12/24 Core Rodent-Proof Duct Direct Burial GYTA53 Optic Fiber Cable

• Application: Communication, Art, Sensor, Medicine, Probe, Glass Fiber
• Type: Single More or Multimode
• Connection Structure: Fiber Optic Cable
• Material Shape: Round Wire
• Allowed Lateral Pressure: 100(N/100mm)<1000(N/100mm)
• Allowed Tensile Strength: 1000N<10000N
• Model NO.: GYTA53 Optic Fiber Cable
• Core: Double Core
• Certification: RoHS, ISO9001, Reach
• Brand: OEM or Tw-Scie
• Sheath Material: LSZH, HDPE, MDPE
• Installation Style: Duct & Direct Buried
• Brand Name of Fiber: Corning, Yofc, Draka,as Your Requiremen
• Loose Tube Material: PBT
• Waterblocking Material: Water Blocking Tape or Filling Compound
• Outer Sheath Material: MDPE / HDPE /LSZH
• Outer Sheath Color: Black
• First Armour Material: Corrugated Steel Tape
• Second Armour Material: Corrugated Aluminium Tape
• Central Stranding Member: Steel Wire or FRP
• Color of Fiber and Loose Tube: Blu, Orange, Gre, Bro, White, Re, Black, Yello
• Transport Package: Wooden Drum
• Specification: ISO, ROHS, REACH, SGS
• Trademark: TW-SCIE or OEM
• Origin: Dongguan, China
• HS Code: 8544700000
• Production Capacity: 200km/Day

Product Description

General
This specification covers the design requirements of structure, mechanical, physical and performance standards for the supply of optical fiber cables. The features described in this document are intended to provide information on the performance of optical cable.

General Specifications

Cable Type	Direct burial optical fiber cable
Fiber Type	G652D, G657A1
Application	Long-distance communication, LAN
Recommended installation methods	Direct Burial
Environment	Outdoor
Temperature Range	-40ºC to 70ºC

Fiber Specifications
 

Fiber style			Unit	SM G652D	SM G657A1	SM G657A2
condition			nm	1310/1550	1310/1550	1310/1550
attenuation			dB/km	≤0.36/0.23	≤0.35/0.21	≤0.35/0.21
Dispersion		1310nm	Ps/(nm*km)	≤18	≤18	≤18
		1550nm	Ps/(nm*km)	≤22	≤22	≤22
Zero dispersion wavelength			nm	1312±10	1312±10	1300-1324
Zero dispersion slope			ps/(nm²×Km)	≤0.091	≤0.090	≤0.092
PMD Maximum Individual Fiber			[ps/√km]	≤0.2	≤0.2	≤0.2
PMD Design Link Value			ps/(nm²×Km)	≤0.08	≤0.08	≤0.08
Fiber cutoff wavelength λc			nm	>=1180,≤1330	>=1180,≤1330	>=1180,≤1330
Cable cutoff wavelength λcc			nm	≤1260	.....	.....
MFD	1310nm		um	9.2±0.4	9.0±0.4	9.8±0.4
	1550nm		um	10.4±0.8	10.1±0.5	9.8±0.5
Step(mean of bidirectional measurement)			dB	≤0.05	≤0.05	≤0.05
Irregularities over fiber length and point discontinuity			dB	≤0.05	≤0.05	≤0.05
Difference backscatter coefficient			dB/km	≤0.03	≤0.03	≤0.03
Attenuation uniformity			dB/km	≤0.01	≤0.01	≤0.01
Cladding diameter			um	125.0±0.1	124.8±0.1	124.8±0.1
Cladding non-circularity			%	≤1.0	≤0.7	≤0.7
Coating diameter			um	242±7	242±7	242±7
Coating/chaffinch concentrically error			um	≤12.0	≤12.0	≤12.0
Coating non circularity			%	≤6.0	≤6.0	≤6.0
Core/cladding concentricity error			um	≤0.6	≤0.5	≤0.5
Curl(radius)			um	≥4	≥4	≥4
Fiber style			Unit	SM G652D	SM G657A1	SM G657A2
condition			nm	1310/1550	1310/1550	1310/1550
attenuation			dB/km	≤0.36/0.23	≤3.5/0.21	≤3.5/0.21
Dispersion		1310nm	Ps/(nm*km)	≤18	≤18	≤18
		1550nm	Ps/(nm*km)	≤22	≤22	≤22
Zero dispersion wavelength			nm	1312±10	1312±10	1300-1324
Zero dispersion slope			ps/(nm²×Km)	≤0.091	≤0.090	≤0.092
PMD Maximum Individual Fiber			[ps/√km]	≤0.2	≤0.2	≤0.2
PMD Design Link Value			ps/(nm²×Km)	≤0.08	≤0.08	≤0.08
Fiber cutoff wavelength λc			nm	>=1180,≤1330	>=1180,≤1330	>=1180,≤1330
Cable cutoff wavelength λcc			nm	≤1260	.....	.....
MFD	1310nm		um	9.2±0.4	9.0±0.4	9.8±0.4
	1550nm		um	10.4±0.8	10.1±0.5	9.8±0.5
Step(mean of bidirectional measurement)			dB	≤0.05	≤0.05	≤0.05
Irregularities over fiber length and point discontinuity			dB	≤0.05	≤0.05	≤0.05
Difference backscatter coefficient			dB/km	≤0.03	≤0.03	≤0.03
Attenuation uniformity			dB/km	≤0.01	≤0.01	≤0.01
Cladding diameter			um	125.0±0.1	124.8±0.1	124.8±0.1
Cladding non-circularity			%	≤1.0	≤0.7	≤0.7
Coating diameter			um	242±7	242±7	242±7
Coating concentrically error			um	≤12.0	≤12.0	≤12.0
Coating non circularity			%	≤6.0	≤6.0	≤6.0
Core/cladding concentricity error			um	≤0.6	≤0.5	≤0.5
Curl(radius)			um	≥4	≥4	≥4

