Step 8: Locate the FPC Serial Number ID Label
Action
The serial number ID label is small, rectangular, and has the component serial number and bar code on it. To locate the FPC serial number ID label, do one of the following:
- M20 router—With the FPC in horizontal position, look on the top back right of the FPC (see Figure 59).
![]()
- M40 router—With the FPC in vertical position, look on the back left side of the FPC (see Figure 60).
![]()
- M40e and M160 routers—With the FPC in vertical position, look on the center right side of the FPC (see Figure 61).
![]()
- M320 routers—The serial number ID label is located on the center of the right side of the FPC3 (see Figure 62). On an FPC2, the serial number label is located on the top PIC slot.
![]()
- T320 routers—The serial number ID label is located on the center of the right side of the FPC3 (see Figure 63). On an FPC1 and FPC2, the serial number ID label is located near the top PIC slot.
![]()
- T640 routing nodes— The serial number label is located on the center of the right side of the FPC3 (see Figure 64). On an FPC2, the serial number label is located near the top PIC slot.
![]()