1 0 / 0 6 • 1 0 1 2 9 8 A E Cat 3 DS1/DS1C/DS2 Transport System Cable
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
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•ICEA
•Telcordia Technical Audit Report
•Telcordia
•Two to
•Over
Specifications
CONSTRUCTION CHARACTERISTICS |
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Conductors: |
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| 22 AWG solid tinned copper |
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Insulation: |
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| Polyolefin with |
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Insulation diameter: |
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| 1.24 mm (.049") nominal 2 pair and up |
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| 1.34 mm (.053") nominal 1 pair |
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Pairing: |
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| 8.2 twists/meter (2.5 twists/foot) minimum |
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Shielding: |
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| Dual aluminum/polyester |
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Drain wire: |
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| 22 AWG solid tinned copper |
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| Standard telephony, bandmarked |
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Rip cord: |
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Jacket: |
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Jacket Thickness: |
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| 0.76 mm (.030") nominal |
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ELECTRICAL CHARACTERISTICS |
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Conductor DC resistance (maximum): |
| 5.9Ω/100m (18.0Ω/1000') @ 20° C (68° F) |
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Resistance unbalance (maximum): | 5% |
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Insulation resistance: |
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| 164mΩ/100m (500mΩ/1000') @ 20° C (68° F) |
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Mutual capacitance: |
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| 4.9nF/100m (15.0 pF/ft) nominal @ 1 kHz |
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Characteristic impedance: |
| 100 ± 15 Ohms @ 1 MHz |
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Crosstalk: |
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| 43 dB @ .772 MHz |
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| 40 dB @ 1.575 MHz |
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| 32 dB @ 3.156 MHz |
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Temperature rating: |
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| 60° C (140° F) |
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Voltage rating: |
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| 300 VDC |
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Nominal Attenuation: |
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Signal |
| Frequency |
| Bit Rate |
| (dB/1000') |
| (dB/100m) |
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| (MHz) |
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DS1 |
| .772 |
| 1.544 |
| 4.2 |
| 1.4 |
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DS1C |
| 1.575 |
| 3.152 |
| 5.7 |
| 1.9 |
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DS2 |
| 3.156 |
| 6.312 |
| 8.4 |
| 2.8 |
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