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Category 3 DS1/DS1C/DS2 Transport System Cable
22 AWG STC, Dual Shield, Riser (600C Equiv.)
Compliances:
• UL Subject 444/CSA C22.2 No. 214
• (UL)-C(UL) Type CMR/CMG
• ICEA S-90-661
• Telcordia Technical Audit Report AU-885 Compliance Testing to GR-137-CORE
• Telcordia GR-499 DSX-1 Pulse Wave Shape Compliance at 650 feet
• Two to four-pair, TIA/EIA-568-B.2 Category 3 Horizontal Cable
• Over four-pair, TIA/EIA-568-B.2 Category 3 Backbone Cable
Specifications
CONSTRUCTION CHARACTERISTICS
Conductors:
Insulation:
Insulation diameter:
Pairing:
Shielding:
Drain wire:
Color-coding:
Rip cord:
Jacket:
Jacket Thickness:
ELECTRICAL CHARACTERISTICS
Conductor DC resistance (maximum):
Resistance unbalance (maximum):
Insulation resistance:
Mutual capacitance:
Characteristic impedance:
Crosstalk:
Temperature rating:
Voltage rating:
Nominal Attenuation:
Signal
DS1
DS1C
DS2
w w w . a d c . c o m
Frequency
(MHz)
.772
1.575
3.156
•
+ 1 - 9 5 2 - 9 3 8 - 8 0 8 0
22 AWG solid tinned copper
Polyolefin with lead-free PVC skin
1.24 mm (.049") nominal 2 pair and up
1.34 mm (.053") nominal 1 pair
8.2 twists/meter (2.5 twists/foot) minimum
Dual aluminum/polyester
22 AWG solid tinned copper
Standard telephony, bandmarked
Non-hygroscopic and non-wicking
Lead-free flame retardant PVC
0.76 mm (.030") nominal
5.9Ω/100m (18.0Ω/1000') @ 20° C (68° F)
5%
164mΩ/100m (500mΩ/1000') @ 20° C (68° F)
4.9nF/100m (15.0 pF/ft) nominal @ 1 kHz
100 ± 15 Ohms @ 1 MHz
43 dB @ .772 MHz
40 dB @ 1.575 MHz
32 dB @ 3.156 MHz
60° C (140° F)
300 VDC
Bit Rate
(dB/1000')
1.544
3.152
6.312
•
1 - 8 0 0 - 3 6 6 - 3 8 9 1
(dB/100m)
4.2
1.4
5.7
1.9
8.4
2.8
3
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