Tuesday, February 27, 2018

What is the Differences Between VDSL2 Service Boards?

Based on the number of supported users, VDSL2 service boards supported by the MA5616 can be classified into 16-channel VDSL2 service board, 24-channel VDSL2 service board, 32-channel VDSL2 service board, 48-channel VDSL2 service board, and 64-channel VDSL2 service board. These boards support VDSL2 and VDSL2 over POTS/ISDN access services.
The following tables list differences between VDSL2 service boards supported by Huawei MA5616.

  • [1]: When AC power supply is used, the H83BVDMM board must work with the H831PAIC power board.
  • [2]: Users can switch a configuration mode. To do so, log in to Huawei MA5616 as a super user and run the switch vdsl mode to command in diagnose mode. The default configuration mode is TR129. Considering the development trend, TR165 is recommended because it is more flexible than others.
  • Vectoring-supported service boards take effect only when they work with power boards supporting vectoring

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