Figure 8 Fiber Optic Cable

Figure 8 loose tube aerial installation fiber optic cable GYFTC8Y

Figure 8 loose tube aerial installation fiber optic cable GYFTC8Y

GYFTC8Y is a figure-8 optical fiber cable which is constructed with a central FRP for strength. Surrounding this core is a bundle of loose tubes made from high-modulus plastic. Each tube houses multiple 250µm optical fibers and is filled with a water-resistant compound .These tubes are then stranded around the central strength member to form a compact, circular cable core and wrapped in the water blocking tape. Finally, stranded wires are incorporated for support, and the entire assembly is encased in a polyethylene (PE) sheath, resulting in the distinctive figure-8 shape.

Introduction

MOQ：	4KM	Packaging:	Wooden drum
Delivery Time:	7-15 working days	Brand Name:	SOCT
Supply Ability:	5000KM/month	Model Number:	GYFTC8Y
Place of Origin:	Jiangsu,China	Certification:	ISO9001,ROHS,CE,FCC SDOC

Detail Information:

Fiber Count:	2-144
Fiber Type:	G652D,G655D,OM1,OM2
Fiber Brand:	YOFC,HTGD
OEM:	Yes
Application:	Aerial Installations
Structure	Figure 8
Messenger Wire	Steel wire*7
Jacket material	PE
Central strength member	FRP

Features:

· Self-Supporting Structure: GYFTC8Y cables are designed with a figure-eight shape and internal steel wires that provide excellent tensile strength, allowing the cable to be self-supporting without requiring additional support structures. This significantly simplifies installation and reduces costs.

· Excellent Waterproof Performance: The optical fibers are enclosed in loose tubes filled with a waterproof compound and wrapped with a water-blocking tape, ensuring long-term stable operation of the optical fibers.

· Superior Tensile Strength: The FRP within the cable contribute to its high tensile strength, enabling it to withstand significant pulling forces. This makes GFYTC8Y cables suitable for installation in various complex terrains and environments

· Strong Corrosion Resistance: The cable's outer sheath is made of weather-resistant and corrosion-resistant polyethylene material, capable of withstanding various harsh environmental conditions and extending the cable's service life.

· Easy Installation: GYFTC8Y cables are lightweight and flexible, making them easy and quick to install. They can be easily deployed for both aerial and direct burial applications.

Technical parameters:

No. of cable			4	8		12		24		48
Fiber Model			G.652D
Design(Strength Member+Tube&Filler)			1+5	1+5		1+5		1+5		1+5
Central Strength Member	Material		FRP
	Diameter（±0.05）mm		1.5		1.5		1.5		1.5	1.5
Loose Tube	Material		PBT
	Diameter（±0.06）mm		1.7	1.7		1.7		1.7		2.0
	Thickness（±0.03）mm		0.32	0.32		0.32		0.32		0.32
	The Max.Core NO./Tube		4	4		6		6		12
Filler Rope	Material		PP
	Diameter（±0.06）mm		1.7	1.7		1.7		1.7		2.0
	NO.		4	3		3		1		1
Water Blocking layer（Material）			Flooding Compound
Support pieces	Material		Galvanized steel strand
	Size(±0.1mm)		2.7(0.9×7)
Web	Material		MDPE
	Size（±0.2）mm		2.0×2.0
Outer Sheath①	Material		MDPE
	Thickness（±0.2）mm		1.5
Outer Sheath②	Material		MDPE
	Thickness（±0.1）mm		1.8
Cable Diameter(W×H)（±0.2）mm			8.4*16.0							9.4*17.1
Cable Weight（±10）kg			123							130
Min. bending radius		Without Tension	10.0×Cable-φ
		Under Maximum Tension	20.0×Cable-φ
Temperature range （℃）		Installation	-20~+60
		Transport&Storage	-40~+70
		Operation	-40~+70
Allowable Tensile Strength		Short Term	2700N
		Long Term	1000 N
Allowable Crush Resistance		Short Term	1500 (/100mm)
		Long Term	600 (/100mm)

G652D Fiber Data Sheet :

FIBER PERFORMANCE （ITU-G.652）	Item	specifications
	Mode field diameter（μm）	1310nm 9.2±0.4
		1550nm 10.5±0.4
	Coating diameter（μm）	245±7
	Coating non-circularity （%）	＜6.0
	Mode field /cladding concentricity error （μm）	≤0.6
	Cladding diameter（μm）	125.0±1
	Cladding non-circularity （%）	＜1.0
	Attenuation（dB/Km）	1310mm ≤0.36
		1550nm ≤0.22
		1625nm ≤0.24
	Cut-off wavelength （nm）	2m（λc） 1150~1330
		20m cable +2m fiber （λcc）＜1260
	Dispersion	Zero dispersion wavelength（m） 1300~1322
		Zero dispersion slope（ps/nm².Km） ≤0.092
		Chromatic dispersion (Ps/nm2.Km)	1285~1330nm ≤3.1
			1550nm ≤18
			1625nm ≤22
	Fiber color	blue, orange, green, brown, slate, white, red, black, yellow, violet, pink and aqua

Fiber Colors:

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

Production workshop：

Quality verification：

Packaging:

FAQ:

Q1: How to choose the right optical cable?

Choosing an optical cable requires considering factors such as transmission distance, data rate, environmental conditions, and connection methods. You can provide your specific requirements, and our professional technical team will recommend the suitable optical cable products for you.

Q2: What’s the MOQ?

The MOQ of Fiber Optic cable depends on the product model and customer needs. You can consult our sales personnel for more details.

Q3: What’s delivery time?

Our delivery time is generally 7-15 working days. The specific delivery time will be determined based on the order quantity and production schedule.

Q4: Why are optical cable prices on the market so varied?

The price differences in optical cables are the result of multiple factors. When choosing optical cables, you should consider price, quality, brand, and after-sales service comprehensively to select products that meet your needs.

Q5: Is it possible to customize optical cables with special specifications?

Absolutely! We will have detailed discussions with you to understand your needs. Then, our engineers will design the optimal solution based on your requirements. We will produce samples for your testing and confirmation. Finally, we will arrange mass production according to your confirmation.