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dongshengyuan,beijing,beijing,China China
Function 4*E1 PDH Fiber Multiplexer Features l Provides 4 or 8 or 16*E1 with 120ohm balanced or 75ohm unbalanced in
Function Ethernet over E1 Converter Features l Aggregation and access Fast Ethernet traffic over E1 or E1 timeslots. l
Can transport on the complicated IP exchange network and so it can adapt some time delay while the transmission capability is good on the second layer
الشخص الذي يمكن الاتصال به Mr. xu jiang
عنوان dongshengyuan, beijing, beijing
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