
FTTH Indoor Singlemode Drop Optical Fiber Cable G657A
DONGGUAN TW-SCIE CO., LTD.- Type:Fiber Optic
- Certification:RoHS, UL, CE, ISO9001
- Brand:OEM
- Sheath Material:LSZH
- Fiber Type:G657A
- Installation:Aerial
Base Info
- Model NO.:FTTH
- Fiber Cores:1-4 Cores
- Sheath Color:Black
- Outer Sheath:LSZH
- Transport Package:Wooden Drum
- Specification:Customized
- Trademark:Customized
- Origin:China
- HS Code:8544700000
- Production Capacity:500km,Day
Description
Items Description Number of fiber 4 cores Fiber type G657A Strength member material Galvanized steel wire/FRP/KFRP diameter 2*(0.5~0.8)mm Outer sheath material LSZH diameter 1.8±0.2mm Cable size (Height * width) 4.0(±0.2) mm ×2.0 (±0.2)mm Cable sheath thickness Max. 0.8mm/Min. 0.4mm Cable weight 10KG±1KG
Standard color of fiber and tube
The color of the individual fibers, shall be in accordance with the table as below:Standard Colour IdentificationNo. 1 2 3 4 Color Blue Orange Green Brown Out sheath is black.
Cable Mechanical characteristic
ItemsDescription Installation Temperature range -20--+60ºC Operation and transport temperature -40-+70ºC Min Bending Radius(mm) Long term 10D short term 20D Allowable Tensile Strength(N) Long term 40 short term 80 Crush Load (N/100mm) Long term 500 short term 1000
8. Requirement for Order:
Fiber sort: Single mode G652,G655,G657, Multi mode 50/125,62.5/125,OM3,OM4.
Fiber brand: YOFC, Corning, Fiberhome OFS etc.
3.Sheath material: PE,LSZH, PVC( can be required).
4.Sheath color: Black ,can be required.
5.The fiber and tube color: according to stranded color, can be required.
6.The cable Size: shall be in accordance with the table, can be required.
7.Length of cable: generally is 2KM, can be required.
8.Other requirement:can be negotiated.


9. Fiber characteristicFiber styleUnit 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 G657A1 fiber Environmental Characteristics (1310nm, 1500nm, &1625nm)Temperature dependence Induced attenuation at -60ºC to +85ºC ≤0.05 [db/Km] Temperature-humidity cycling
Induced attenuation at -10ºC to +85ºC,
98% RH ≤0.05 [db/Km] Watersoak dependence Induced attenuation at 23ºC for 30 days ≤0.05 [db/Km] Damp heat dependence
Induced attenuation at 85ºC and 85% RH ≤0.05 [db/Km] for 30 days Dry heat aging at 85ºC ≤0.05 [db/Km] Mechanical Specification Proof test off line >=9.0 [N] >=1.0 [%] >=100 [kpsi] Macro-bend induced attenuation 100 turns around a mandrel of 50 mm dimeter 10 turns around a mandrel of 30 mm dimeter 1550nm ≤0.1 [dB] 10 turns around a mandrel of 30 mm dimeter 1625nm ≤0.3 [dB] 1 turn around a mandrel of 20 mm diameter 1550nm ≤0.1 [dB] 1 turn around a mandrel of 20 mm diameter 1625nm ≤0.5 [dB] Coating strip force typical average force 1.7 [N] peak force >=1.3 ≤8.9 [N] Daynamic stress corrosition susceptibility parameter nd(typical) >=20
G657A2 fier Environmental Characteristics (1310nm, 1500nm, &1625nm)Temperature dependence Induced attenuation at -60ºC to +85ºC ≤0.05 [db/Km] Temperature-humidity cycling
Induced attenuation at -10ºC to +85ºC,
98% RH ≤0.05 [db/Km] Watersoak dependence Induced attenuation at 23ºC for 30 days ≤0.05 [db/Km] Damp heat dependence
Induced attenuation at 85ºC and 85% RH ≤0.05 [db/Km] for 30 days Dry heat aging at 85ºC ≤0.05 [db/Km] Mechanical Specification Proof test off line >=9.0 [N] >=1.0 [%] >=100 [kpsi] Macro-bend induced attenuation 10 turns around a mandrel of 30 mm dimeter 1550mm ≤0.3 [dB] 10 turns around a mandrel of 30 mm dimeter 1625mm ≤0.1 [dB] 1 turns around a mandrel of 20 mm dimeter 1550nm ≤0.1 [dB] 1 turns around a mandrel of 20 mm dimeter 1625nm ≤0.2 [dB] 1 turn around a mandrel of 15 mm diameter 1550nm ≤0.5 [dB] 1 turn around a mandrel of 15 mm diameter 1625nm ≤1.0 [dB] Coating strip force typical average force 1.7 [N] peak force >=1.3 ≤8.9 [N] Daynamic stress corrosition susceptibility parameter nd(typical) >=20
10. Cable marking
The cable sheath shall be marked with white characters at intervals of one meter with following information:
Purchaser's name
Fiber type and counts
Cable type
Name of manufacturer
Country of origin
6. Length marking
Notice: cable mark is available if requested by customer.
Packing Information
Packing material: Wooden drum+ Carton box
Packing length: standard length of cable shall be 2 km. Other cable length is also available if required by customer
12. Our certificates :
1) ISO9002
2) SGS, ROHS
3) ULE329066
4) REACH
Testing Lab:
Fiber Optic Cable Mechanical Performance Testing Laboratory
Main Testing Type: Precision Test and Mechanical Test.
Precision Testing Machine: EXFO OTDR, EG&G PMD-440,CD-400.
Mechanical Performance Testing : Temperature, Impact, Tensile, Bending, Torsion, Flexing, Winding, Vibration, Water Penetration, Fusion Splicer, Water Penetration.


