NPort S8455I-SS-SC

.Caractéristiques

• Serial QoS for confi guring serial data transmission priority
• 2 KV (DC) isolation protection for each serial port
• Adjustable pull high/low resistor for RS-485 ports
• Automatic warning by exception through e-mail, relay output
• 5-port managed Ethernet switch built in
• Two fiber Ethernet ports and three Ethernet ports
• Ethernet redundancy with Turbo Ring (recovery time < 20ms) or RSTP/STP (IEEE 802.1w/D) supported
• QoS, IGMP-snooping/GMRP, VLAN, LACP, SNMPv1/v2c/v3, RMON supported
• Surge protection for serial, power, and Ethernet
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• 1 x NPort S8455 Series unit
• 1 x support CD/DVD
• 1 x installation guide
• 1 x warranty statement
• 2 x power jack to TB power cables

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