Switches & Bridges

The ComNet CWGE26FX2TX24MS is a commercial Managed Ethernet Switch. It provides twenty-two 10/100/1000BASE-T(X) ports, plus two gigabit combo ports which are user-selectable between 10/100/1000BASE-T(X) ports or two 100/1000FX SFP* ports. A further two-100/1000FX SFP ports are also included. All SFP ports utilize ComNet SFPs for fiber and connector type and distance. The CWGE26FX2TX24MS is a redundant switch offering multiple Ethernet redundancy protocols to protect your applications from network interruptions or temporary malfunctions by redirecting transmission within the network.

FEATURES:

• Supports 26 Gigabit Ports:
• 2 100/1000Base-FX SFP Ports
• 2 Gigabit Combo Ports (RJ-45/SFP)
• 22 10/100/1000BASE-T(X) RJ-45 Ports
• Supports Private VLAN
• Supports IPV6 new Internet protocol version
• IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic
• Supports multiple redundant network rings
• Supports Jumbo frame up to 9.6K Bytes
• HTTPS/SSH protocol to enhance network security
• Supports SNTP client
• Supports application-based QoS management
• Supports Device Binding security function
• Supports ACL and 802.1x User Authentication for security
• Internal Power Supply
• STP/RSTP/MSTP (IEEE 802.1s/w/D) supported
• Windows utility, eConsole, supports centralized management, and is web-based configurable, or by Telnet and console (CLI) ports
• Supports IP-based bandwidth management
• SNMP V1/V2c/V3, RMON and 802.1Q VLAN for secure network management
• Fastest Redundant Ethernet Ring: C-Ring. Recovery time <30ms, with up to 250 switches within the ring
• Low-profile 1-RU (1.75-inch) high rack-mountable chassis mounts within any standard 19-inch equipment rack
• Operating Temperature: 0° to +50° C
• Multiple warning notifications for unexpected events
• Supports LLDP (Link Layer Discovery Protocol)

• HD Surveillance
• High-Port Count Ethernet Hub Locations

The ComNet CNGE11FX3TX8MS[POE][HO] has three 100/1000Base-FX SFP ports and eight 10/100/1000Base-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 IEEE802.3-compliant unit offers multiple Ethernet redundancy protocols (MSTP/RSTP/ STP/ERPS (G.8032)) 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. Two models are available which supply Power over Ethernet (PoE). The CNGE11FX3TX8MSPOE model provides eight electrical ports supporting up to thirty watts of power. On the CNGE11FX3TX8MSPOEHO model, four of the eight PoE ports can support up to sixty watts of PoE power. All PoE ports are IEEE802.3at compliant.

The ComNet CNGE12FX4TX8MSPOE/TS is a twelve port, managed Ethernet switch. The switch is mechanically designed to fit into a NEMA TS2 traffic detector rack and derives power and ground from the backplane. The small form factor allows the user to take advantage of existing rack space already dedicated within an already space limited traffic cabinet making installation clean and easy. The four SFP ports are 100/1000Mbps capable, allowing single-mode or multimode optical fiber transmission with the use of optional SFPs. The density of the SFP ports allows for an optical drop-and-repeat, ring or star (north-south-east-west) topology to address the majority of traffic applications. The remaining eight RJ-45 ports allow for high-throughput 10/100/1000TX Gigabit connectivity on the local copper Ethernet access ports.

The CNGE12FX4TX8MSPOE/TS features IEEE 802.3at (30W) PoE on all eight RJ-45 Ethernet ports for PoE-compliant devices such as wireless radios or IP cameras. The ideal solution when footprint within the traffic cabinet is limited.

The Device-Binding function can prevent unauthorized network access, increasing security. The unit also provides advanced DOS/DDOS auto prevention. If IP flow becomes too large, too quickly, the switch will lock the source IP address for a set period preventing unauthorized access.

The ComNet™ CLFE4+1SMS[POE](C,U) is a five-port Ethernet switch with uplink management functionality and provides 4 copper ports operating at 10/100Mbps and is designed to combine four electrical ports into a single electrical Cat5, UTP or Coax CopperLine® port that forwards this data to the next network device. There is no programming required to use this product. The ComNet CLFE4+1SMS comes pre-programmed, preventing network video flooding with DIP switch selection of the fifth electrical port as uplink or as an unmanaged switch. Ports 1-4 of the CLFE4+1SMSPOE can supply up to thirty (30) watts of Power over Ethernet (PoE) and incorporate PoE+ features based on the IEEE 802.3at standard. It is "Plug-and-Play".

ComNet product series RL1000GW are substation-rated and industrially hardened layer 3 router/ gateways, with a unique and highly robust packet processing SCADA-aware security firewall for the most mission-critical and demanding cyber-security applications. The RL1000GW is intended for deployment in environments where high levels of electromagnetic noise and interference (EMI) and severe voltage transients and surges are routinely encountered, such as electrical utility substations and switchyards, heavy manufacturing facilities, trackside electronic equipment, and other difficult out-of-plant installations. Layer 3 routing functionality allows for the participation and foundation of a core network infrastructure. The compact-sized DIN-rail mountable RL1000GW is ideally suited to those installations and applications where space may be limited. These features make the RL1000GW an effective platform for deploying a secure communications and networking gateway for remote electrical utility sites, and other critical infrastructure applications.

Features

• Fully compliant with the requirements of IEC 61850-3 and IEEE 1613 Class 2, for use in electrical utility substations; and NEMA TS-1/TS-2 for Traffic Signal Control Equipment
• For NERC-CIP-5 and NERC-CIP-014 compliance, or any network application demanding effective cyber-security protection
• Optional internal 2G/3G/4G LTE GPRS/UMTS cellular radio modem with 2 SIM card slots, for maximum network reliability and availability
• Serial interface supports 2 ports of RS-232 or 1 port each of RS-232 and 4-wire RS-485 serial data, with serial gateway and serial tunneling
• Optional 100/1000 Mbps SFP uplink port, for high-speed connection to the user's network
• Highly advanced and sophisticated security suite: Per Port Deep Packet Inspection (DPI) SCADA-aware firewall supports DNP-3, ModBus, IEC 104/101, and IEC 61850 protocols for NERC-CIP-5 compliance
• Network Learning allows the user to easily create secure and highly effective SCADA firewall rules
• IEEE 802.1X Port-based network access control
• L-2/3/4 ACL for incoming traffic, and layer 2/layer 3 VPN with IPsec
• User APA (Authentication Proxy Access) controls remote access and communications to end-point/edge of network devices by all users, with extreme granularity across the users, time, physical Ethernet or serial data ports, TCP ports, and SCADA protocols. It also provides PCAP for the entire allowed maintenance or access session.
• IPsec VPN with X.509 certificates, for use over any cellular or fiber-optic network
• Ethernet layer 3 IP routing with integrated VPN
• Fault/event notification provided through Syslog and SNMP traps
• Environmentally hardened for deployment in difficult unconditioned out-of-plant installations: Extended ambient operating temperature range of -40° C to +85° C. Conformal coating is optionally available for humidity with condensation or airborne particulate matter environments
• Internal/self-contained universal power supply: Available in operating voltage ranges from 9 to 60 VDC.
• No fans or forced-air cooling; cooling via natural convection eliminates unreliable and troublesome fans/moving parts, with no periodic maintenance requirements.
• Compact form-factor saves space in those installations where space may be at a premium.
• Electric Port Supports Auto-negotiation for Full Duplex or Half Duplex Data Throughput
• Rigid aluminum housing
• Designed for wall or DIN rail mount installations

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