Basic Customization Bulk Sale Cheap Copper Wire/Telephone Wire/Telephone Drop Wire

Product Description

ADSL Connecting Cables
Application
The cables are designed for ADSL transmission system. The cables are characterized by guaranteed data speeds up to 10MHz. The cables have a small cable diameter with an easily removable sheath.
Standards
• IEC 61156-1 Part 1• ANSI/ICEA S-80-576
Conductors
Solid annealed bare copper sized 0.4mm as per ASTM B-3/IEC 60228 Class 1
Insulation
Solid polyethylene as per ASTM D 1248/IEC 60708
Twisted Pairs
Insulated conductors are twisted into pairs with varying lays to minimize crosstalk
cable Core Assembly
The pairs are cabled in concentric layer to form the cable core
Core Wrapping
One or more non-hygroscopic polyester tapes are helically or longitudinally laid with an overlap
Screen 
An aluminium polyester foil is applied in close contact with tinned copper braid screen
Sheath
PVC or LSZH compound
Ripcord
Ripcord may be placed to facilitate sheath removal
Electrical Properties

Number of Pairs		2	4	6	8	12	24
Maximum Conductor Resistance @20°C	/km	143	143	143	143	143	143
Minimum Insulation Resistance @500V DC	M.km	1000	1000	1000	1000	1000	1000
Maximum Mutual Capacitance @800Hz	nF/km	80	80	80	80	80	80
Maximum Capacitance Unbalance pair-to-pair	pF/500m	250	250	250	250	250	250
Impedance		120	120	105	105	100	105
Maximum Average Attenuation @1MHz	dB/km	32	32	32	32	32	32
Maximum Average Attenuation @10MHz	dB/km	110	110	110	110	110	110
Minimum NEXT pair-to-pair @1MHz	dB	55	55	55	55	55	55
Minimum NEXT pair-to-pair @10MHz	dB	40	40	40	40	40	40
Dielectric Strength 1min	V DC	1500	1500	1500	1500	1500	1500

Mechanical and Thermal Properties
Temperature range during operation (fixed state): -30°C - +70°C
Temperature range during installation (mobile state): -20°C - +50°C
Minimum bending radius: 10 x Overall Diameter
Colour Code
Standard colour code is per ANSI/ICEA S-80-576 given in Colour Code 


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1.6years manufactory experience 
2.OEM/ODM available
3.Steady product quality
4.Strict quality control
5.Strictly conform to CE,ROHS,Iso9001
6.Quick delivery time(20ft,25days)   
     
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