Switches & Bridges

The ComNet CNGE4TX4US/M Ethernet 4 port unmanaged switches are designed to transmit and receive 10/100/1000 Mbps Ethernet data. The CNGE4TX4US/M are environmentally hardened to operate in demanding environments.
LED indicators are provided for confirming equipment operating status. Plug-and-play design ensures ease of installation requiring no user adjustments. Packaged in the exclusive rugged ComNet medium housing, these units may be either wall mounted, or may be DIN-rail mounted by the addition of ComNet model DINBKT4 adaptor.

Features

• Electrical ports support 10/100/1000 Mbps Ethernet IEEE802.3 protocol
• Environmentally hardened for deployment in difficult unconditioned out-of-plant and roadside installations
• All ports support 1000 Mbps full duplex Ethernet data
• Status indicating LEDs provide rapid indication of critical operating parameters.
• IEEE 802.3 compliant
• 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.
• 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

Applications

• 10/100/1000 Mbps Gigabit Ethernet
• High Speed Computer Links

The ComNet CNGE3FE8MS has three 100/1000Base-FX SFP ports and eight 10/100Base-TX ports. Two of the SFP ports support 2.5 Gbps SFPs for high speed communication in bandwidth intensive applications. All SFP ports utilize ComNet SFP modules for fiber and connector type and distance. 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. The series offers multiple Ethernet redundancy protocols which protect your applications from network interruptions or temporary malfunctions by redirecting transmission within the network. The switch provides advanced IP-based management that can limit the maximum bandwidth for each connected IP device, allowing the user to adjust usage. The CNGE3FE8MSPOE models provide eight electrical ports supporting up to thirty watts of power. On the CNGE3FE8MSPOEHO model, four of the eight PoE ports can support up to sixty watts of PoE power. All PoE ports are IEEE802.3at compliant.

Features

• Fast Redundancy/Recovery - MSTP/RSTP/STP (IEEE802.1s/w/D) and ERPS G.8032
• Supports IPV6 new internet protocol version
• Provided HTTPS/SSH protocol enhances network security
• Supports Device Binding security function
• Supports SNMP v1/v2c/v3 & RMON & 802.1Q VLAN Network Management
• Supports ACL and 802.1x User Authentication for security
• Multiple notifications warn of unexpected events
• Supports IP-based bandwidth management
• Supports application-based QoS management
• Supports 2.5 Gbps SFP modules for high speed communication
• POE Models provide IEEE802.3at compliant 30 W PoE+ ports
• High Output POEHO Models provide IEEE802.3at compliant 60 W PoE++ ports
• Quality of Service (802.1p) for real-time traffic
• VLAN (802.1Q) with VLAN tagging and GVRP supported
• Port configuration, status, statistics, monitoring, security
• DHCP Client/Server, DHCP Snooping, DHCP Relay
• Electric Port Supports Auto-negotiation for Full Duplex or Half Duplex Data Throughput
• Web-based, Telnet and Console (CLI) configuration, and Windows-based (eVision) monitoring
• Layer 3 static routing
• Ethernet Ring Protection Switching (ERPS) (G.8032)
• Supports Link Layer Discovery Protocol (LLDP)
• IGMP v2/v3 (IGMP snooping support) and MLD v1/v2 for filtering multicast traffic
• Custom User Access Rights (15 Levels)
• Static and LACP Link Aggregation
• Supports Loop Protection function
• Multicast VLAN Registration (MVR)
• Supports IP Multicast Profile (IPMC)
• Supports Voice VLAN
• Supports Universal Plug and Play (UPnP)
• Designed for wall or DIN rail mount installations
• Supports Jumbo Frame up to 9.6KB for streaming video applications
• Port Guardian prevents network intrusion through intelligent physical port lockout
• 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.

