Patent ID: 8014837

Claim:
A chassis for holding telecommunications cards, comprising: a housing having first and second horizontal surfaces and first and second vertical sidewalls, the first vertical sidewall having a plurality of holes; and a first bracket mounted to the housing, the first bracket having a first side and a second side perpendicular to the first side, wherein the first side of the first bracket has a first horizontal dimension and a first and second set of holes and wherein the second side of the first bracket has a second horizontal dimension different than the first horizontal dimension and has a first and second set of holes, wherein when the first set of holes of the first side of the first bracket align with at least a portion of the plurality of holes of the first sidewall, the second set of holes of the first side of the first bracket are blocked by the first vertical sidewall and when the first set of holes of the second side of the first bracket align with at least a portion of the plurality of holes of the first vertical sidewall, the second set of holes of the second side of the first bracket are blocked by the first vertical sidewall.