GYFC8Y53

Self-Supporting Optic Cable

GYFC8Y53

The GYFC8Y53 is a high-performance loose tube fiber optic cable engineered for demanding telecommunication applications. Constructed with multi-loose tubes filled with water-blocking compound and stranded around a strength member, this cable ensures excellent mechanical protection and environmental stability. It features multiple single-mode or multimode optical fibers, providing reliable high-speed data transmission with minimal signal loss.
With a rugged outer sheath resistant to UV, abrasion, and chemicals, GYFC8Y53 is suitable for outdoor installations, including aerial use. The cable’s flame-retardant properties enhance safety in enclosed spaces. Its compact design allows for easy routing and installation, reducing deployment time and costs. Ideal for long-haul networks, access networks, and data center interconnections, GYFC8Y53 offers consistent performance and durability, meeting international standards for optical fiber communication.

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Product Description

The GYFC8Y53 is a high-performance loose tube fiber optic cable engineered for demanding telecommunication applications. Constructed with multi-loose tubes filled with water-blocking compound and stranded around a strength member, this cable ensures excellent mechanical protection and environmental stability. It features multiple single-mode or multimode optical fibers, providing reliable high-speed data transmission with minimal signal loss.

With a rugged outer sheath resistant to UV, abrasion, and chemicals, GYFC8Y53 is suitable for outdoor installations, including aerial use. The cable's flame-retardant properties enhance safety in enclosed spaces. Its compact design allows for easy routing and installation, reducing deployment time and costs. Ideal for long-haul networks, access networks, and data center interconnections, GYFC8Y53 offers consistent performance and durability, meeting international standards for optical fiber communication.

Product Features

1. CABLE CONSTRUCTION

1.1 CROSS SECTIONAL DIAGRAM

1.2 TECHNICAL SPECIFICATION

Fiber count		2～24	48	72		96	144
Loose Tube	OD (mm):	1.9^±^0.1	2.4^±^0.1	2.4^±^0.1		2.4^±^0.1	2.4^±^0.1
	Material：	PBT
Max fiber count/tube		6	12	12		12	12
Core unit		4	4	6		8	12
FRP/Coating（mm）		2.0	2.0	2.6		2.6/4.2	2.6/7.4
Water Block Material：		Water blocking Compound
Supporting wire (mm)		7*1.6mm
Sheath	Thickness:	Non. 1.8mm
	Material：	PE
OD of cable (mm)		13.4*24.4	15.0*26.0		15.4*26.4	16.8*27.8	20.2*31.2
Net weight (kg/km)		270	320		350	390	420
Operating temperature range(°C)		-40~+70
Tensile strength short/ long term(N)		8000/2700

2.FIBER AND LOOSE BUFFER TUBE IDENTIFICATION

NO.	1	2	3	4	5	6	7	8	9	10	11	12
Tube Color	Blue	Orange	Green	Brown	Slate	White	Red	Black	Yellow	Violet	Pink	Aqua
NO.	1	2	3	4	5	6	7	8	9	10	11	12
Fiber Color	Blue	Orange	Green	Brown	Slate	natural	Red	Black	Yellow	Violet	Pink	Aqua

3. OPTICAL FIBER

3.1 Single Mode Fiber

ITEMS	UNITS	SPECIFICATION
Fiber type		G652D		G657A
Attenuation	dB/km	1310 nm≤ 0.35 1550 nm≤ 0.21
Chromatic Dispersion	ps/nm.km	1310 nm≤ 3.5 1550 nm≤18 1625 nm≤ 22
Zero Dispersion Slope	ps/nm².km	≤ 0.092
Zero Dispersion Wavelength	nm	1300 ~ 1324
Cut-off Wavelength (lcc)	nm	≤ 1260
Attenuation vs. Bending (60mm x100turns)	dB	(30 mm radius，100 rings ) ≤ 0.1 @ 1625 nm	(10 mm radius，1 ring)≤ 1.5 @ 1625 nm
Mode Field Diameter	mm	9.2 ± 0.4 at 1310 nm	9.2 ± 0.4 at 1310 nm
Core-Clad Concentricity	mm	≤ 0.5	≤ 0.5
Cladding Diameter	mm	125 ± 1	125 ± 1
Cladding Non circularity	%	≤ 0.8	≤ 0.8
Coating Diameter	mm	245 ± 5	245 ± 5
Proof Test	Gpa	≥ 0.69	≥ 0.69

