Shenzhen Chengtiantai Cable Industry Development Co.,Ltd
Chengtiantai Cable （CTT Cable）Since 1983
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Construction characteristics:
1. Conductor:Solid bare copper 23 AWG
2. Insulation: HDPE (High density Polyethylene)
3. Separator: cross filler
4. rip cord (optical)
5.Outer sheath: PVC
Physical characteristics:
Conductor diameter: Ø 0.565 mm(23 AWG)
Insulation diameter: 1.02 mm
sheath thikness: 0.55 mm
cable diameter: 6.2 mm
Twisted pitch(mm) : ≤20
Cable pitch (mm): ≤100
Packaging:
| Approx.Weight | Weight with package | box Dimension(cm) | Package | Packages per 20 ft container |
| 12.6 kg | 13.8 kg | 22 x 35 x 35 | 305 m/ roll pull box | 900 box |
Electrical characteristics(at 20℃):
| Frequency | Attenuation (Max) | PS NEXT (Min) | NEXT (Min) | PS ELFEXT (Min) | ELFEXT (Min) | TCL (Min) | EL TCL (Min) | RL (Min) |
| MHz | dB | dB | dB | dB/100m | dB/100m | dB | dB | dB |
| 4 | 3.8 | 63.3 | 66.3 | 53 | 56 | 44 | 23 | 23 |
| 8 | 5.3 | 58.8 | 61.8 | 46.9 | 49.9 | 41 | 16.9 | 24.5 |
| 10 | 6 | 57.3 | 60.3 | 45 | 48 | 40 | 15 | 25 |
| 16 | 7.6 | 54.2 | 57.2 | 40.9 | 43.9 | 38 | 10.9 | 25 |
| 20 | 8.5 | 52.8 | 55.8 | 39 | 42 | 37 | 9 | 25 |
| 25 | 9.5 | 51.3 | 54.3 | 37 | 40 | 36 | 7 | 24.3 |
| 31.25 | 10.7 | 49.9 | 52.9 | 35.1 | 38.1 | 35.1 | / | 23.6 |
| 62.5 | 15.4 | 45.4 | 48.4 | 29.1 | 32.1 | 32 | / | 21.5 |
| 100 | 19.8 | 42.3 | 45.3 | 25 | 28 | 30 | / | 20.1 |
| 200 | 29 | 37.8 | 40.8 | 19 | 22 | 27 | / | 18 |
| 250 | 32.8 | 36.3 | 39.3 | 17 | 20 | 26 | / | 17.3 |
Other Characteristics:
| Delay Skew (ns/100 m) | 45 |
| Velocity of Propagation (NVP) | 69% |
| Propagation delay at100 MHz (ns/100m) | <536 |
| Characteristic Impedance (Frequency: 1-200 MHz) | 100 ± 15 ohms |
| Coupling attenuation at 30˚C | 4.5MHz(dB) |
Contact us:
Whatsapp: +852 5775 7396
Email: angus@cttcable.com