| | IEEE802.3, 802.3u, 802.3x, 802.1D, 802.1W, 802.1p | | | | SNMP V1/V2c/V3, DHCP Server/Client, BootP, TFTP, SNTP, SMTP, RARP, RMON and EDS-SNMP OPC Server Pro (可选) | | | | MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON Group 1, 2, 3, 9 | | | | | | | | 界面 | | | PWR1, PWR2, FAULT, 10/100M (TP Port), 100M (Fiber Port), MASTER, COUPLER | | | | Turbo Ring, Master, Coupler | | | | | | 一路继电器输出,电流负载能力1A @ 24 VDC | | | | 10/100BaseT(X)自适应, 全/半双工, MDI/MDI-X自适应 | | | | | | | | 光纤 | | | 多模: 0 ~ 5 km, 1310 nm (50/125μm, 800 MHz*km) 0 ~ 4 km, 1310nm (62.5/125μm, 500 MHz*km) 单模: 0 ~ 40 km, 1310nm (9/125μm, 3.5 PS/(nm*km)) 0 ~ 80 km, 1550nm (9/125μm, 19 PS/(nm*km)) | | | | 多模: -20dBm 单模: 0 ~ 40 km, -5 dBm 0 ~ 80 km, -5 dBm | | | | 多模: -14 dBm 单模: 0 ~ 40 km, 0 dBm 0 ~ 80 km, 0 dBm | | | | 单模: -36 ~ -32 dBm 多模: -34 ~ -30 dBm | | | | | | 电源 | | | 24 VDC (12 ~ 45 VDC), 冗余输入 | | | | | | | | | | 0.26A (EDS-408A/405A) 0.43A (EDS-408A-MM/405A-MM, EDS-408A-SS/405A-SS) | | | | | | 机械性能 | | | | | 53.6 x 135 x 105 mm (W x H x D) | | | | | | | | | | 环境 | | | | 认证 | | | UL60950 (E212360), UL 508, CSA C22.2 No. 60950, EN60950 (认证中) | | | | FCC Part 15, CISPR (EN55022) class A | | | | EN61000-4-2 (ESD), 等级3 EN61000-4-3 (RS), 等级3 EN61000-4-4 (EFT), 等级 3 EN61000-4-5 (Surge), 等级 3 EN61000-4-6 (CS), 等级 3 | | | | | | | | | | | | | |