A modular and adjustable backplane assembly for providing a fiber-optics
backplane interface to a plurality of router cards functioning as a data
router is provided. The assembly includes a first portion having a first
array of connectors for interfacing with a compatible array of second
connectors engaging specific ones of the router cards, and a second
portion having a second array of connectors for interfacing with a
compatible array of second connectors engaging specific others of the
router cards. The mechanics of the assembly enable a moveable attachment
with respect to the first and second portions such that they may be
positionally adjusted during mounting, and wherein external data paths
are provided from individual ones of the connectors to individual others
of the connectors by fiber-optic conductors.