GYTY53 Cost-Effective Steel Tape Armored Direct Buried Underground Fiber Cable 2-288 Core

Budget-Friendly Direct Burial Underground Cable

Steel Tape Armor Anti-Pressure Structure

Stable Performance for Dry Soil Underground Projects

Durable Double PE Sheath Anti-Aging Design

Description
Feature
Technical data

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Description

Wanbao GYTY53 is a stranded loose tube, fully filled outdoor direct-buried optical cable complying with YD/T 901-2018 industry standard.

It adopts metallic central strength member, full water-blocking cable paste & water-blocking yarn, PE inner sheath, double-sided PSP corrugated steel tape armor and HDPE outer sheath. The all-non-metallic core design eliminates electromagnetic induction risk, delivering superior lightning protection compared with metal armored cables.

Feature

Model: GYFY53
Structure: Stranded loose tube, metallic strength member, full water-blocking filling, PE inner sheath, PSP corrugated steel tape armor, PE outer sheath
Executive Standard: YD/T 901-2018 (Outdoor Filled Loose Tube Optical Cable for Communication)
Laying Method: Direct Underground Burial / Duct Pipeline Installation
Operating Temperature: -40℃ ~ +70℃

Technical data

Fibers.of cable		24	48	96
No. of fiber per tube		6	12	12
No. of loose tube		4	4	8
No. of filler		1	1	0
Design (Strength Member+Tube& Filler)		1+5	1+5	1+8
Fiber Model		G.652D
Central Strength Member	Material	Steel wire
	Diameter（±0.5）mm	1.4	1.4	2.0/3.2 After coated
Loose Tube	Material	PBT
	Diameter（±0.1）mm	1.7	1.9	1.9
	Thickness（±0.05）mm	0.30
Filler Rope	Material	PP	PP	-
	Diameter（±0.1）mm	1.7	1.9	-
Inner Sheath	Material	MDPE
	Thickness（±0.1）mm	0.8
Armoring	Material	Polymer Coated Steel Tape
	Thickness（±0.05）mm	0.25
Water Blocking Layer	Material	Flooding Compound
Outer Sheath	Material	PE
	Thickness（±0.2）mm	1.7
Cable Diameter（±0.3）mm		11.0	11.4	13.3
Cable Weight（±10.0）kg/km		120	130	180
Allowable Tensile Strength（N）		1500	1500	2000
Allowable Crush Resistance（N/100mm）		3000
Min. bending radius	Without Tension	12.5×Cable-φ
	Under Maximum Tension	25.0×Cable-φ
Temperature range （℃）	Installation	-20~+60
	Transport & Storage	-40~+70
	Operation	-40~+70