Comnet CNGE28FX4TX24MS2 4 FX SFP Ports 1000Mbps + 24 TX Port 1000Mbps Managed Switch

The CNGE28FX4TX24MS2 from comnet is a 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

• 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
• Supports 24 Gigabit Ports, and four combo ports with 100/1000BASE-FX optical ports with optional ComNet SFPs
• Uses SFP modules for fiber and connector type, and distance
• Dual redundant power supply inputs allow for external power supplies with no moving parts (fans) to be used
• Designed to meet full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/lowline voltage conditions and transient voltage protection) of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment
• STP/RSTP/MSTP supported
• Windows utility, eConsole, supports centralized management, and is web-based configurable, or by Telnet and console (CLI) ports
• 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
• Operating Temperature: -40? to +75? C
• Event notification through Syslog, E-mail, SNMP trap
• RMON for traffic monitoring