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Self Supporting 24 AWG Shielded 25 Pair Telephone Cable

$1.50 /meters


Stock:	1000meters

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Product Details

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Basic Info

Model NO.: SL-TEL25
Conductor Material: Copper
Type: Cat 3
Conductor Type: Solid
Certification: CE, ISO, RoHS
Brand: N/a
Weather: Water Proof
Transport Package: 1km/Drum
Origin: China

Application: Local Communication Cable
Cover Material: PE
Material Shape: Round Wire
Wire Core Material: Bare Copper Wire
Model: MHYV
Tensile Strength: Over 1000n
Trademark: STAR LINK
Specification: 25-300 pairs
HS Code: 85444919

Product Description

Jelly Filled Underground Armored Telecommunication Cable

Self Supporting 24 AWG Shielded 25 Pair Telephone Cable

Core Construction:

• Conductors: Solid, annealed copper; sizes 19, 22 and 24 AWG

• Insulation: Solid, high density polyethylene, color- coded in accordance with telephone industry standards

• Twisted Pairs: Insulated conductors are twisted into pairs with varying lay lengths to minimize crosstalk

• Core Assembly: Pairs are assembled together in a single group (25 pairs and bellow); Or arranged in groups,each group having a color-coded unit binder (over 25 pairs).

• Core Wrap: Non-hygroscopic dielectric tape applied longitudinally with an overlap

• Aluminum Shield: Corrugated, copolymer coated, 0.008" aluminum tape applied longitudinally with an overlap

• Support Messenger: A 1/4", 7 strand, extra high strength galvanized steel wire, fully flooded for corrosion protection

• Jacket: Black, linear low density polyethylene is jacketed in an integral extrusion with the shielded core and support messenger.

Technical data

Specifications	Measurement unit	Conductor size (mm)
		0.4	0.5	0.65	0.9
Electricity indicators
Conductor resistance at 20^oC	Ohm/km
Average value	Ohm/km	139	88.7	52.5	27.4
Maximum distinctive value	Ohm/km	147	93.5	56.5	29
Average value	Ohm/km	2	1.5	1.5	1.5
Maximum distinctive value	Ohm/km	5	5	4	4
Operating capacitance at 20^oC	nF/km
Average value
Less than12 pairs	nF/km	52 ± 4
More than12 pairs	nF/km	52 ± 2
Maximum distinctive value	nF/km
Less than12 pairs	nF/km	≤ 58
More than12 pairs	nF/km	≤ 57
Transmission attenuation at 20^oC	dB/km
At 1 KHz	dB/km	1.85 ± 3%	1.44 ± 3%	1.13 ± 3%	0.82 ± 3%
At 150 KHz	dB/km	12.3	8.9	6	5.4
At 772 KHz	dB/km	23.6	19.8	13.9	12
Crosstalk attenuation at far end at20^oC	dB/km
At 150 KHz	dB/km	52/56	52/58	52/57	54/60
At 772 KHz	dB/km	38/42	38/44	38/44	40/46
Crosstalk attenuation at near end at20^oC	dB/km
At 150 KHz	dB/km	53/58	53/58	53/58	53/58
At 772 KHz	dB/km	42/47	42/47	42/47	42/47

configuration

• Application(s): Intended for aerial installation
• Compliances: Formerly RDUP (RUS) Specification PE-38
• RoHS Compliant (effective 1/1/10)
• ANSI/ICEA S-85-625-2007

Packaging

• Standard lengths are shipped on non-returnable wood reels
• Non-standard packaging is available upon request

Self Supporting 24 AWG Shielded 25 Pair Telephone Cable