Norden Category 3 U/UTP Armoured Cable exceeds Category 3/Class C specification. It is tested up to 16 MHz frequency range. These cables are used for voice and data communications and can handle application bandwidths up to 16 MHz.
Norden Category 3 U/UTP Armoured Cable exceeds Category 3/Class C specification. It is tested up to 16 MHz frequency range. These cables are used for voice and data communications and can handle application bandwidths up to 16 MHz.
| Conductor Material | Solid Bare Copper |
Conductor Diameter | 0.50 ± 0.01 mm |
Insulation Material | HDPE |
Insulation Diameter | 0.87 ± 0.05 mm |
Ripcord | No |
Drain Wire | No |
Shielding / Wrapping Material | Polyester Tape |
Inner Sheath Material | LDPE |
Inner Sheath Thickness | 1.2 mm |
Inner Sheath Colour | Black |
Armour | Corrugated Steel Tape |
Outer Sheath Material | LDPE |
Outer Sheath Thickness | 1.6 ± 0.2 mm |
Outer Sheath Colour | Black |
External O.D. | 24.6 ± 2.0 mm |
| Pair No. | Wire A Colour | Wire B Colour |
| 1 | White/Blue | Blue/White |
| 2 | White/Orange | Orange/White |
| 3 | White/Green | Green/White |
| 4 | White/Brown | Brown/White |
| 5 | White/Grey | Grey/White |
| 6 | Red/Blue | Blue/Red |
| 7 | Red /Orange | Orange/Red |
| 8 | Red /Green | Green/Red |
| 9 | Red /Brown | Brown/Red |
| 10 | Red /Grey | Grey/Red |
| 11 | Black /Blue | Blue/Black |
| 12 | Black /Orange | Orange/Black |
| 13 | Black /Green | Green/Black |
| 14 | Black /Brown | Brown/Black |
| 15 | Black /Grey | Grey/Black |
| 16 | Yellow /Blue | Blue/ Yellow |
| 17 | Yellow /Orange | Orange/ Yellow |
| 18 | Yellow /Green | Green/ Yellow |
| 19 | Yellow /Brown | Brown/ Yellow |
| 20 | Yellow /Grey | Grey/ Yellow |
| 21 | Violet /Blue | Blue/ Violet |
| 22 | Violet /Orange | Orange/ Violet |
| 23 | Violet /Green | Green/ Violet |
| 24 | Violet /Brown | Brown/ Violet |
| 25 | Violet /Grey | Grey/ Violet |
| Max. Conductor DC Resistance | 9.5 Ω/100m @ 20°C |
| DC Conductor Resistance Unbalance | 5.0 % max |
| Dielectric Strength between pair | DC 1000V 1 min |
| Insulation Resistance | ≥ 5000 MΩ.km |
| Max. pair Mutual Capacitance | 56 nF/km at 1 kHz |
| Impedance (1 to 16 Mhz) | 100 ± 15 Ω |
| Before Tensile Strength (Mpa) | ≥ 10.0 |
| Aging Elongation (%) | ≥ 350 |
| After Tensile Strength (Mpa) | 10.0 |
| Aging Elongation (% of unaged) | ≥ 300 |
| Cold Bend (-20+/- Degree Celsius x 4 hrs) | No visible cracks |
| Operating Temperature Range | -40°C to +75°C |
| Min. Bend Radius | 20 x O.D |
| Delay Skew | ≤ 45 ns/100m @ 20°C |
| Freq. (MHz) | RL (≥dB) | ATT (≤dB) | NEXT (≥dB) | DELAY (≤ns) | PS NEXT (≥dB) | ELFEXT (≥dB) | PSELFEXT(≥dB) |
| 1 | 12.0 | 2.6 | 41.3 | 570.00 | 41.3 | 39.0 | 39.0 |
| 4 | 12.0 | 5.6 | 32.3 | 552.00 | 32.3 | 26.9 | 26.9 |
| 8 | 12.0 | 8.5 | 27.8 | 546.73 | 27.8 | 20.9 | 20.9 |
| 10 | 12.0 | 9.7 | 26.3 | 545.38 | 26.3 | 19.0 | 19.0 |
| 16 | 9.95 | 13.1 | 23.3 | 543.00 | 23.3 | 14.9 | 14.9 |
| Part Number | Description |
| 111-208NK1100X | Category 3 U/UTP 100 Pair Double Jacket Steel Tape Armoured Cable |
