The U.S. aircraft register, updated daily
Parts

Network Switch

No failure report names the network switch. 2 FAA approvals let 1 company make a replacement network switch, Ge Aviation Systems LLC holding the most (2).

Approved replacement parts 2 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a network switch and sell it as an approved part for the models named. These are the companies holding such approvals for a network switch:

For these models most: Boeing 787 Dreamliner (2).

MakerPartReplacesFitsGrantedStatus
Ge Aviation Systems LLCNetwork Switch - CCS 182597-001(182597-001)Boeing 787-82012-01-04current
Ge Aviation Systems LLCNetwork Switch - CCS 182597-001(182597-001)Boeing 787-82011-10-04current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.