200 likes | 513 Views
Cabling in a Commercial /Industrial setting. Entrance Facility. Equipment Room. Telecommunications Room. Main Cross connect. Intermediate Cross Connect. Work Area. RJ 45 Jack. Minimum standard 1 CAT3 plus another cable of CAT 3 or higher performance My standard was 1 Voice, 2 Data.
E N D
RJ 45 Jack • Minimum standard • 1 CAT3 plus another cable of CAT 3 or higher performance • My standard was 1 Voice, 2 Data
Outside plant cable • Terminated within 50’ upon entering the facility • Grounded • MTGB • AWG 6 for all ground wiring
Equipment room Distribution • Cross connect field to the Telecommunication rooms • 66 Blocks • 110 Blocks • Maintain twist ratio • Termination for CAT5e – maintain twists by bringing cable pair through same slot on 66 block rather than splitting pair before entering the terminal block, punch one up and one down
IDC Insulation displacement connection 110 Block IDC 66 Block IDC
Cross connects • Dressing cables neatly • Leave a small drip loop at the block for ease of install and tracing cable manually through the cross connect field • Insulation Displacement Connection • Punching down a cable • Punching down a cross connecting pair • Dead punch versus cut • 66 punch versus a 110 • Note Crone and Bix exist