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Follow on Google News | 1-port 10/100/1000M Copper + 1 Fiber Unmanaged Industrial Ethernet SwtichBy: VTF Fiber System Co.,Ltd. Features: Built-in 1 10/100/1000M Ethernet + 1 Fiber 288k packet buffer, 1k MAC address Redundant power supply, support alarm Auto negotiation Full/half duplex, Flow-control Plug-and-play, autosensing and auto-MDI/MDI- Link Fault Pass-Through, power failure, port break alarm by relay output Operate at -40℃ to 75℃ DIN-rail or wall mount Standard IEEE802.3 for 10BaseT IEEE802.3ab for 1000Base-T IEEE802.3 z 1000Base-SX/ IEEE802.3x for Flow Control Mechanical Housing: IP30 protection, Aluminum case Weight: 0.4kg Dimension (W x H x D): 43mm x 120mm x 88.5mm A commercial Ethernet switch can build a star topology and is possible to build networks that quite cost-effectively. However, it is often requested or essential to build an extended operating temperature of additional reliability into the network. This is required in an IP surveillance system where down-time of the CCTV system is deemed unacceptable. This is especially true of critical security applications in airports, on the roads and on the rail network. There are several mechanisms for providing redundancy in a network, the most common being LACP, RSTP and ring redundancy. All switches must support the required redundancy capability and be connected to each other in an appropriate configuration. Due to their simplicity and ease of expansion, redundant rings (which you can find in our production lines) are becoming the most popular redundancy solution for IP video surveillance systems. End
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