underground telephone cable From 1 pair to 1800 pair

Model:	telephone cable
Brand:	Yangling
Origin:	Made In China
Category:	Electronics & Electricity / Other Electrical & Electronic
Label:	telephone cable , underground cable , grounding cable
Price:	US $10 / meter
Min. Order:	500 meter

Product Description

undergound telephone cable from 1 pair to 1800 pair, can be 0.40mm/0.50/0.60mm BC Conductor.

specification

Part Number		5P-2400P Telephone Cable(0.4)	5P-1200P Telephone Cable(0.5)
Conductor	Diameter(mm)	0.4±0.01	0.5±0.01
	Material	Bare Copper	Bare Copper
	Type	Solid	Solid
Dielectric(Insulation)	Diameter(mm)	0.7±0.01	0.9±0.01
Dielectric(Insulation)	Material	Solid PE	Solid PE
CORE WRAPPING	Material	plastic tape	plastic tape
shield	Material	Corrugated Al Tape	Corrugated Al Tape
shield	Thickness(mm)	0.25	0.25
Jacket(sheath)	Diameter(mm)	7.5-70	8.5-65
	Thickness(mm)	≥1.4-3.2	≥1.4-3.2
	Material	LDPE	LDPE
Conductor Resistance(ohms/km )		≤147	≤92
Insulation resistance(Gohms*km )		≥10	≥10
Mutual capacitance(nF/km )		50±2	50±2
Capacitance Unbalance(Pf/km)	Pair-Pair	≤145	≤145
Capacitance Unbalance(Pf/km)	Pair-Ground	≤750	≤750
Dielectric Strength	Pair-Pair	DC 1000V/1Min	DC 1000V/1Min
Dielectric Strength	Pair-Ground	DC 3000V/1Min	DC 3000V/1Min
Attenuation	150kHz(dB/km)	≤12.1	≤9.0
Attenuation	1024kHz(Db/km)	≤27.3	≤22.3
Number of Pairs		10-2400	10-2400
Impedance (ohms )		100	100
Weight (kgs/km)		60-7500	75-7500
Operating Temperature Range(°C)		-50 to 60	-50 to 60
package		305-4000meters/roll	305-2000meters/roll