Appendix C: WAN Terms and Acronyms

UAS — Unavailable Seconds, the number of seconds that the DS3 interface is unavailable.

WAN — Wide Area Network, a network spanning a large geographic area.

WPIM — WAN Physical Interface Module, Cabletron Systems modules that provide connectivity/functionality for WAN modules such as the BRIM-W6.

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HSIM-W87 User’s Guide

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Cabletron Systems manual HSIM-W87 User’s Guide