MM342 universal serial data WAN media module

Last Updated : Apr 22, 2020 |
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The MM342 media module provides a universal serial data WAN access port.
The MM342 media module supports the following WAN protocols:
  • V.35/ RS449
  • X.21
For these connections, the MM342 media module requires one of the following cables:
  • Avaya Serial Cable DTE V.35 (Universal Serial Port to V.35)
  • Avaya Serial Cable DTE X.21 (Universal Serial Port to X.21)