Identifying The T320 Fpcs; Figure 25: Type 1 Pic; Figure 26: Type 2 Pic - Juniper Core Router T Series Hardware Manual

T320 Core Router Hardware Guide

Identifying the T320 FPCs

Figure 25: Type 1 PIC

64
Enhanced FPCs and Enhanced II FPCs are labeled. Check the label on the faceplate to
identify the FPC. However, standard FPCs are not labeled. To determine the type of
standard FPC, check the location of the installed PIC's online/offline button and how
the PIC is secured to the FPC
Type 1 and Type 2 PICs installed in a standard FPC look similar, because both have two
captive screws to secure the PIC to the FPC. Therefore, you must check the location of
the PIC online/offline button.
The PIC online/offline buttons are located on the Type 1 FPC above the PICs (see
Figure 28 on page 66). Type 1 PICs do not have an online/offline button on the PIC
faceplate (Figure 25 on page
The PIC online/offline buttons are located directly on the Type 2 PIC faceplates (see
Figure 26 on page 64), rather than on the Type 2 FPC faceplate.

Figure 26: Type 2 PIC

Type 2 and Type 3 FPCs look similar, because both have the PIC online/offline buttons
directly on the PIC faceplates. Therefore, you can distinguish between a Type 2 and Type
3 FPC by checking whether the installed PICs have a plastic ejector handle (Type 3) (see
Figure 27 on page 65), or a captive screw (Type 2) (see
of the PIC faceplate.
(Table 39 on page 65).
64).
Figure 26 on page
Copyright © 2018, Juniper Networks, Inc.
64), at the top