Справочник Пользователя для Juniper CBL-M40-PWR-AU10
Install the Router and Configure Software
Install the Router without Using a Mechanical Lift
105
Remove the FPCs
The router can have up to eight FPCs mounted vertically in the FPC card cage at the front of
the chassis (see Figure 1). An FPC that houses four PICs weighs about 3 lb (1.5 kg).
the chassis (see Figure 1). An FPC that houses four PICs weighs about 3 lb (1.5 kg).
Table 21: FPC Removal Checklist
To remove the FPCs, follow this procedure:
1.
Place an antistatic mat or electrostatic bag on a flat, stable surface to receive each FPC.
2.
Attach an ESD strap to your bare wrist and connect the strap to one of the ESD points on
the chassis.
the chassis.
3.
Locate the FPC or blank panel located in the leftmost slot of the card cage on the front of
the chassis. It is directly above the offline button on the craft interface that is labeled
the chassis. It is directly above the offline button on the craft interface that is labeled
0
(zero).
4.
If the slot is covered by a blank panel, you can leave it in place. If the slot contains an
FPC, perform the following steps:
FPC, perform the following steps:
a.
Loosen the thumbscrew at each end of the FPC, using a Phillips screwdriver if
necessary.
necessary.
b.
Pull the ends of the extractor clips, which are adjacent to the thumbscrews, toward
the outer edges of the FPC (see Figure 32).
the outer edges of the FPC (see Figure 32).
To help you work systematically, the following procedure
directs you to remove FPCs starting at the left side of the
card cage and working toward the right. You can remove
FPCs in any order, however. As you remove each FPC, label
it with its slot number and record the relevant information
in the checklist in Table 21.
directs you to remove FPCs starting at the left side of the
card cage and working toward the right. You can remove
FPCs in any order, however. As you remove each FPC, label
it with its slot number and record the relevant information
in the checklist in Table 21.
Slot
Media Type
Removed
Reinstalled
0
1
2
3
4
5
6
7