GYTA333 Underwater Cable

The loose tubes are made of high modulus plastics (PBT) and filled with water resistant filling gel. Loose tubes are stranded around the metallic central strength member, cable core is filled with cable filling compound. The corrugated aluminum tape is longitudinally applied over the cable core, and combined with polyethylene (PE) inner sheath. Double layer galvanized steel wires are stranded around inner sheath, and then extruded with PE outer sheath.

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Description

Specification

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Application:

Underwater (Deep Water Available)

Characteristics:

1. Full-section water-blocking structure ensures good water and moisture resistance
2. The loose tube is filled with special grease to provide critical protection for the fiber
3. Layered straight-buried, underwater optical cable, using high-quality optical fiber to ensure excellent transmission performance of optical cable
4. Precisely control the fiber length to ensure excellent mechanical and temperature characteristics of the cable
5. The center reinforcement member is made of corrosion-resistant, high Young's modulus phosphating steel wire
6. Vertically wrapped double-sided wrinkled aluminum tape armor, double-layer wire wrapped around the package to ensure the mechanical compression and bullet resistance of the cable, meeting the underwater laying requirements
7. Strict process and raw material control to ensure the optical cable has been working stably for more than 30 years

Standards:

Comply with standard IEC 60794-1.

Technical Parameters

Cable Type	Cable Diameter MM	Cable Weight KG/KM	Crush ResistanceLong/Short Term N/100MM		Bending RadiusStatic/Dynamic MM
GYTA333 2~36	15.8±0.5	488	5000	20000	10D/20D
GYTA333 48~60	16.5±0.5	530	5000	20000	10D/20D
GYTA333 96	20.0±0.5	857	5000	20000	10D/20D

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Application:

Underwater (Deep Water Available)

Characteristics:

1. Full-section water-blocking structure ensures good water and moisture resistance
2. The loose tube is filled with special grease to provide critical protection for the fiber
3. Layered straight-buried, underwater optical cable, using high-quality optical fiber to ensure excellent transmission performance of optical cable
4. Precisely control the fiber length to ensure excellent mechanical and temperature characteristics of the cable
5. The center reinforcement member is made of corrosion-resistant, high Young’s modulus phosphating steel wire
6. Vertically wrapped double-sided wrinkled aluminum tape armor, double-layer wire wrapped around the package to ensure the mechanical compression and bullet resistance of the cable, meeting the underwater laying requirements
7. Strict process and raw material control to ensure the optical cable has been working stably for more than 30 years

Standards:

Comply with standard IEC 60794-1.

Technical Parameters

Cable Type	Cable Diameter MM	Cable Weight KG/KM	Crush ResistanceLong/Short Term N/100MM		Bending RadiusStatic/Dynamic MM
GYTA333 2~36	15.8±0.5	488	5000	20000	10D/20D
GYTA333 48~60	16.5±0.5	530	5000	20000	10D/20D
GYTA333 96	20.0±0.5	857	5000	20000	10D/20D

Packing Material:

Non-returnable wooden drum.
Both ends of the fiber optic cables are securely fastened to the drum and sealed with a shrinkable cap to prevent ingress of moisture.
• Each single length of cable shall be reeled on Fumigated Wooden Drum
• Covered by plastic buffer sheet
• Sealed by strong wooden battens
• At least 1 m of inside end of cable will be reserved for testing.
• Drum length: Standard drum length is 3，000m±2%;

Cable printing:

The sequential number of the cable length shall be marked on the outer sheath of the cable at an interval of 1meter ± 1%.

The following information shall be marked on the outer sheath of the cable at an interval of about 1 meter.

1. Cable type and number of optical fiber
2. Manufacturer name
3. Month and Year of Manufacture
4. Cable length

Drum marking:

Each side of every wooden drum shall be permanently marked in a minimum of 2.5~3 cm high lettering with the following:

1. Manufacture name and logo
2. Cable length
3. Fiber cable types and number of fibers,etc
4. Rollway
5. Gross and net weight

Port:
Shanghai/Guangzhou/Shenzhen

Lead Time：

Note:The Packing standard and details as above is estimated and final size & weight shall be confirmed before shipment.

Quantity(KM)	1-300	≥300
Est.Time(Days)	15	To be begotiated!

Packing Size For Reference:

Cable Type		Length (M)					Fiber Count	Outer Diameter (mm)
Cable Type		1000M	2000M	3000M	4000M	5000M	Fiber Count	Outer Diameter (mm)
GYTA333	Net Weight (kg)	115	230	345	460	575	2-60 fibers	10.5mm
	Gross Weight (kg)	130	260	390	520	650
	Reel Size (cm)	60*60	80*70	100*70	110*70	120*70
	Net Weight (kg)	125	250	375	500	625	62-72 fibers	11.8mm
	Gross Weight (kg)	145	275	405	535	665
	Reel Size (cm)	70*60	90*70	100*70	120*70	120*80
	Net Weight (kg)	185	370	555	740	925	74-96 fibers	13.5mm
	Gross Weight (kg)	200	400	600	800	1000
	Reel Size (cm)	80*70	100*70	120*70	130*80	140*80
	Net Weight (kg)	270	540	810	1080	1350	144 fibers	16mm
	Gross Weight (kg)	300	600	900	1200	1500
	Reel Size (cm)	90*70	120*70	140*80	150*80	160*80
	Net Weight (kg)	320	640	1920			288 fibers	20mm
	Gross Weight (kg)	350	700	560
	Reel Size (cm)	110*70	140*80	160*80

Above reel size is: diameter * width (cm)

Remark: The cables are packed in carton, coiled on Bakelite & steel drum. During transportation, right tools should be used to avoid damaging the package and to handle with ease. Cables should be protected from moisture,kept away from high temperature and fire sparks,protected from over bending and crushing,protected from mechanical stress and damage.

Optical Cable Factory

In 2004, GL FIBER established the factory to produce optical cable products, mainly producing drop cable, outdoor optical cable, etc.

GL Fiber now have 18 sets of coloring equipments, 10 sets of secondary plastic coating equipments, 15 sets of SZ layer twisting equipments, 16 sets of sheathing equipments, 8 sets of FTTH drop cable production equipments, 20 sets of OPGW optical cable equipments, and 1 paralleling equipment And many other production auxiliary equipments. At present, the annual production capacity of optical cables reaches 12 million core-km (average daily production capacity of 45,000 core km and kinds of cables can reach 1,500 km) . Our factories can produce various types of indoor and outdoor optical cables ( such as ADSS, GYFTY, GYTS, GYTA, GYFTC8Y, air-blown micro-cable, etc.). the daily production capacity of common cables can reach 1500KM/day, the daily production capacity of drop cable can reach max. 1200km/day, and the daily production capacity of OPGW can reach 200KM/day.