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2 Pairs Of Telephone Lines
  • 2 Pairs Of Telephone Lines2 Pairs Of Telephone Lines
  • 2 Pairs Of Telephone Lines2 Pairs Of Telephone Lines
  • 2 Pairs Of Telephone Lines2 Pairs Of Telephone Lines
  • 2 Pairs Of Telephone Lines2 Pairs Of Telephone Lines

2 Pairs Of Telephone Lines

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Product Description

2 Pairs Of Telephone Lines


2 Pairs Of Telephone Lines Description:

Rated temperature: 75℃

Solid Annealed Soft Round Copper Wire

Color-coded PE insulation

Packing: 305M/reel, 500M/reel


Product Structure:

1. Core wire

Conductor: 23AWG (0.5/0.4) positive and negative single bare copper wire

Insulation: HDPE;

Outer Diameter: 0.9mm


2. Two-core twisted pair

25 pairs of colors

Main color spectrum: white, red, black, yellow, purple

Secondary color: blue, orange, green, brown, gray


3. Cable

Polyester tape thickness: 0.04mm


4. Sheath

Sheath thickness: 1.0 plus or minus 0.4mm

Material: PVC

color: gray

Outer diameter: 20.2 plus or minus 1.mm


5. Printing

KINGSIGNAL HSYV3 100*2*0.5(CAT3/UTP meter counting year

Printing color: black


Physical Properties:

Conductor Elongation at Break: 15%

Insulation tensile strength: 16MPA

Insulation elongation at break: 300%

Sheath tensile strength before aging: 13.5MPa

Elongation at break of sheath before aging: 150%

Sheath tensile strength after aging: 12.5MPa

Sheath elongation at break after aging: 125%

Strippability of insulation: no damage to insulation and conductors


Electrical Characteristics:

Single Conductor DC Resistance (max)

9.5 Ω/100m

Insulation spark test(DC)1min

1 KV

Working capacitor(max)

6.6nf/100m

Insulation core broken, mixed wire

Uninterrupted line without mixed line

Insulation resistance

≥5000MΩ.km


Transmission characteristics:

frequency
MHz

NEXT
db,min

EL_FEXT
db,min

SRL
db

phase delay
ns/100m

1

41

39

12

570

4

32

27

12

552

10

26

19

12

545

16

23

15

11.2

543




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