GYTZS Fire Retardant Outdoor Fiber Optic Cable

Product Overview

GYTZS Fireproof Outdoor Optical Cable Product DescriptionGYTZA type optical cable places 250 μm optical fiber in a loose sleeve made of high modulus plastic, the sleeve is filled with waterproof filler, the center is steel wire as a metal reinforcement, and the high-core cable is sometimes coated wi

Product Model：GYTZS

Update Time：2025-03-28

Manufacturer Type：

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Fiber Core Count：2-288 Cores

Outer Jacket：Flame retardant PE

Standard：

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GYTZS Fire Retardant Outdoor Fiber Optic CableDetailed Introduction

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GYTZS Fireproof Outdoor optical cable Product Description

GYTZA type optical cable places 250 μm optical fiber in a loose sleeve made of high modulus plastic, the sleeve is filled with waterproof filler, the center is steel wire as a metal reinforcement, and the high-core cable is sometimes coated with PE. The sleeve and filler are twisted around the reinforcement to form a compact circular cable core. The cable core is covered with PSP and filled with waterproof filler. Finally, the flame-retardant PE sheath is used to form the cable.

Product features of GYTZS fireproof outdoor optical cable

Good mechanical properties, good high temperature resistance
High-strength loose casing, resistant to hydrolysis
Special casing fillers play a key role in protecting optical fibers
Specially designed compact structure prevents loose casing shrinkage
Flame retardant outer sheath to protect optical fibers from fire
PSP enhanced moisture resistance

GYTZS fireproof outdoor optical cable application:

Pipeline, overhead, direct burial.

optical properties

		G.652	G.655	50 / 125μm	62.5/125 μm
Attenuation (+20℃)	@850nm			≤3.0 dB/km	≤3.0 dB/km
	@1300nm			≤1.0 dB/km	≤1.0 dB/km
	@1310nm	≤0.36 dB/km	≤0.40 dB/km
	@1550nm	≤0.22 dB/km	≤0.23dB/km
Bandwidth (Class A)	@850nm			≥500 MHz·km	≥200 MHz·km
Bandwidth (Class A)	@1300nm			≥1000 MHz·km	≥600 MHz·km
Numerical Aperture				0.200±0.015NA	0.275±0.015NA
Cable Cut-off Wavelength		≤1260nm	≤1480nm
Storage/Operating temperature		-40℃ ~+70℃

Technical parameters

Model	Fiber cores	Tubes	Fillers	Diameter (mm)	Weight (kgs)	Tensile (N)		Crush (N)		Bending radius
						Long term	Short term	Long term	Short term	Static /Dynamic
GYTZS-2~6F	2~6	1	4	9.7	135	600	1500	300	1000	10D/20D
GYTZS-8~12F	8~12	2	3	9.7	135	600	1500	300	1000	10D/20D
GYTZS-14~18F	14~18	3	2	9.7	135	600	1500	300	1000	10D/20D
GYTZS-20~24F	20~24	4	1	9.7	135	600	1500	300	1000	10D/20D
GYTZS-26~30F	26~30	5		9.7	135	600	1500	300	1000	10D/20D
GYTZS-32~36F	32~36	6		10.2	147	1000	3000	300	1000	10D/20D
GYTZS-38~48F	38~48	4	1	11.2	167	1000	3000	300	1000	10D/20D
GYTZS-50~60F	50~60	5		11.2	167	1000	3000	300	1000	10D/20D
GYTZS-62~72F	62~72	6		12.2	189	1000	3000	300	1000	10D/20D
GYTZS-74~84F	74~84	7	1	13.8	231	1000	3000	300	1000	10D/20D
GYTZS-86~96F	86~96	8		13.8	231	1000	3000	300	1000	10D/20D
GYTZS-98~108F	98~108	9	1	15.2	271	1000	3000	300	1000	10D/20D
GYTZS-110~120F	110~120	10		15.2	271	1000	3000	300	1000	10D/20D
GYTZS-122~132F	122~132	11	1	17.1	327	1000	3000	300	1000	10D/20D
GYTZS-134~144F	134~144	12		17.1	327	1000	3000	300	1000	10D/20D

Application

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