研華EKI-7428G-4CPI 24GE+4G Combo網(wǎng)管型PoE工業(yè)以太網(wǎng)交換機，IEEE802.3af/at，19”機架式安裝，-40~75℃，46~57VDC
研華BB-SR31010410 SmartFlex, Global, 3x Ethernet, 1x RS232, 1x RS485, Wi-Fi, Plastic, Without Accessories
研華IMC-370-MM-B Miniature Media Converter, 1000TX/SX, Multi-mode 850nm, LFPT, 550m, SC type, w/o AC adapter
研華BB-SR31010420 SmartFlex, Global, 3x Ethernet, 1x RS232, 1x RS485, Wi-Fi, Metal, Without Accessories
研華IMC-370-MM-PS-B Miniature Media Converter, 1000TX/SX, Multi-mode 850nm, LFPT, 550m, SC type, w/ AC adapter
研華IMC-370I-SST-PS-B Mini Hardened Media Converter, 1000Mbps, Single-Strand 1310XMT, LFPT, 15km, SC, AC adapter
研華IMC-370I-SSR-PS-B Mini Hardened Media Converter, 1000Mbps, Single-Strand 1550XMT, LFPT, 15km, SC, AC adapter
