Pin assignment of the 32-channel subscriber cable


For the pin assignment of the 32-channel subscriber cable on the MA5616, visit Click here.

Other related questions:
What are the pin assignments of the digital trunk cables of the U1900 unified gateway?
For details, see Reference > Pin Assignment Reference > E1/T1 Trunk Cable Pin Assignments in the eSpace U1900 Series Unified Gateway Product Documentation.

Pin assignments of the OSU or ASI board on U1900
For details, see Appendixes > Assembling the RJ11 Connector (for High-Density User Cables) in the Quick Installation Guide .

Pin assignments for converting unbalanced into balanced for the E1 port on the U1980
After the unbalanced cable of the E1 port is converted into a balanced cable, the pin assignments are as follows: BNC: RX <--> RJ45: 1/2 BNC: TX <--> RJ45: 4/5

What is the maximum length of a subscriber cable used by the U1900?
The maximum length of the U1900 subscriber cable is 5 km (the diameter is 0.4 mm), the same as that of the IAD subscriber cable.

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