3Com NBX Communications System Planning Guide
8
Electrical Survey
Sufficient power outlets for all telephones and chassis?
Yes
No
Sufficient amperage?
Yes
No
Outlet fully grounded or switched? Outlet 1 Yes
No
Outlet 2 Yes
No
Dedicated power outlet available for redundant power?
Yes
No
NBX Hardware Required to Complete the Installation
Line cards:
Hubs:
Chassis: