Tianlian Communication Cable HPVV200 * 2 * 0.4 Welcome to purchase
Category:
communication/Communication cable/Ordinary cable
Model:
complete
Brand:
Tianlian
Retail Price
1.38USD
重量
kg
- Product Description
-
Description :
The advantages of cables and optical cables are: 1. There are differences in materials. Cables are made of metal materials (mostly copper and aluminum) as conductors; Fiber optic cables use glass fibers as conductors.
2. There is a difference in the transmission signal. The cable transmits electrical signals. Fiber optic cables transmit optical signals.
3. There are differences in the scope of application. Cables are now commonly used for energy transmission and low-end data information transmission (such as telephone). Fiber optic cables are commonly used for data transmission.
Tianlian Communication Cable HPVV200 * 2 * 0.4 Welcome to purchase
3. Main electrical performance: 1. DC resistance: 20 ℃, 0.5mm copper wire, less than or equal to 95 Ω/km.
2. Insulation electrical strength: no breakdown between conductors at 1kv for 1min and no breakdown between conductors and shields at 3kv for 1min
3. Insulation resistance: Each core wire is grounded to the rest of the wire cores, with HYA cables exceeding 10000M Ω· km and HYAT cables exceeding 3000M Ω· km.
4. Working capacitance: average value 52 ± 2nF/km
5. Remote crosstalk defense: The average combined power at 150kHz is greater than 69dB/km.
Tianlian Communication Cable HPVV200 * 2 * 0.4 Welcome to purchase
AfterSalesService :
Key words:- Communication cable HPVV
