1, comprehension optical
multiplexer
Optical multiplexer, will be to generate quite a few E1 (a trunk area set details copy ordinary, often for a price with couple of. 048 Mbps, standard to get Chinese suppliers plus The eu using) information within lumination point plus transmission devices.
2， optical multiplexer ?nner shape
3, optical multiplexer guideline.
Optical multiplexer, will be to generate quite a few E1 (a trunk area set details copy ordinary, often for a price with couple of. 048 Mbps, standard to get Chinese suppliers plus The eu using) information within lumination point plus transmission devices.
2， optical multiplexer ?nner shape
3, optical multiplexer guideline.
