Auto-adaptation 10mbps and 100mbps, convenient for network updating With distinct ic ip113 hic solution, low-temperature-rise chip, no need of cooling system, realization of flow control, decrease of broadcast storm With famous brand optical-electronic-integration module providing excellent optical and electrical properties to ensure reliable data transmission and long working life¬~speed 10/100m Supporting broadcast filtering, address auto-learning and auto-updating, and store-and-forward operating mechanism Supporting full-duplex flow control or half-duplex back pressure working pattern, along with auto-negotiation Single rj-45 electrical port nic/hub, auto cross-identification, link to computer network cards or switches or hub Supporting the switches to choose between 10/100mbps store-and forward and straight-through transmission pattern(distinct) Supporting 1600byte super data packet transmission Providing indicator lamps for link-loss, electrical and optical link diagnosing, dynamic data transmission and full/half duplex, data rate With more than 50, 000 hours mtbf, complying with telecom operating standard Ultra low power dissipation(< 2.5w, input:ac140 ~ 260v), low heat, long-time stable work Supporting choosing optical ports from dual fiber(mm), dual fiber(sm), single fiber(sm). Normal package