Optical Fiber Cable

GYTA53 outdoor optical cable

The structure of GYTA53 optical cable is that 250μm optical fiber is sheathed in a loose tube made of high modulus material, and the loose tube is filled with waterproof compound. The center of the cable core is a metal reinforced core. For some optical fiber cables, a layer of polyethylene (PE) needs to be extruded outside the metal reinforced core. The loose tube (and filler rope) is twisted around the central reinforcing core to form a compact and round cable core, and the gaps in the cable core are filled with water blocking fillers. Plastic coated aluminum tape (APL) is longitudinally wrapped and then extruded with a layer of polyethylene inner sheath. Double-sided plastic coated steel tape (PSP) is longitudinally wrapped and then extruded with polyethylene sheath to form cables.

Product Specification

Cable structure and parameter

Fiber type	G.652D(9/125)
Loose tube	PBT Loose Tube
Attenuation@1310nm	≤ 0.36 dB/km
Attenuation@1550nm	≤ 0.22 dB/km
Temperature range	Transport/Operating -40~+70°C

Standards:

GYTA53 cable complies with standard YD/T901-2001 as well as IEC60794-1
Storage/Operating Temperature: -40°C to + 70°C

Performance of Cabled Optical Fiber

Specifications:

Optical Characteristics	G.652	G.655	50/125μm	62.5/125μm
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	≤0.23 dB/km
Bandwidth(Class A)	'@850nm			≥500 MHz·km	≥200 MHz·km
	'@1300nm			≥1000 MHz·km	≥600 MHz·km
Numerical Aperture			0.200±0.015NA	0.275±0.015NA
Cable Cut-off Wavelength λcc	≤1260nm	≤1480nm

Cable Type	Fiber Count	tubes	fillers	Cable Weight kg/km	Tensile Strength	Crush Resistance	Bending Radius
Long/Short TermN	Long/Short Term N/100mm	Static/Dynamic mm
GYTA53	2~6	1	7	255	short term	1000/3000	10D/20D
GYTA53	8~12	2	6	255	600N and long	1000/3000	10D/20D
GYTA53	14-18	3	5	255	term 1500N or	1000/3000	10D/20D
GYTA53	20-24	4	4	255	take Max.	1000/3000	10D/20D
GYTA53	26-30	5	3	255	value in 1KM	1000/3000	10D/20D
GYTA53	32-36	6	2	255	weight	1000/3000	10D/20D
GYTA53	38-42	7	1	255		1000/3000	10D/20D
GYTA53	44-48	8	0	255		1000/3000	10D/20D
GYTA53	50-60	5	3	320		1000/3000	10D/20D
GYTA53	62-72	6	2	320		1000/3000	10D/20D
GYTA53	74-84	7	1	320		1000/3000	10D/20D
GYTA53	86-96	8	0	320		1000/3000	10D/20D
GYTA53	98-108	9	1	380		1000/3000	10D/20D
GYTA53	110-120	10	0	380		1000/3000	10D/20D
GYTA53	122-132	11	1	415		1000/3000	10D/20D
GYTA53	134-144	12	0	415		1000/3000	10D/20D
Storage/Operating Temperature : -40℃ to + 70℃

Packing

Each single cable length been wound on an iron stand-wooden composite or pure wooden drum.

Standard drum length is 2000m ±2%, or it can be delivered as customer requirement but not longer than

6000m with a tolerance.

Covered by plastic buffer sheet.

Sealed by strong wooden battens.

At least 1m of cable inner end should be reserved for testing.

Feature

* Steel wire strength filler protect tube fiber steel tape armor.
* Good ultra violet radiation resistant property.
* Good moisture-resistance.

Application

QA&QC

Storage,Handling and Transportation

Strategic partner with Babaolu

3,800 customers from more than 70 countries in the past 10 years.

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