Accepts all standard keystone modules Fits any standard 19-in. rack, cabinet, or wall mount bracket Modules can be removed for future upgrades and MACs Powder-coated stamped metal panel ABS plastic faceplates and label covers provided to ensure durability Labels support TIA/EIA-606 standard Size: 1.75 in. x 19 in. Black Standards compliance: keystone standard ports TIA/EIA-606 standard EIA-310-D 48 Port (2 RU)