20 pairs copper cable telephone cable

Description

• Multi-pair, Cat 3, UTP cable. 100 Ohm impedance. Data transmission frequency of up to 16 MHz.
• Multi-pair Cat5 cable is also available.

Technical data

• Temperature range( °C ):-40 to 70
• Characteristic impedance: 100 15 Ohm
• Maximum resistance unbalance: 5%
• Bending radius (min.): 8 x cable diameter
• Maximum capacitance unbalance: 330 pF/100 meters
• Maximum delay skew: 45 ns/100 meters
• Flame retardancy: CMP, CMR, CM

Standards and performances  

• ISO/IEC 11801 2nd ed.
• EN 50173-1
• EIA/TIA 568B.2

 Contact information:

• Mobile:  86-13128800674
• Fax:       86-075583981221
• E-mail :  sales15 at
• Skype:  cable.sunny66
• QQ: 506324503  
• Wechat: 506324503