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October 5, 2023Polycab Telecom: A well-planned OFC-manufacturing regimen
KEY FEATURES
- For Data Center Applications
- High bandwidth @ 250 MHz
- 4 Pair 23 AWG
- High speed transmission of Voice, Video and Data on LAN
- Suitable for Outdoor above ground application
- Rugged Double sheath construction
- Complies to ANSI/TIA-568-C.2, ISO/IEC 11801
- Mechanical Properties
- Electrical Properties
- Colour Code
- Performance Table
- Conductor: 23 AWG Solid Bare Copper
- Central Separator: PE Cross Separator
- Insulation: High Density Polyethylene
- Solid Pairs: 4 Pairs Twisted together
- Inner sheet: PVC
- Bending Radius: 8 X OD at 20°C
- Cable Diameter: 7.5 ± 0.5 mm
- Operating Temperature: (-20°C to +60°C)
- Installation Temperature: (0°C to +50°C)
- Rip cord: Nylon Rip cord
- Pulling Force: 25 lbs
- Outer Jacket: Black HDPE
- Conductor Resistance: 9.2 Ω/100 Mtr max
- Mutual Capacitance: 5.6 nF for 100 Mtr
- Resistance Unbalance (%): max 5
- Capacitance Unbalance: 330 pF for 100 Mtr
- Delay Skew: 48 ns/100 Mtr
- Propagation Delay: < 538 ns/100 Mtr
- NVP: 69%
- Current Rating: max 1.5 A
- Operating Voltage: 72 V
- Dielectric Strength: 1000 V RMS
- Insulation Resistance: 100 M Ω
- Pair Number: Colour
- 1 – 2 : White-Orange Strip and Orange
- 3 – 6 : White-Green Strip and Green
- 4 – 5 : White-Blue Strip and Blue
- 7 – 8 : White-Brown Strip and Brown
| FREQUENCY (MHz) | ATT (dB@l00 m) max. | NEXT (dB) min. | PS.NEXT (dB) min. | ACRF (dB@l00 m) min | PS.ACRF (dB@l00 m) min | (dB@l00 m) min (dB@l00 m) |
|---|---|---|---|---|---|---|
| 1 | 2.1 | 65.0 | 62.0 | 63.3 | 60.3 | 19.0 |
| 4 | 4.0 | 63.0 | 60.5 | 51.2 | 48.2 | 19.0 |
| 8 | 5.7 | 58.2 | 55.6 | 45.2 | 42.2 | 19.0 |
| 10 | 6.3 | 56.6 | 54.0 | 43.3 | 40.3 | 19.0 |
| 16 | 8.0 | 53.2 | 50.6 | 39.2 | 36.2 | 18.0 |
| 20 | 9.0 | 51.6 | 49.0 | 37.2 | 34.2 | 17.5 |
| 25 | 10.1 | 50.0 | 47.3 | 35.3 | 32.3 | 17.0 |
| 31.25 | 11.4 | 48.4 | 45.7 | 33.4 | 30.4 | 16.5 |
| 62.5 | 16.5 | 43.4 | 40.6 | 27.3 | 24.3 | 14.0 |
| 100 | 21.3 | 39.9 | 37.1 | 23.3 | 20.3 | 12.0 |
| 200 | 31.5 | 34.8 | 31.9 | 17.2 | 14.2 | 9.0 |
| 250 | 35.9 | 33.1 | 30.2 | 15.3 | 12.3 | 8.0 |
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