Giới thiệu
AN-FM-700 Voice (phones) over Fiber multiplexer is a kind of point-to-point fiber transmission multiplexer that developed based on special large scale integrated circuits. It is with perfect alarm function and a phone convergence card.It can use 12 piece of 30 channels phones business card simultaneously in the Machine frame.360 channels phones (optional),1~4 E1 and 1~4 100M linear Ethernet ports (optional).it Provide back up power which make sure complete working function, high integration, low consumption, stable performance and convenient usage.