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研华工业交换机 EKI-7657C
更新时间:2016-03-03      阅读:1401

3 Gigabit Copper/SFP combo ports, plus 7 Fast Ethernet ports

2 Digital Inputs and 2 Digital Outputs for Events and Alarms in the Network

SFP socket for Easy and Flexible Fiber Expansion

Redundancy: Gigabit X-Ring Pro (ultra high-speed recovery time < 20 ms), RSTP/STP (802.1w/1D)

Management: Web, net, Serial Console, SNMP

Control: VLAN/GVRP, QoS, IGMP Snooping/Query, LACP, Rate Limit

Security: IP/MAC and port binding, DHCP Server, IP access list, 802.1X, SSL, SNMPv3

Diagnostic: Port Statistic, Port Mirroring, RMON, Trap, Alert, Syslog

Dual 12 ~ 48 V DC power input and 1 relay output

Operating temperature from -40 to 75°C

7+3G Combo Port Gigabit Managed Redundant Industrial Ethernet Switch with 2 x DI/O

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