Multi-service access PCM30 optic-electrical equipment--BBPCM30 realizes the integrated   access of various operations into one 2M interface. Multi-service E1 channel is application in  transmitting the telephone signal, RS232,RS422/485 data, NX64K V.35 data, 10/100Base-T data, and so on.
   BBPCM is equipped with optical interface, which can be connected with fiber to complete the transmission of 30 channels of V.35 data, various voice telephone and Ethernet on the optical cable. 
  

• BBPCM is equipped with optical interface
• Transmitting Nx64k V.35 signal and Nx64k Ethernet signal simultaneously 
•  The front panel connected to the main shelf with magnetic button can be easily opened. And the interface cards and other unit cards all support hot swap and replacement which make it convenient for maintenance, extension and upgrade.
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    Power supply is only DC_-48V, the power converter module should be ensured if need AC 220V.