Tips:This page [Full Duplex 1000M 4-Port TP BiDi SC Fiber Switch with Low heat and High Reliability] infomation provided by [Fiberroad Technology Co., Limited.] ,the enterprise is responsible for the authenticity, accuracy and validity of the information content. Worldinout.COM do not assume any guarantee of joint and several liability. A safe way to suggest that the two sides trade, to ensure the interests of both sides.