MPM-210H OPERATION MANUAL
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3.4. MPM-213 (Current meter module 4 ports)
The MPM-213 has 4 electrical current measuring ports (4 channels), and is used
as same as MPM-211. The connector of the current input port is a BNC male
connector. The inside (Signal) of the BNC connector is + Cathode and the outside
(Grand) is ā Anode. Current input port will be recognized as ports for measuring
electrical current and it gets assigned as port numbers (1,2,3,4) from top to
bottom. This module is suitable for measuring the performance of fiber optics
components using transceiver- like photodiodes (ROSA/Coherent receiver, etc.)
and an optical channel monitor.