Chapter 1 Introducing Passport 15000 or 20000 hardware 49
Hardware parts that can be replaced or upgraded
Most Passport 15000 or 20000 hardware units can be replaced due to failure
or damage. All such field replaceable units (FRUs) and service replaceable
units (SRUs) are listed in "Field replaceable units" (page 367). This list is
more comprehensive than the Passport 15000 or 20000 Ordering Catalog
because it includes part numbers of some assemblies.
Passport 15000, 20000 Hardware Description
5.2S2