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Product Description :
1U4E1PCM30 Multiplexer OM4E1PCM30 is an optical phone/data multiplexer for MSTP (multiple service transmission protocol) It could offer transparent transmission in single or dual fibers, including 30 channels of telephone/data signal, 4 × E1 channels, V. 11/V. 24/RS232 channels and100BASE_T interface
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