GYXTW Single Jacket Single Amored Cable 24-48 Core

GYXTW cable, single-mode/multimode fibers are positioned in the loose tube, which is made of high modulus plastic materials and filled with filling compound. PSP is longitudinally applied around the loose tube, and water-blocking materials are distributed into interstices between them to guarantee the compactness and longitudinal water-blocking performance. Two parallel steel wires are placed at both sides of the cable core while PE sheath is extruded over it.

Product Detaills:

Product Name: GYXTW Outdoor Duct Aerial Cable;
Outer Sheath: PE,HDPE,MDPE,LSZH
Armored: Steel Tape+Parallel Steel Wire
Fiber Type: Singlemode,multimode,om2,om3
Fiber Count: 8-12 Core

GYXTW Single Jacket Single Amored Cable 24-48 Core possesses high tensile strength and flexibility in compact cable sizes. At the same time, it provides excellent optical transmission and physical performance.

GL ensures a continuing level of quality in our cable products through several quality control programs including ISO 9001. Both initial and periodic qualification testing are performed to assure the cable’s performance and durability in the field environments.

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Description

Specification

Package & Shipping

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Structure Design

Application

Aerial/Duct/Outdoor

Characteristic
1. Excellent mechanical and temperature performance guaranteed by the accurate excess fiber lent.
2. Critical protection to fibers, based on the excellent hydrolysis resistance.
3. Excellent crush resistance and flexibility.
4. PSP enhances the cable crush-resistance, impact-resistance and moisture-proof.
5. Two parallel steel wires ensure tensile strength. 6. Excellent ultraviolet prevention with PE sheath，small diameter, light weight and installation friendliness.

Temperature Rage

Operating :-40℃ to +70℃ Storage :-40℃ to +70℃

Standards

Comply with standard YD/T 769-2010

Technical Characteristics

1)The unique extruding technology provides the fibers in the tube with good flexibility and bending endurance

2)The unique fiber excess length control method provides the cable with excellent mechanical and environmental properties Multiple water blocking material filling provides dual water blocking function

B1.3(G652D) single mode fiber

Optics Specifications
Attenuation(dB/km)	@1310nm	≤0.36db/km
	@1383nm (after hydrogen aging)	≤0.32db/km
	@1550nm	≤0.22db/km
	@1625nm	≤0.24db/km
Dispersion	@1285nm~1340nm	-3.0~3.0ps/(nm*km)
	@1550nm	≤18ps/(nm*km)
	@1625nm	≤22ps/(nm*km)
Zero-Dispersion wavelength		1300~1324nm
Zero-Dispersion slope		≤0.092ps/(nm²*km)
Mode field diameter @ 1310nm		9.2±0.4μm
Mode field diameter @ 1550nm		10.4±0.8μm
PMD	Max. value for fiber on the reel	0.2ps/km 1/2
	Max. Designed value for link	0.08ps/km 1/2
Cable cutoff wavelength,λ cc		≤1260nm
Effective group index(Neff)@1310nm		1.4675
Effective group index(Neff)@1550nm		1.4680
Macro-bend loss(Φ60mm,100 turns)@1550nm		≤0.05db
Back scatter characteristic(@1310nm&1550nm)
Point discontinuity			≤0.05db
Attenuation uniformity			≤0.05db/km
Attenuation coefficient difference for bi-directional measurement			≤0.05db/km
Geometrical characteristics
Cladding diameter			125±1μm
Cladding non-circularity			≤1%
Core/cladding concentricity error			≤0.4μm
Fiber diameter with coating(uncolored)			245±5μm
Cladding/coating concentricity error			≤12.0μm
Curl			≥4m
Mechanical characteristic
Proof test			0.69GPa
Coating strip force(typical value)			1.4N
Dynamic stress corrosion susceptibility parameter(typical value)			≥20
Environmental characteristics(@1310nm&1550nm)
Temperature induced attenuation(-60~+85℃)			≤0.5dB/km
Dry heat induced attenuation(85±2℃,30days)			≤0.5dB/km
Water immersion induced attenuation(23±2℃,30days)			≤0.5dB/km
Damp heat induced attenuation(85±2℃,RH85%,30days)			≤0.5dB/km