Our advantages:
Professional cable manufacturer.
About 10 years experiences in cable industry.
MOQ just 1Km.
ISO, UL , ROSH,REACH...certifications.
Can be customized production of fiber optic cable.
Independent Lab with full set of testing machines.
We have export license ,can support cable to you without profit, because we can get tax refund from Chinese government. Tag: FTTH drop wire
Standard color of fiber and tube
The color of the individual fibers, shall be in accordance with the table as below:Standard Colour Identification
Cable Mechanical characteristic
Items
8. Requirement for Order:
Fiber sort: Single mode G652,G655,G657, Multi mode 50/125,62.5/125,OM3,OM4.
Fiber brand: YOFC, Corning, Fiberhome OFS etc.
3.Sheath material: PE,LSZH, PVC( can be required).
4.Sheath color: Black ,can be required.
5.The fiber and tube color: according to stranded color, can be required.
6.The cable Size: shall be in accordance with the table, can be required.
7.Length of cable: generally is 2KM, can be required.
8.Other requirement:can be negotiated.


9. Fiber characteristicFiber style
G652D
G657A1
G657A2
Induced attenuation at
98% RH
Induced attenuation at
G657A2 fier Environmental Characteristics (1310nm, 1500nm, &1625nm)
Induced attenuation at
98% RH
Induced attenuation at
10. Cable marking
The cable sheath shall be marked with white characters at intervals of one meter with following information:
Purchaser's name
Fiber type and counts
Cable type
Name of manufacturer
Country of origin
6. Length marking
Notice: cable mark is available if requested by customer.
Packing Information
Packing material: Wooden drum+ Carton box
Packing length: standard length of cable shall be 2 km. Other cable length is also available if required by customer
12. Our certificates :
1) ISO9002
2) SGS, ROHS
3) ULE329066
4) REACH
Testing Lab:
No | Device name | No | Device name |
1 | Optical time domain reflectometer (OTDR) | 8 | GNZV Cable Torsion Testing Machine |
2 | Fiber Polarization Mode Dispersion | 9 | GQNV Cable Flexing Testing Machine |
3 | Fiber Dispersion ,Strain Tester | 10 | GJRV Cable Winding Testing Machine |
4 | High Low Temperature Test Chamber | 11 | GZDV Cable Vibration Testing Machine |
5 | Cable Impact Testing Machine | 2 | Cable Water Penetration Test |
6 | Cable Squash Tensile Testing Machine | Fusion Splicer | |
7 | GWQV Cable Bending Tester | 14 | Cable Water Penetration Test Rig |
Fiber Optic Cable Mechanical Performance Testing Laboratory
Main Testing Type: Precision Test and Mechanical Test.
Precision Testing Machine: EXFO OTDR, EG&G PMD-440,CD-400.
Mechanical Performance Testing : Temperature, Impact, Tensile, Bending, Torsion, Flexing, Winding, Vibration, Water Penetration, Fusion Splicer, Water Penetration.


Our advantages:
Professional cable manufacturer.
About 10 years experiences in cable industry.
MOQ just 1Km.
ISO, UL , ROSH,REACH...certifications.
Can be customized production of fiber optic cable.
Independent Lab with full set of testing machines.
We have export license ,can support cable to you without profit, because we can get tax refund from Chinese government. Tag: FTTH drop wire