Nortel SONET AccessNode 800A Series Manual page 212

7-42 Routing and splicing the fiber cable
Procedure 7-4 (continued)
Routing fiber to the ABM when no FPP is installed
Step
12
13
14
15
Figure 7-24
Routing the fibers into the ABM shelf to the OC-3 or OC-12 card
Rx
Tx
Insert approximately
1/2-inch (13 mm)
AccessNode 323-3001-210 Issue 1.0
Action
Route the tubing across the top of the ABM shelf (see Figure 7-24).
Note: Maintain at least the minimum bend radius (3.0 inches/76 mm) for the
fiber pigtails or patch cords installed.
Butt the tubing at a length of 1 inch (2.54 cm) inside the ABM cable trough.
Insert 1/2-inch (13 mm) of one end of the tubing into the cable trough on the
top of the ABM shelf.
Extend the fiber patch cords along the cable trough at the top edge of the
ABM shelf as shown in Figure 7-24.
—continued—
FW-15310
ABM shelf
Swing frame
cutout
Tie-wrap
Spiral
wrap
tubing
FW-15310