4. Mechanical and Environmental Performance of the Cable

NO.

ITEMS

TEST METHOD

ACCEPTANCE CRITERIA

Tensile Loading

Test

#Test method: IEC 60794-1-E1

-. Long-tensile load: 2700 N

-. Short-tensile load:8000 N

-. Cable length: ≥ 50 m

-. Attenuation increment@1550 nm: ≤ 0.1 dB

-. No jacket cracking and fiber breakage

Crush Resistance

Test

#Test method: IEC 60794-1-E3

-. Long load: 1000 N/100mm

-. Short-load: 2200 N/100mm

Load time: 1 minutes

-. Attenuation increment@1550 nm: ≤ 0.1 dB

-. No jacket cracking and fiber breakage

Impact Resistance Test

#Test method: IEC 60794-1-E4

-. Impact-height: 1 m

-. Impact-weigh: 450 g

-. Impact-point: ≥ 5

-. Impact-frequency: ≥ 3/point

-. Attenuation increment@1550 nm: ≤ 0.1 dB

-. No jacket cracking and fiber breakage

Repeated

Bending

#Test method: IEC 60794-1-E6

-. Mandrel-diameter: 20 D (D = cable diameter)

-. Subject weight: 15 kg

-. Bending-frequency: 30 times

-. Bending-speed: 2 s/time

-. Attenuation increment@1550 nm: ≤ 0.1 dB

-. No jacket cracking and fiber breakage

Torsion Test

#Test method: IEC 60794-1-E7

-. Length: 1 m

-. Subject-weight:15 kg

-. Angle: ±180 degree

-. Frequency: ≥ 10/point

-. Attenuation increment@1550 nm: ≤ 0.1 dB

-. No jacket cracking and fiber breakage

Water Penetration

Test

#Test method: IEC 60794-1-F5B

-. Height of pressure head: 1 m

-. Length of specimen: 3 m

-. Test time: 24 hours

-. No leakage through the open cable end

Temperature

Cycling Test

#Test method: IEC 60794-1-F1

-. Temperature steps: + 20℃,40℃, + 70℃, + 20℃

-. Testing Time: 24 hours/step

-. Cycle-index: 2

-. Attenuation increment@1550 nm: ≤ 0.1 dB

-. No jacket cracking and fiber breakage

Drop Performance

#Test method: IEC 60794-1-E14

-. Testing length: 30 cm

-. Temperature range: 70 ± 2℃

-. Testing-Time: 24 hours

-. No filling compound drop-out

Temperature

Operating: -40℃~+60℃

Store/Transport: -50℃~+70℃

Installation: -20℃~+60℃

5. FIBER OPTIC CABLE BENDING RADIUS

Static bending: ≥ 10 times than cable out diameter.

Dynamic bending: ≥ 20 times than cable out diameter.

6. PACKAGE AND MARK

6.1 PACKAGE

Not allowed two length units of cable in one drum, two ends should be sealed, two ends should be packed inside drum, reserve length of cable not less than 3 meters.

6.2 MARK

Cable Mark: Brand, Cable type, Fiber type and counts, Year of manufacture, Length marking.

7. TEST REPORT

Test report and certification supplied on request.

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If you're looking for a reliable, high-speed fibre optic cable solution, look no further than OYI. Contact us now to see how we can help you stay connected and take your business to the next level.

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