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DONGGUAN TW-SCIE CO., LTD.

Fibre to The Home, Fiber Drop Cable, FTTH manufacturer / supplier in China, offering 2 Core Outdoor FTTH Drop Cable in G657A Fiber, Outdoor Armored Optical Fiber Cable with Corning Itu-T G652D GYTS Manufacturer, 24 Core Building Backbone Riser of Tight Buffer Indoor Breakout Fiber Optic Cable and so on.

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Supplier Homepage Product FTTH Drop Cable 2 Core Outdoor FTTH Drop Cable in G657A Fiber

2 Core Outdoor FTTH Drop Cable in G657A Fiber

FOB Price: Get Latest Price
Min. Order: 1,000 Meters
Port: Shenzhen, China
Transport Package: Wooden Drum
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: FTTH
  • Certification: RoHS, UL, CE, ISO9001
  • Sheath Material: LSZH
  • HS Code: 8544700000
  • Application: Fiber Optic Cable
  • Brand: OEM
  • Origin: China (Mainland)
Product Description
2 Core Outdoor FTTH Drop Cable in G657A Fiber
2 Core Outdoor FTTH Drop Cable in G657A Fiber

Fiber to the Home (FTTH)
 
1. 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.
 
2. Specifications
 
2.1  General Specifications
Cable TypeFTTH(Drop Cable)
Fiber TypeSM G.657A1
ApplicationLong-distance communication, LAN
Recommended installation methodsAerial
EnvironmentIndoor/Outdoor
Temperature Range-40ºC to 70ºC
 
2.2  Fiber Specifications
Fiber styleUnitSM
G652D
SM
G657A1
SM
G657A2
conditionnm1310/15501310/15501310/1550
attenuationdB/km≤0.36/0.23≤3.5/0.21≤3.5/0.21
Dispersion1310nmPs/(nm*km)≤18≤18≤18
1550nmPs/(nm*km)≤22≤22≤22
Zero dispersion wavelengthnm1312±101312±101300-1324
Zero dispersion slopeps/(nm²×Km)≤0.091≤0.090≤0.092
PMD Maximum Individual Fiber[ps/√km]≤0.2≤0.2≤0.2
PMD Design Link Valueps/(nm²×Km)≤0.08≤0.08≤0.08
Fiber cutoff wavelength λcnm>=1180,≤1330>=1180,≤1330>=1180,≤1330
Cable cutoff wavelength λccnm≤1260..........
MFD1310nmum9.2±0.49.0±0.49.8±0.4
1550nmum10.4±0.810.1±0.59.8±0.5
Step(mean of bidirectional measurement)dB≤0.05≤0.05≤0.05
Irregularities over fiber length and point discontinuitydB≤0.05≤0.05≤0.05
Difference backscatter coefficientdB/km≤0.03≤0.03≤0.03
Attenuation uniformitydB/km≤0.01≤0.01≤0.01
Cladding diameterum125.0±0.1124.8±0.1124.8±0.1
Cladding non-circularity%≤1.0≤0.7≤0.7
Coating diameterum242±7242±7242±7
Coating/chaffinch concentrically errorum≤12.0≤12.0≤12.0
Coating non circularity%≤6.0≤6.0≤6.0
Core/cladding concentricity errorum≤0.6≤0.5≤0.5
Curl(radius)um≥4≥4≥4
Fiber styleUnitSM
G652D
SM
G657A1
SM
G657A2
conditionnm1310/15501310/15501310/1550
attenuationdB/km≤0.36/0.23≤3.5/0.21≤3.5/0.21
Dispersion1310nmPs/(nm*km)≤18≤18≤18
1550nmPs/(nm*km)≤22≤22≤22
Zero dispersion wavelengthnm1312±101312±101300-1324
Zero dispersion slopeps/(nm²×Km)≤0.091≤0.090≤0.092
PMD Maximum Individual Fiber[ps/√km]≤0.2≤0.2≤0.2
PMD Design Link Valueps/(nm²×Km)≤0.08≤0.08≤0.08
Fiber cutoff wavelength λcnm>=1180,≤1330>=1180,≤1330>=1180,≤1330
Cable cutoff wavelength λccnm≤1260..........
MFD1310nmum9.2±0.49.0±0.49.8±0.4
1550nmum10.4±0.810.1±0.59.8±0.5
Step(mean of bidirectional measurement)dB≤0.05≤0.05≤0.05
Irregularities over fiber length and point discontinuitydB≤0.05≤0.05≤0.05
Difference backscatter coefficientdB/km≤0.03≤0.03≤0.03
Attenuation uniformitydB/km≤0.01≤0.01≤0.01
Cladding diameterum125.0±0.1124.8±0.1124.8±0.1
Cladding non-circularity%≤1.0≤0.7≤0.7
Coating diameterum242±7242±7242±7
Coating concentrically errorum≤12.0≤12.0≤12.0
Coating non circularity%≤6.0≤6.0≤6.0
Core/cladding concentricity errorum≤0.6≤0.5≤0.5
Curl(radius)um≥4≥4≥4
 
2.3  Standard Color Identification of Fiber
No. 123456
ColorBlueOrangeGreenBrownSlateWhite
No. 789101112
Color RedBlackYellowVioletPinkAqua
 
2.4  Cable Design
ItemDescription
Model NoFTTH-1 G.657A1-LSZH
1. Fiber count2 Core
2. Cable Diameter2.1±0.1*5.2±0.2mm
3. Cable Weight17.7KG
4. Strength member 
-MaterialSTEEL
-Diameter0.45mm*2
5.Outer Sheath 
-MaterialLSZH
6. Sheath marking 
-Type of markingLaser printing
7. Messenger 
OD1.0mm
MaterialSteel wire
 2 Core Outdoor FTTH Drop Cable in G657A Fiber

2.4.1  Strength Member
The strength member is made of steel wires. It provides both tensile and anti-buckling strength to the cable. 
2.4.2  Outer Jacket
LSZH sheath is extruded over the tight-buffered fiber.
2.4.3  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.
 
2.3.4  Cable Structure    
       
 
Cable Performance
ItemsDescription
Installation Temperature range  -20--+60ºC
Operation and transport temperature -40-+70ºC
Min Bending Radius(mm)Long term10D
short term20D
Allowable Tensile Strength(N)Long term300
short term600
Crush Load (N/100mm)Long term1100
short term2200
 
Testing and Inspection
The optical properties of all fibers are measured prior to cable manufacturing and remain traceable throughout the manufacturing process and the lifetime of the cable.
After cabling, we use statistical process control techniques along with periodic verification to insure 100% compliance to attenuation requirements in each length of cable with bi-directional OTDR at all operating wavelengths. Cable dimensional measurements are also made at final inspection and recorded.
2 Core Outdoor FTTH Drop Cable in G657A Fiber
 
Packing and Shipping
 
Cable is supplied in lengths as specified in PI or as requirement. Each length will be shipped on a separate non-returnable wooden drum. The minimum barrel diameter of the drum will not be less than 30 times the cable diameter.
The cable on each reel will be completely covered with a thermal wrap which is fastened to the cable by packaging straps. This wrap is reusable and provides excellent thermal and UV protection.
The cable ends will be sealed with plastic protection caps to prevent water penetration. The ends will be easily accessible for testing. A final inspection test report with attenuation performance data for each fiber is attached inside the drum.
 
 
 
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