Central Office Products Datacom Dual Insulated ALVYN Sheathed Terminating Cable Terminating Cable for Voice and Digital Transmission • Spec. 4513 • Type CMR Bell System Type: ABAM (22 AWG) • ABMM (24 AWG) Product Construction Conductors: • 22 and 24 AWG solid tinned copper conductors Insulation: PRODUCT NUMBER PAIRS AWG O.D. (INCHES) WEIGHT (LBS/KFT) 7043938 7043946 7043953 7043961 2110020 7044001 7044118 7043979 7043987 7043995 2110021 2110022 2110013 2110014 2110015 2110016 2110017 2110023 2110018 2110019 6 12 16 25 28 30 50 75 100 200 300 600 25 50 100 200 300 400 600 900 22 22 22 22 22 22 22 22 22 22 22 22 24 24 24 24 24 24 24 24 0.45 0.50 0.58 0.67 0.74 0.75 0.93 1.10 1.20 1.60 1.90 2.80 0.56 0.74 1.00 1.30 1.50 1.80 2.20 2.70 80 120 150 230 250 265 410 570 730 1350 1970 2590 150 255 460 860 1240 1750 2440 3190 • Inner layer of polyethylene covered by an outer layer of flame-retardant PVC • 22 AWG • Primary insulation, Nominal O.D. = 0.039" • Secondary insulation, Nominal O.D. = 0.048" • 24 AWG • Primary insulation, Nominal O.D. = 0.032" • Secondary insulation, Nominal O.D. = 0.039" Color Code: • See Color Code Chart on page 52 Core Wrap: • Polyester core wrap Shield: • 0.008" corrugated polymer coated aluminum bonded to jacket Jacket: • Dark gray flame-retardant PVC • Sequential footage markings Packaging • 1000' reel (RL) • Bulk reels are available upon request Applications • Voice • T1 • Suitable for voice and carrier transmission between the outside plant entrance cables to station protector frames and to carrier equipment bays and for use in riser applications Data subject to change without notice. Compliances Electrical Characteristics DC Resistance (max) 22 AWG 6-600 pr. 24 AWG 25-900 pr. 17.2 27.3 Ohms/1000ft @ 20˚C Insulation Resistance (min) 5000 5000 Megohm - 1000ft @ 23˚C Mutual Capacitance (nom) 83 16 Characteristic Impedance (nom) 100 nF/mile @ 1 kHz pF/ft @ 1 kHz 83 16 100 Attenuation dB/100m (max) NEXT dB 0.772 MHz 2.2 43 1 MHz 2.6 41 4 MHz 5.6 32 8 MHz 8.5 28 10 MHz 9.7 26 16 MHz 13.1 23 Frequency • REA PE-87 • GTS-8510 • Bellcore Specification TR-TSY-000141 • TIA/EIA 568B.2 (Category 3) • UL & c(UL) Type CMR Ohms @ 1 MHz Jacket Core Wrap Dual Insulation Conductor Corrugated Shield B 45