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Personne àcontacter Ms. Dailian
baoan, shenzhen, Other
4e1 Optical Transmitter & Receiver is a photoelectricity syncretic transmission apparatus with **0 channels (be equal to **0 voice channels). It takes GSI as core and provides E1 transmission which is suit to telecommunication. Offers 4 channels E1 ports, one channel RS**2 and one channel service telephone. Supports full network management function. It adapts to switch group network of small capacity, loop network, mobile communication (base station), special network, DDN and so on. Contact person: Dailian dailian*0 AT hotmail DOT com