMP traps and Relay Output
• 30 W or 60 W PoE+ on Ports 1-4
• Redundant AC/DC inputs for uninterrupted operation in the event of a loss of operating power or a power supply failure
• Supports Link Layer Discovery Protocol (LLDP)
• SNMP v1/v2c for network management
• Port Guardian prevents network intrusion through intelligent physical port lockout
• RSTP supported
• IGMP v2 snooping supported
• Voltage transient protection on all power and signal input/output lines provides protection from power surges and other voltage transient events.
• 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
• Designed for wall or DIN rail mount installations (using optional DIN mounting bracket)

• 10/100/1000 Mbps Gigabit Ethernet
• Perimeter Protection Surveillance Systems
• IP Video

• Create your own LAN and connect your PC, laptop, printer and other peripherals with the help of 4 ports
• Supports cost-efficient twisted pair cables for high-speed data transfer up to 100 meters
• Gigabit Ethernet port for ultra-fast network speeds
• Layer 2 switch provides a complete lineup of features including IGMP snooping, port mirroring, and spanning tree
• Management capability provides control over setup and configuration of your network
• No need to deal with power supply issues, the switch comes with a separate AC adapter to power up the unit
• With Wall mounting feature, you can conveniently install the switch while keeping the wires and cables organized