D-LINK_ DFE-855 Fast Ethernet fiber optic media converter DFE-850 Fast Ethernet Fast multimode fiber converter DFE-851 Fast Ethernet Fast single-mode fiber converter DFE-852 Fast Ethernet single-mode fiber converter DFE-855 Fast Ethernet Fiber Media Converter Product Features: The Fast Ethernet media converter able to convert the signal, the signal fiber media conversion from copper twisted pair media signal. Guangzhou Hao Jie Network Technology Co., Ltd. (Supply hotline: 020-29049138 Mobile: 13726845808 QQ: 1175560433 Contact: Mr. Wu) Agent D-LINK fiber optic transceiver series: DFE-850 Fast Ethernet D-LINK Fast multi mode fiber converter, DFE-851 Fast Ethernet D-LINK Fast single-mode fiber converter, DFE-852 Fast Ethernet single-mode fiber optic converter D-LINK, DFE-855 D-LINK Fast Ethernet media converter, DMC-515SC D-LINK Fast Ethernet media converter. Fast Ethernet media converter DFE-855 RJ-45 100BASE-TX port SC 100BASE-FX fiber-optic ports (for multimode fiber, up to 2km) particularly pointed out in the back of the model in one case listed below: DFE- 855 / A includes a US standard AC adapter DFE-855 / B include a British standard AC adapter DFE-855 / E includes a European standard AC power adapter DFE-855 / N includes a standard AC power adapter Australia DFE-855 / U do not include the AC adapter DFE-855 / CN include a Chinese standard AC adapter - external AC power adapter - EMI: FCC Class B, CE Class B, C-Tick, VCCI Class B, BSMI Class B - Security: UL / CUL, TUV 1 个 100BASE-TX ports, a 100BASE-FX fiber port - twisted pair polarity detection and automatic correction - MDI / MDIX switch is used for straight-through and crossover twisted-pair is selected - Support 2km fiber distance - Support for multi-mode fiber - LED status indicators - - Portable, lightweight