Description
The ComNet CNGE2+2SMS is a four port intelligent switch with light management functionality. It provides two 10/100/1000Base-T(X) copper ports and two 100/1000Base-FX SFP* ports. The CNGE2+2SMS 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 when used in a linear or star topology.
Features
- Several features can be enabled with no programming required
- RSTP (Rapid Spanning Tree Protocol)
- Multicast Flooding Prevention
- Dual Media Converter Mode
- Dual Redundant SFP Mode
- 10/100/1000 Mbps Ethernet
- 2 × 10/100/1000 BASE-T/TX electrical ports
- 2 × 100/1000 BASE-FX SFP ports (individually DIP switch selectable)
- Electrical ports support Auto-Negotiation for 10Mbps, 100Mbps or 1000Mbps, full duplex or half duplex data
- SFP Ports support 100 or 1000 Mbps full duplex data
- SFP Ports compatible with CopperLine® CL-SFP modules
- Automatic MDI/MDI-X crossover
- Designed to meet full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, highline/low-line voltage conditions and transient voltage protection) of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment
- PoE status monitoring & automatic reboot function†
- Event notification through SNMP traps and Relay Output
- Voltage transient protection on all power and signal input/output lines provides protection from power surges and other voltage transient events
- RSTP supported
- Redundant AC/DC inputs for uninterrupted operation in the event of a loss of operating power or a power supply failure
- Supports LLDP (Link Layer Discovery Protocol)
- Supports Jumbo Frames up to 10K Bytes
- SNMP v1/v2c/v3 for secure network management
