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Manual de usuario Black Box, modelo CAT3

Fabricar: Black Box
Tamaño del archivo: 234.58 kb
Nombre del archivo: 9bfa4561-3b2a-4008-b5c1-e4a4808f7407.pdf
Idioma del manual:en
Enlace gratuito para este manual disponible en la parte inferior de la página



Otros manuales para este modelo:
Monitores - CAT3 (175.67 kb)en

Resumen del manual


Black Box Corporation. CAT5 and CAT3 25-Pair Telco Connector Cables • CAT3 Octopus Cables (UTP) Extend high-density data or voice cir Extend high-density data or voice cirExtend high-density data or voice circuits cuitscuits quickly and simply with these cables. quickly and simply with these cables.quickly and simply with these cables. FEATURES • CAT5 cables support high-bandwidth (to 100 MHz), high-speed communications over data and voice circuits (CAT5). • CAT3 cables can be used to expand PBXs in voice circuits. • Choose from male or female 50-pin telco to blunt-cut open end, male 50-pin telco, or female 50-pin telco terminations. OVERVIEW The CAT5 25-Pair Telco Connector Cables support high- speed communication network applications with bandwidths up to 100 MHz, including ANSI ASC X3T12 TP-PMD, ATM, and ISDN. The CAT5 cables conform to ANSI/TIA/EIA 568-A CAT5 requirements including Power Sum Near-End Crosstalk (PS-NEXT). Underwriters Laboratories (UL®) lists the cables as Communications Cable Type CMR 75C, for installation as general building wiring in accordance with the National Electrical Code (NFPA 70), and has verified them to CAT5. The cables are also CSA certified as Communications Cable Type PCC 60C FT4 in accordance with the National Building Code of Canada. The CAT3 cables can be used to expand PBXs in office phone systems. Each CAT5 or CAT3 cable’s core consists of 25 twisted pairs cabled together. Each pair has two 24 AWG copper conductors, twisted together with varying lays to reduce crosstalk. The PVC cables’ jacket material is flame-retardant PVC, and a ripcord is located under the jacket. You can also choose from cables with plenum jacketing. All cables are terminated with a male or female 50-pin telco connector at one end and your choice of a male 50-pin telco connector, a female 50-pin telco connector, or no termination at all (a blunt-cut open end) on the other end. They are available with AMP or AVAYA style connectors. TECH SPECS FOR CAT5 25-PAIR TELCO CONNECTOR CABLES Attenuation — Nominal: 20.2 dB/100 m @ 100 MHz; Maximum: 22 dB/100 m @ 100 MHz Cable Type — 25-pair UTP Conductors — 24 AWG, bare copper, 0.020" nominal diameter DC Resistance — 9.38 ohms/100 m maximum Impedance — 100 ± 15 ohms Insulation — HDPE Jacket — Gray PVC: 0.032" nominal wall thickness, 0.5" nominal diameter; Ripcord located under jacket Mutual Capacitance — 5.6 nF/100 m nominal PS-NEXT — Worst case: 32 dB @ 100 MHz Standards — TIA/EIA 568-A Velocity of Propagation — 75% nominal Connectors — AMP or AVAYA style AMP Style AVAYA Style 1 3 6 8 10 11 14 16 18 20 22 24 26 28 30 32 34 36 39 41 43 45 47 49 13 ———— 2 ———— 4 ———— 5 ———— 7 ———— 9 ———— 12 ———— 15 ———— 17 ———— 19 ———— 21 ———— 23 ———— 25 ———— 27 ———— 29 ———— 31 ———— 33 ———— 35 ———— 37 ———— 40 ———— 42 ———— 44 ———— 46 ———— 48 ———— 50 ———— 38 1 ———— 26 2 ———— 27 3 ———— 28 4 ———— 29 5 ———— 30 6 ———— 31 7 ———— 32 8 ———— 33 9 ———— 34 10 ———— 35 11 ———— 36 12 ———— 37 13 ———— 38 14 ———— 39 15 ———— 40 16 ———— 41 17 ———— 42 18 ———— 43 19 ———— 44 20 ———— 45 21 ———— 46 22 ———— 47 23 ———— 48 24 ———— 49 25 ———— 50 NOTE: Pairs 13 and 38 are skipped. 724-746-5500 blackbox.com 2of 4 #22660 3 of 4 11/28/2007 #22660 724-746-5500 blackbox.com Item Code CAT5 Telco Connector Cables, 24 AWG, Straight-Wired, PVC, AMP Style 25-Pair, 50-Pin Telco Male to Open End (Blunt Cut) 5-ft. (1.5-m) ELN27T-0005-M 25-ft. (7.6-m) ELN27T-0025-M 50-ft. (15.2-m) ELN27T-0050-M 100-ft. (30.4-m) ELN27T-0100-M Custom Lengths ELN27T-M 25-Pair, 50-Pin Telco Male to 50-Pin Telco Male 5-ft. (1.5-m) ELN27T-0005-MM 25-ft. (7.6-m) ELN27T-0025-MM 50-ft. (15.2-m) ELN27T-0050-MM 100-ft. (30.4-m) ELN27T-0100-MM Custom Lengths ELN27T-MM 25-Pair, 50-Pin Telco Male to 50-Pin Telco Female 5-ft. (1.5-m) ELN27T-0005-MF 25-ft. (7.6-m) ELN27T-0025-MF 50-ft. (15.2-m) ELN27T-0050-MF 100-ft. (30.4-m) ELN27T-0100-MF Custom Lengths ELN27T-MF CAT5 Telco Connector Cables, 24 AWG, Straight-Wired, PVC, AVAYA Style 25-Pair, 50-Pin Telco Male to Open End (Blunt Cut) 5-ft. (1.5-m) ELN28T-0005-M 25-ft. (7.6-m) ELN28T-0025-M 50-ft. (15.2-m) ELN28T-0050-M 100-ft. (30.4-m) ELN28T-0100-M Custom Lengths ELN28T-M 25-Pair, 50-Pin Telco Male to 50-Pin Telco Male 5-ft. (1.5-m) ELN28T-0005-MM 25-ft. (7.6-m) ELN28T-0025-MM 50-ft. (15.2-m) ELN28T-0050-MM 100-ft. (30.4-m) ELN28T-0100-MM Custom Lengths ELN28T-MM 25-Pair, 50-Pin Telco Male to 50-Pin Telco Female 5-ft. (1.5-m) ELN28T-0005-MF 25-ft. (7.6-m) ELN28T-0025-MF 50-ft. (15.2-m) ELN28T-0050-MF 100-ft. (30.4-m) ELN28T-0100-MF Custom Lengths ELN28T-MF CAT3 Telco Connector Cables, 24 AWG, Straight-Wired, AVAYA Style 25-Pair, 50-Pin Telco Male to Open End (Blunt Cut) PVC 25-ft. (7.6-m) ELN25T-0025-M 50-ft. (15.2-m) ELN25T-0050-M 100-ft. (30.4-m) ELN25T-0100-M 200-ft. (60.9-m) ELN25T-0200-M Custom Lengths ELN25T-M Plenum Custom Lengths ELN25TP-M ELN25T Item Code CAT3 Telco Connector Cables, 24 AWG, Straight-Wired, AVAYA Style (Continued) 25-Pair, 50-Pin Telco Female to Open End (Blunt Cut) PVC 25-...


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