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Appendix B Specifications
Technology
Standards IEEE802.3, 802.3u, 802.3x, 802.1D, 802.1w,
802.1Q, 802.1p
Protocols IGMP V1/V2/V3 device, GVRP, SNMP V1/V2c/V3,
DHCP Server/Client, BOOTP, TFTP, SNTP, SMTP,
RARP and EDS-SNMP OPC server Pro (Optional)
MIB MIB-II, Ethernet-Like MIB, P-BRIDGE MIB,
Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON
MIB Group 1,2.3,9
Interface
RJ45 Ports 10/100/1000BaseT(X) auto negotiation speed, F/H
duplex mode, and auto MDI/MDI-X connection
Fiber Ports 100BaseFX (SC/ST connector) and optional
1000BaseSX/LX/LHX/ZX (LC connector)
Console RS-232 (RJ45)
LED Indicators PWR1, PWR2, FAULT, 10/100M (TP port), 100M
(Fiber port), 1000M, Ring Master and Ring Coupler
Alarm Contact Two relay outputs with current carrying capacity of
1A @ 24 VDC
Digital Input Two inputs with the same ground, but electrically
isolated from the electronics
• For state “1”: +13 to +30V
• For state “0”: -30 to +3V
• Max. input current: 8 mA
Optical Fiber
100BaseFX
Distance:
Multi mode: 0 to 5 km, 1300 nm (50/125 μm, 800 MHz*km)
0 to 4 km, 1300 nm (62.5/125 μm, 500 MHz*km)
Single mode: 0 to 40 km, 1310 nm (9/125 μm, 3.5 PS/(nm*km))
0 to 80 km, 1550 nm (9/125 μm, 19 PS/(nm*km))