USU813 - unkown model ATP200 TAE-323 - alternative TAE 324 UDU-813 5354 SAE 933 - unkown model CBS 934 BT24 REF 4411 BAS-900 - obsolete alternative is BAS-700 SRC-111 TAE-324 BAS-700 SRF-011 CFP-900 SMR-601, 4280;"19"" - 6 U Rack Frame"; PMR-601 OMR-601