Copper Telephone Cable
Product Details:
| Type | indoor |
|---|---|
| Application | Telecommunications |
| Place of Origin | Henan, China |
| Brand Name | sanhe |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500 Meter |
|---|---|
| Packaging Details: | carton or your requirements |
| Delivery Time: | Depending on the quantity you needed |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 50 Kilometer per Month |
Detailed Product Description
Copper Telephone Cable
| Minimal insulation | Minimal Mean | Nominal overall | |||
| thickness | thickness of sheath/ | diamerter ±10% | |||
reference | (mm) | Minimum at any point | (mm) | |||
|
| (mm) |
| |||
| AWG20 | AWG24 | AWG20 | AWG24 | AWG20 | AWG24 |
1 pair | 0.15 | 0.10 | 0.5/0.4 | 0.6/0.4 | 4.3 | 3.6 |
2 pair | 0.15 | 0.10 | 0.8/0.6 | 0.6/0.4 | 6.0 | 4.6 |
3 pair | 0.15 | 0.10 | 0.8/0.6 | 0.6/0.4 | 6.8 | 5.1 |
5 pair | 0.15 | 0.10 | 0.8/0.6 | 0.6/0.4 | 7.9 | 5.3 |
7 pair | 0.15 | 0.10 | 0.9/0.7 | 0.8/0.6 | 8.9 | 6.7 |
10 pair | 0.15 | 0.10 | 0.9/0.7 | 0.8/0.6 | 10.3 | 7.7 |
15 pair | 0.10 | 0.10 | 0.9/0.7 | 0.8/0.6 | 11.5 | 8.5 |
21 pair | 0.10 | 0.10 | 1.0/0.8 | 0.9/0.7 | 13.6 | 10.3 |
30 pair | 0.10 | 0.10 | 1.0/0.8 | 0.9/0.7 | 16.1 | 11.8 |
42 pair | 0.10 | 0.10 | 1.0/0.8 | 0.9/0.7 | 18.3 | 13.4 |
56 pair | 0.10 | 0.10 | 1.0/0.8 | 1.0/0.8 | 20.7 | 15.0 |
112 pair | 0.10 | 0.10 | 1.0/0.8 | 1.0/0.8 | 28.0 | 20.6 |
MAIN ELECTRICAL CHARACTERISTICS AT 20 | ||
| AWG20 | AWG24 |
MAX OPERATING VOLTAGE | 300V | |
MAX OPERATING CURRENT | 3A/m | |
RESISTANCE | ≤96 Ω/km | ≤37.5 Ω/km |
DIELECTRIC STRENGTH(1 min.Vdc) | 1500V between conductors | |
750V between conductors and screen | ||
INSULATION RESISTANCE | ≥1500 MΩ/km | |
MUTUAL CAPACITANCE AT 800Hz | ≤80 Nf/km | |
CAPACITANCE UNBALANCE REAL/REAL | ≤300 pF/500m | |
CAPACITE UNBALANCEREAL/GROUND AT 1 MHz | ≤1700 pF/500m | |
CHARACTERISTIC IMPEDANCE AT 1 MHz | 100Ω±20 | |
Copper Telephone Cable
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Company Info
Zhengzhou Sanhe Cable Co., Ltd.
[China]
[Verified Member]
City: Zhengzhou
Province/State: Henan
Country/Region : China
Business Type:Manufacturer, Trading Company, Other
Online Postings: Products