to accommodate data plugs for use in data connection housings ArtNo.: 554, CD 554 WW, 854 W for 2 Jack 110 Connect, RJ 45 System, shielded, Tyco Electronics AMP No. 0-1116515-1, Cat. 5e 110 Connect, RJ 45 System, shielded, Tyco Electronics AMP No. 0-1375117-1 SL 110 Connect, RJ 45 System, shielded, Tyco Electronics AMP No. 0-1375189-1, Cat. 5e SL 110 Connect, RJ 45 system, unshielded, Tyco Electronics AMP No. 0-1375190-X, Cat. 5e SL 110 Connect, RJ 45 system, shielded, Tyco Electronics AMP No. 0-1375188-1, Cat. 6 SL 110 Connect, RJ 45 system, unshielded, Tyco Electronics AMP No. 0-1375055-3, Cat. 6 Toolless Jack, RJ 45 System, unshielded, Tyco Electronics AMP No. 0-1116603-X, Cat. 3 Toolless Jack, RJ 45 System, unshielded, Tyco Electronics AMP No. 0-1116604-X, Cat. 5e Toolless Jack, RJ 45 System, shielded, Tyco Electronics AMP No. 1339015-1, Cat. 5e Toolless Jack, RJ 45 System, unshielded, Tyco Electronics AMP No. 0-1116605-X, Cat. 6 Toolless Jack, RJ 45 System, shielded, Tyco Electronics AMP No. 1339016-1, Cat. 6 LWL, MTRJ System, Tyco Electronics AMP No. 1278414-1