Specifications - ADC Unshielded Specification Sheet

Standard UTP Switchboard Cable
24 AWG STC, Unshielded, Riser

Specifications

CONSTRUCTION CHARACTERISTICS
Conductors:
Insulation:
Insulation diameter:
Pairing:
Color-coding:
Rip cord:
Jacket:
ELECTRICAL CHARACTERISTICS
Conductor DC resistance (maximum):
Resistance unbalance (maximum):
Mutual capacitance:
Characteristic impedance:
Temperature rating:
Voltage rating:
Nominal Attenuation @ 1 MHz:
Pair Count
2-6
Over 6
*See back cover for ordering information.
w w w . a d c . c o m
24 AWG solid tinned copper
Lead-free semi-rigid PVC
0.81 mm (.032") nominal
6.6 twists/meter (2 twists/foot) minimum
Standard telephony, bandmarked
Applied under the jacket
Lead-free flame retardant PVC
9.4Ω/100m (28.6Ω/1000') @ 20° C (68° F)
5%
6.9nF/100m (21.0 pF/ft) nominal @ 1 kHz
100 ± 20 Ohms @ 1 MHz
60° C (140° F)
300 VDC
(dB/1000')
7.2
8.7
• + 1 - 9 5 2 - 9 3 8 - 8 0 8 0
(dB/100m)
2.4
2.9
• 1 - 8 0 0 - 3 6 6 - 3 8 9 1 3