Network & Communication

The ComNet CNGE24MSS2-OB is a Managed Ethernet Switch with sixteen 10/100/1000 Mbps TX ports and eight 100/1000 Mbps SFP* ports that use ComNet SFPs for fiber type, connector type and distance. This switch also includes two sets of bypass ports that ensure network integrity during power loss or maintenance. The CNGE24MSS2-OB is IEEE802.3-compliant and offers multiple Ethernet redundancy protocols (ComRing, C-Ring, and MSTP/RSTP/ STP) which protect your applications from network interruptions or temporary malfunctions by redirecting transmission within the network. Unlike most Ethernet switches, these environmentally hardened units are designed for deployment in difficult operating environments, and are available for use with either conventional CAT-5e copper or optical transmission media.

The ComNet CNGE26FX2TX24MSPOE1 is an industrially hardened Managed Ethernet Switch. It provides IEEE 802.3at PoE to twenty-four 10/100/1000BASE-T(X) two of which are also gigabit combo ports supporting 100/1000FX SFP Modules. A further two-100/1000FX SFP ports are also included. Up to 720 watts of PoE power is available for distribution across all 24 TX ports. All SFP ports utilize ComNet SFPs for fiber and connector type and distance. The CNGE26FX2TX24MSPOE1 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.

The ComNet TM CNGE28FX4TX24MS Layer 2 Managed 28 Port Ethernet Switch supports twenty-four (24) 10/100/1000BASE-TX ports and four (4) 1000BASE-FX ports of Ethernet data. The four 1000BASE-FX ports are SFP configurable for fiber type (multimode or single-mode), connector type and distance. The exclusive C-Ring redundant ring feature protects networks from interruptions or temporary malfunctions with its fast recovery technology. The electrical ports support the 10/100/1000 Mbps Ethernet IEEE 802.3 protocol, and auto-negotiating and auto-MDI/MDIX features are included. The CNGE28FX4TX24MS are optically (1000BASE-FX) and electrically compatible with any IEEE 802.3 compliant Ethernet device.

The ComNet CNGE28FX4TX24MS2 Layer 2 Managed 28 Port Ethernet Switch supports twenty-four 10/100/1000 BASE-TX ports and four 10/100/1000 BASE-TX or 100/1000 BASE-FX SFP Combo ports of Ethernet data. The four combination ports are 10/100/1000TX or 100/1000FX SFP* configurable for fiber type (multimode or single-mode), connector type and distance. Dual 48 VDC input power design ensures vital network capabilities with minimum downtime. Utilizing RSTP/STP (802.1w/1D) MSTP, and X-Ring redundant ring topologies, a network recovery time of <20 ms is provided for protection from network faults or temporary interruptions. The CNGE28FX4TX24MS2 is optically (100/1000BASE-FX) and electrically compatible with any IEEE 802.3 compliant Ethernet device and are hardened for use in harsh operating environments.

Features

• STP/RSTP/MSTP supported
• Port lock to prevent access from unauthorized MAC address
• SNMP V1/V2c/V3 for secure network management
• Legacy ring allows the switch to be used in an existing ring of ComNet X-Ring enabled switches
• Low-profile 1-RU (1.75-inch) high rack-mountable chassis mounts within any standard 19-inch equipment rack
• Event notification through Syslog, E-mail, SNMP trap
• 56 Gbps Backplane for layer 2 traffic forwarding
• IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic & Port Trunking for ease of bandwidth management
• RMON for traffic monitoring
• No fans or forced-air cooling; cooling via natural convection eliminates unreliable and troublesome fans/moving parts, with no periodic maintenance requirements.
• Uses customer-installed ComNet SFPs for compatibility with a wide range of optical fibers, optical connector types, and optical transmission distances (SFPs ordered separately).
• 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
• Web-based, Telnet, Console (CLI), and Windows-based utility (eConsole) configuration

Applications

• ITS Traffic Signalization & Surveillance/ Incident Detection Networks
• Industrial and Factory Automation
• Integrated IP-Video and Data Transmission Networks
• Industrial Security Access Control Systems

The ComNet CNGE28FX4TX24MSPOE2/48 Layer 2 Managed 28 Port Ethernet Switch supports twenty-four 10/100/1000 BASE-TX ports and four 1000BASE-FX ports of Ethernet data. PoE+ power is available for distribution across all 24 BASE-TX ports. The four 1000BASE-FX combination ports are 1000TX or SFP configurable for fiber type (multimode or single-mode), connector type and distance. Dual 48 VDC input power design ensures vital network capabilities with minimum downtime. Utilizing RSTP/STP (802.1w/1D) MSTP, and X-Ring redundant ring topologies, a network recovery time of <20 ms is provided for protection from network faults or temporary interruptions. The CNGE28FX4TX24MSPOE2/48 is optically (1000BASE-FX) and electrically compatible with any IEEE 802.3 compliant Ethernet device and are hardened for use in harsh operating environments.