 
 Wooden Drum : 
The cables will be shipped on disable wooden or treated wooden drums.
Inner packing: Steel reel on wooden drums which wrapped with insulated material;
Out packing: Protected by wooden battens.
PS:The inner and outer ends of cable will be capped and made accessible for testing. A direction
of rotation arrow is marked on the drum together with the identification

 Cable Properties

Item		Description
Tensile strength(N)	Long-term	1000
	Short-term	3000
Crush(N/100mm)	Long-term	1000
	Short-term	3000
Min. Bend Radius	Static	12.5D
	Dynamic	25D
Temperature Range(ºC)	Operation	-40ºC - +70ºC
	Installation	-10ºC - +50ºC
	Storage	-40ºC - +70ºC

 Cable Sheath Marking
       Each cable have the following information clearly marked on the outer jacket of cables:
       a. Name of manufacturer.
       b. Year of manufacturer
       c. Type of cable and fiber
       d. Length mark (printing on each meter normally)
       e. Or as customer's requirements.

Cable Testing
Mechanical testing of Optical Fibre Cables is done to determine the quality of the Optical Fiber
Cable to withstand mechanical stresses and strains likely to be encountered in its lifetime. Each
mechanical characteristics can be tested on testing machine for the particular test.

Competitive  Advantages:
 
1.OEM fiber optic cable manufacturer .
 
2. Fiber brand : YOFC, CORNING.
 
3.Quality certification :ISO9001.ROSH.REACH.
 
4.Cooperate with Vietnam  telecom, Thai telecom, Singapore telecom, Dubai telecom and other big projects.
 
5.Tw-scie known as the fiber optic cable manufacturer for the excellent products quality,competitive  prices, fast delivery and good service.
 

Main Export Markets:
 
1.Central/South America 
2.Mid East/Africa 
3.Eastern Europe 
4.North America 
5.Asia 
6.Western Europe 
7.Australasia
 

Established in 2002, Dongguan TW-SCIE Co., Ltd. is a comprehensive high-tech enterprise that integrates R&D, manufacture, sale of fiber optic communication products and network engineering. We have two manufacturing bases, one is in Donguan, Guangdong which occupies about 30000m² with 20000m² production factory, and the other is in Deyang, Sichuan which occupies 40000m² with 20000m² production factory. The annual production capacity of the two bases are 20 million core kilometers.

We are dedicated in R&D and application of fiber optic products and have obtained 5 invention patents and 58 utility model patents. The main products are indoor/outdoor fiber optic cable, ADSS, OPGW, FTTH drop cable, patch cord, pigtail and related accessories. The products conform to the China National Standard strictly and have obtained certificates of Anatel, CE, RoHs, Reach, ISO9001, ISO14004, OHSAS1801 and so on.
 

Why choose us?
 
1.Introduction of foreign advanced production equipment and technology, have 20 year production experience, 80% employees have more than 10 years experience, excellent enterprise culture and management team.
 
2.FAST SHIPPING from factory
 
3.Item shipped in 3-15 working days after payment is received depends on the quantity of the order.
 
4.We accept T/T, L/C, Western Union, Money Gram and Paypal, just choose what you like.
 
5.We accept OEM. The cable size and material are customized. Your own logo and own design are welcome. We will produce according to ur requirement and description;
 
6.With more than 20 years experience in fiber optic cable,we already cooperated and established long-term business  relationship with both domestic and overseas famous enterprise
 

 
 


Dear Customers,
 
Many thanks for your time to view our fiber optic products, for MORE DETAILS & LATEST QUOTATION LIST, please feel free to contact us! 
 
Thanks and Best regards,