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DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115
Issue 1
April 2000
Adding or Removing Cabinet Hardware
6-87Add a Control Carrier (Add Duplication)
6
6. Connect the 8 ground straps from the “A” carrier to the new “B” carrier
(See
Figure 6-29
). These straps were left connected to the “A” carrier
when the old “B” carrier was removed.
7. For a standard AC-powered control carrier, install the 4 carrier ground
straps. The straps connect ground points G1 and G8 from the top of the
B-carrier backplane to the B-carrier connector panel bracket and ground
points G9 and G16 from the bottom of the B-carrier backplane to the
B-carrier connector panel bracket.
For an enhanced carrier, install the 16 carrier-ground straps. The straps
connect ground points G1 through G8 from the top of the B-carrier
backplane to the B-carrier connector panel and ground points G9 through
G16 from the bottom of the B-carrier backplane to the B-carrier connector
panel . Use the 8 screws to connect the ground straps to the connector
panel (see
Figure 6-30
).
NOTE:
An enhanced carrier is used only in an R8r PPN cabinet that uses
either AC power (U.S.) or Global power.
NOTE:
DC-powered cabinets DO NOT use any of the above carrier-ground
straps.