Belden 9903 Multi-Conductor Transceiver Cable.pdf

28 AWG stranded TC conductors, non-plenum, Polypropylene insulation, twisted pairs, overall polyester isolation tape + Duofoil + TC braid shield (92% coverage), drain wire, light gray PVC jacket. Suitable for IEEE 802.3 Transceiver Cable. Conductors: 28 AWG (7x36 TC) and 24 AWG (7x32 TC). Insulation: Polypropylene (0.009 in. for 28 AWG, 0.010 in. for 24 AWG). Inner shield: Beldfoil (Z-Fold) tape (100% coverage), 24 AWG TC drain wire (7x32 stranding). Outer shield: Duofoil tape (100% coverage), 92% TC braid shield. Outer jacket: 0.033 in. PVC. Operating temperature range: -20°C to +80°C. UL temperature rating: 80°C (UL AWM Style 2919). Bulk cable weight: 39 lbs/1000 ft. Max. recommended pulling tension: 68 lbs. Min. bend radius/minor axis: 2.500 in. Applicable standards: NEC/UL, CEC/UL, AWM, IEEE, EU CE Mark, EU Directive 2000/53/EC (ELV), EU Directive 2002/95/EC (RoHS), EU Directive 2002/96/EC (WEEE), EU Directive 2003/11/EC (BFR), CA Prop 65, MII Order #39 (China RoHS). Electrical characteristics: nominal characteristic impedance: 78 ohms, ± 5 ohms tolerance; nominal capacitance conductor to conductor: 19.7 pF/ft; nominal capacitance conductor to other conductor and shield: 34.8 pF/ft; nominal velocity of propagation: 66%; nominal delay: 1.54 ns/ft; nominal conductor DC resistance: 65 ohms/1000 ft (28 AWG), 24 ohms/1000 ft (24 AWG); nominal outer shield DC resistance: 2.9 ohms/1000 ft.