The ComNet™ CNGE4US Ethernet 4 port unmanaged switches are designed to transmit and receive 10/100/1000 Mbps data using small form factor pluggable modules. Both are environmentally hardened to operate in demanding environments. LED indicators are provided for confirming equipment operating status. Plug-and-play design ensures ease of installation requiring no optical adjustments. Packaged in the exclusive ComNet ComFit housing, these units may be either wall or rack-mounted, or may be DIN-rail mounted by the addition of ComNet model DINBKT1 adaptor plate.

The ComNet™ CNGE5MS is a hardened, industrial five port all gigabit managed Ethernet switch. It has three 10/100/1000Base-TX and two Gigabit combo ports that utilize ComNet SFP modules for fiber and connector type and distance. The IEEE 802.3 compliant unit is a redundant switch offering multiple Ethernet redundancy protocols, C-Ring, ComRing, C-RSTP and MSTP/RSTP/STP. This redundancy feature protects your applications from network interruptions or temporary malfunctions by redirecting transmission within the network. The CNGE5MS offers centralized and convenient management through a windows-based utility called eConsole. Redundant DC power inputs provide non-stop operation in case of power supply disruption. The backup power input will take over immediately when the primary DC power input fails. The unit provides relay outputs that can be set up to indicate events and notify in case of potential problems.

The ComNet CNGE3FE8MS has three 100/1000Base-FX SFP ports and eight 10/100Base-TX ports. Two of the SFP ports support 2.5 Gbps SFPs for high speed communication in bandwidth intensive applications. All SFP ports utilize ComNet SFP modules for fiber and connector type and distance. 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. The series offers multiple Ethernet redundancy protocols which protect your applications from network interruptions or temporary malfunctions by redirecting transmission within the network. The switch provides advanced IP-based management that can limit the maximum bandwidth for each connected IP device, allowing the user to adjust usage. The CNGE3FE8MSPOE models provide eight electrical ports supporting up to thirty watts of power. On the CNGE3FE8MSPOEHO model, four of the eight PoE ports can support up to sixty watts of PoE power. All PoE ports are IEEE802.3at compliant.

Features

• Fast Redundancy/Recovery - MSTP/RSTP/STP (IEEE802.1s/w/D) and ERPS G.8032
• Supports IPV6 new internet protocol version
• Provided HTTPS/SSH protocol enhances network security
• Supports Device Binding security function
• Supports SNMP v1/v2c/v3 & RMON & 802.1Q VLAN Network Management
• Supports ACL and 802.1x User Authentication for security
• Multiple notifications warn of unexpected events
• Supports IP-based bandwidth management
• Supports application-based QoS management
• Supports 2.5 Gbps SFP modules for high speed communication
• POE Models provide IEEE802.3at compliant 30 W PoE+ ports
• High Output POEHO Models provide IEEE802.3at compliant 60 W PoE++ ports
• Quality of Service (802.1p) for real-time traffic
• VLAN (802.1Q) with VLAN tagging and GVRP supported
• Port configuration, status, statistics, monitoring, security
• DHCP Client/Server, DHCP Snooping, DHCP Relay
• Electric Port Supports Auto-negotiation for Full Duplex or Half Duplex Data Throughput
• Web-based, Telnet and Console (CLI) configuration, and Windows-based (eVision) monitoring
• Layer 3 static routing
• Ethernet Ring Protection Switching (ERPS) (G.8032)
• Supports Link Layer Discovery Protocol (LLDP)
• IGMP v2/v3 (IGMP snooping support) and MLD v1/v2 for filtering multicast traffic
• Custom User Access Rights (15 Levels)
• Static and LACP Link Aggregation
• Supports Loop Protection function
• Multicast VLAN Registration (MVR)
• Supports IP Multicast Profile (IPMC)
• Supports Voice VLAN
• Supports Universal Plug and Play (UPnP)
• Designed for wall or DIN rail mount installations
• Supports Jumbo Frame up to 9.6KB for streaming video applications
• Port Guardian prevents network intrusion through intelligent physical port lockout
• 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.