Issue 5 November 2000
363-206-208
Equipment and Front Access Cable Installation for the DDM-2000 OC-12 Multiplexer
Lucent Technologies - Proprietary
See Notice on first page
c. Remove the black HEYCO
*
bushing, surrounding the alarm cable, from
the rear of the shelf. This is done by compressing the bushing and pulling
forward.
d. Pull the slide plate forward.
e. Cut the cable ties securing the alarm cable running through the rear of the
shelf and redress the cable through the cutout on the right side of the
shelf.
f. Route the unconnectorized ends of the shelf power cable into the shelf
through the cutout on the right side of the shelf and out of the shelf
through the rear cutout.
g. Prepare the ends of the wires on the cable assembly and insert them into
the terminal strip on the rear of the fan shelf according to the following:
h. To insert the wires into the terminal strip, insert an object such as a small
screwdriver into one of the holes on the rear of the terminal strip and
press forward while simultaneously inserting the prepared wire into the
corresponding hole on the top of the terminal strip. Removing the screw-
driver should then cause the wire to be “grabbed” by the terminal strip.
i. Locate the grounding cable provided with the fan shelf and run the cable
into the shelf through the cutout on the right side of the shelf and out of
the shelf through the rear cutout. Connect the grounding cable to the
ground lug on the left side of the rear of the shelf.
j. Tie down the alarm, power, and grounding cables using the cable ties pro-
vided with the shelf.
(3) Reassemble the fan shelf and reinstall the front cover.
(4) Place the HEYCO bushing around the power and grounding cables and reinsert
it into the rear cutout.
(5) Mount the fan shelf in the bay above the DDM-2000 OC-12 shelf.
(6) Connect the loose end of the grounding cable to the frame, using the taptite
screw provided with the fan shelf.
* Registered trademark of HEYCO, Inc.
Terminal Designation
Wire Color
-48 VA
Red
RTNA
Black
-48 VA
Green
RTNB
White
Содержание DDM-2000 OC-12
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Страница 52: ... LL Issue 3 June 2000 363 206 310 Introduction Lucent Technologies Proprietary See Notice on first page ...
Страница 60: ... Issue 5 November 2000 363 206 208 Introduction Lucent Technologies Proprietary See Notice on first page ...
Страница 314: ... Issue 3 June 2000 363 206 310 Troubleshooting Lucent Technologies Proprietary See Notice on first page ...
Страница 348: ... Issue 5 November 2000 363 206 208 Troubleshooting Lucent Technologies Proprietary See Notice on first page ...
Страница 370: ...GL 22 Issue 5 June 2000 363 206 208 Glossary ...
Страница 381: ...363 206 208 Index 1 WARNING warning YL wrist strap YLLL wrist straps YLL X 25 Zero Code Suppression ...
Страница 382: ...363 206 208 Index 1 ...