DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115 Issue 1
April 2000
Adding or Removing Cabinet Hardware
6-23Install a New EPN Cabinet in an Existing System
6
Connect Power and Ground
1. For an AC- or DC-powered system, connect p ower and ground to the
cabinet as instructed in

DEFINITY Enterprise Communications Server

Release 8 Installation and Test for Multicarrier Cabinets

.
2. Connect the approved ground to the new cabinet as in structed in

DEFINITY Enterprise Communications Server Release 8 Installation and

Test for Multicarrier Cabinets.

NOTE:
Do not power up the system until all p ower and ground connec tions
are completed.
Interconnect Cabling Release 8r
For fiber optic cab ling information and comc ode numbers, refer to

DEFINITY

Enterprise Communications Server Release 8 Installation and Test for Multicarrier

Cabinets
. The fiber connections installed in this section are later administered
using the fiber link admin istration instructions in Appendix A, ‘‘Fiber Link
Administration’’.
NOTE:
Use multi-mode fiber transceivers and fiber optic cab les between cabinets
unless single-mode is req uired for distance restric tions.
Direct-Connect New EPN to Existing PPN(Standard Reliability)
Figure 6-14. Rear of J58890AH Control Carrier (PPN)
0063_0RBP 071096
98765
43 2 1
P1
P2
TERMINAL
DUPLICATION
OPTION
TERMINAL
PROCESSOR
INTERFACE
DATA
COMMUNICATION
EQUIPMENT
AUXCLOCK