34 Installing a -48 Vdc Power Distribution System
Practice 450-1011-201
•
Install the shared resource units (SRUs) in their preassigned
positions according to Part 6, ‘Installing/Removing the Shared
Resource Units’. For information on the SRU position assignments,
see the cabinet provisioning worksheets in the Site Records,
450-1011-152.
•
Make cabling connections to the office cross-connect panel
according to Part 8, ‘Connecting/Disconnecting the Cables at the
Cabinets’.
•
Make connections to external equipment according to Part 9,
‘Cross-connections to Distribution Frames and Building Wiring’.
•
If applicable, install the Alarm Interface Unit according to Part 15,
connectorize nonstandard cables per Part 16, and install the -48 V
power system per Part 17.
(9)
When all installation tasks are completed, initialize the system according
to the instructions in the Guide to DNC Base Software Installation,
450-1011-302. (This document is available to authorized system
installers.)