GYXTW Fiber Cable Technical Parameter

Fiber Number	24	48
Fiber No. per tube	4	4
Number of Loose tube	6	12
Loose tube diameter	1.8mm
Loose tube material	PBT polybutylece terephthalate
Gel filled in loose tube	Yes
Messenger wire	2X1.0mm
Cable OD	10mm
Operation temperature range	-40 deg C to + 70 deg C
Installation temperature range	-20 ℃ to + 60 ℃
Transport and storage temperature range	-40 ℃ to + 70 ℃
Tensile force(N)	Short term 1500N Long term 1000N
Minimal installation bending radius	20 x OD
Minimal operation bending radius	10 x OD

Noted:

1，Only a part of Aerial/Duct/Direct Buried/Underground/Armoured cables are listed in the table. Cables with other specifications can be inquired.
2，Cables can be supplied with a range of single mode or multimode fibers.
3，Specially designed Cable structure is available on request.

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Structure Design

Application

Aerial/Duct/Outdoor

Temperature Rage

Operating :-40℃ to +70℃ Storage :-40℃ to +70℃

Standards

Comply with standard YD/T 769-2010

Technical Characteristics

1)The unique extruding technology provides the fibers in the tube with good flexibility and bending endurance

B1.3(G652D) single mode fiber

Optics Specifications
Attenuation(dB/km)	@1310nm	≤0.36db/km
	@1383nm (after hydrogen aging)	≤0.32db/km
	@1550nm	≤0.22db/km
	@1625nm	≤0.24db/km
Dispersion	@1285nm~1340nm	-3.0~3.0ps/(nm*km)
	@1550nm	≤18ps/(nm*km)
	@1625nm	≤22ps/(nm*km)
Zero-Dispersion wavelength		1300~1324nm
Zero-Dispersion slope		≤0.092ps/(nm²*km)
Mode field diameter @ 1310nm		9.2±0.4μm
Mode field diameter @ 1550nm		10.4±0.8μm
PMD	Max. value for fiber on the reel	0.2ps/km 1/2
	Max. Designed value for link	0.08ps/km 1/2
Cable cutoff wavelength,λ cc		≤1260nm
Effective group index(Neff)@1310nm		1.4675
Effective group index(Neff)@1550nm		1.4680
Macro-bend loss(Φ60mm,100 turns)@1550nm		≤0.05db
Back scatter characteristic(@1310nm&1550nm)
Point discontinuity			≤0.05db
Attenuation uniformity			≤0.05db/km
Attenuation coefficient difference for bi-directional measurement			≤0.05db/km
Geometrical characteristics
Cladding diameter			125±1μm
Cladding non-circularity			≤1%
Core/cladding concentricity error			≤0.4μm
Fiber diameter with coating(uncolored)			245±5μm
Cladding/coating concentricity error			≤12.0μm
Curl			≥4m
Mechanical characteristic
Proof test			0.69GPa
Coating strip force(typical value)			1.4N
Dynamic stress corrosion susceptibility parameter(typical value)			≥20
Environmental characteristics(@1310nm&1550nm)
Temperature induced attenuation(-60~+85℃)			≤0.5dB/km
Dry heat induced attenuation(85±2℃,30days)			≤0.5dB/km
Water immersion induced attenuation(23±2℃,30days)			≤0.5dB/km
Damp heat induced attenuation(85±2℃,RH85%,30days)			≤0.5dB/km

GYXTW Fiber Cable Technical Parameter

Fiber Number	24	48
Fiber No. per tube	4	4
Number of Loose tube	6	12
Loose tube diameter	1.8mm
Loose tube material	PBT polybutylece terephthalate
Gel filled in loose tube	Yes
Messenger wire	2X1.0mm
Cable OD	10mm
Operation temperature range	-40 deg C to + 70 deg C
Installation temperature range	-20 ℃ to + 60 ℃
Transport and storage temperature range	-40 ℃ to + 70 ℃
Tensile force(N)	Short term 1500N Long term 1000N
Minimal installation bending radius	20 x OD
Minimal operation bending radius	10 x OD

Noted:

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

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.