NTP-011
: Circuit Order 363-206-305
Page 2 of 4 Issue 3, June 2000
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
DO ITEMS BELOW IN ORDER LISTED. . . . .FOR DETAILS, GO TO
5. If the proper protection bus module was already installed, verify
the proper low-speed designation strip label is placed on the
middle designation strip located between the LOW SPEED slots
on front of shelf. If the proper designation strip label is not
attached to the middle designation strip, peel off the label backing
and place the proper label on the middle designation strip at the
front of the shelf. See Figure 2.
6. If the protection mode is
1X7
, low-speed cables must be
connected from
J50, J51, J52
, and
J53
to the DSX-1 or DS1
Interconnect Assembly. If the protection mode is 1X1, you must
not connect the low-speed cables to
J52
and
J53
. See Figure 1.
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