Description
Flat Drop Fiber Optic Cable Specification
1. Cable Description
Flat FTTH put in side with 2 FRP, the optical fiber unit positioned in the Loose tube. Two parallel strength member are placed at the two sides and have loose tube to protect the inside FTTH, outside sheath is PE.
2. Cable Drawing
Note : Structure drawing just for reference, please check the following details.
3. Application
1.Adopted to cabling.
2.Suitable for aerial and duct drop installation
3.Long distance and local area network communication.
4. Characteristics
1. Good mechanical and environment characteristic
2. Anti-UV characteristic meet the requirements of relevant standards
3. The mechanical characteristic meet the requirements of relevant standards
4. Big capacity data transmission
5. Meet various requirements of market and clients
5. Features:
| Items | Description | |
| Number of fiber | 2~24 cores | |
| Fiber type | G652D/G657A/G657B/G655 | |
| Strength member | material | FRP |
| diameter | 1.0±0.1mm | |
| Loose tube | material | PBT |
| diameter | (1~12)2.0~24:3.0mm | |
| Out sheath | material | PE |
| Color | Black | |
| Cable size (Height * width) | 4.0±0.5×7.0±0.5mm | |
| Cable weight | 36KG±2KG | |
6. Standard color of fiber and tube
The color of the individual fibers, shall be in accordance with the table as below:
| Standard Color Identification | |||||||
| No. | 1 | 2 | 3 | 4 | 5 | 6 | |
| Color | Blue | Orange | Green | Brown | Slate | White | |
| No. | 7 | 8 | 9 | 10 | 11 | 12 | |
| Color | Red | Black | Yellow | Violet | Pink | Aqua | |
When the fibers are over 12, the 13-24 fibers will be marked with a black tracer, the black fiber will be marked with white tracer. The tracer should be marked on the fiber surface with a interval.
7. Cable Mechanical characteristic
| Items | Description | |
| Installation Temperature range | -20–+60℃ | |
| Operation and transport temperature | -40-+70℃ | |
| Min Bending Radius(mm) | Long term | 15D |
| short term | 30D | |
| Allowable Tensile Strength(N) | Long term | 1000 |
| short term | 2000 | |
| Crush Load (N/100mm) | Long term | 600 |
| short term | 1200 | |
| Recommended Span (m) | 60±10KG | |
8. Requirement for Order:
1.Fiber sort: Single mode G652,G655,G657, Multi mode 50/125,62.5/125,OM3,OM4.
2.Fiber brand: YOFC, Corning, Fiberhome Fujikura, 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 characteristic
| Fiber style | Unit | SM
G652D |
SM
G657A1 |
SM
G657A2 |
||
| condition | nm | 1310/1550 | 1310/1550 | 1310/1550 | ||
| attenuation | dB/km | ≤0.36/0.22 | ≤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/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/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 | -60℃ to +85℃ | ≤0.05 | [db/Km] | ||
| Temperature-humidity cycling
Induced attenuation at |
-10℃ to +85℃, 98％ RH |
≤0.05 | [db/Km] | ||
| Watersoak dependence Induced attenuation at | 23℃ for 30 days | ≤0.05 | [db/Km] | ||
| Damp heat dependence
Induced attenuation at |
85℃ and 85％ RH | ≤0.05 | [db/Km] | ||
| for 30 days | |||||
| Dry heat aging at | 85℃ | ≤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 | -60℃ to +85℃ | ≤0.05 | [db/Km] | ||
| Temperature-humidity cycling
Induced attenuation at |
-10℃ to +85℃, 98％ RH |
≤0.05 | [db/Km] | ||
| Watersoak dependence Induced attenuation at | 23℃ for 30 days | ≤0.05 | [db/Km] | ||
| Damp heat dependence
Induced attenuation at |
85℃ and 85％ RH | ≤0.05 | [db/Km] | ||
| for 30 days | |||||
| Dry heat aging at | 85℃ | ≤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:
1. Purchaser’s name
2. Fiber type and counts
3. Cable type
4. Length marking
10.2 Cable reel:
1. Cable type/size
2. Length of cable in meters
3. Cable weight
11. Packing Information
1. Packing material: Wooden drum
2. Packing length: standard length of cable shall be 1 km. Other cable length is also available if required by customer
12. Our certificates :
1) ISO9002
2) SGS, ROHS
3) ULE329066
4) REACH
13. 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 | 12 | Cable Water Penetration Test |
| 6 | Cable Squash Tensile Testing Machine | 13 | Fusion Splicer |
| 7 | GWQV Cable Bending Tester | 14 | Cable Water Penetration Test Rig |
Fiber Optic Cable Mechanical Performance Testing Laboratory
1. Main Testing Type: Precision Test and Mechanical Test.
2. Precision Testing Machine: EXFO OTDR, EG&G PMD-440,CD-400.
3. Mechanical Performance Testing : Temperature, Impact, Tensile, Bending, Torsion, Flexing, Winding, Vibration, Water Penetration, Fusion Splicer, Water Penetration.
So a comprehensive testing are available.
14. Our advantages:
1. Professional cable manufacturer.
2. About 10 years experiences in cable industry.
3. MOQ just 1Km.
4. ISO, UL , ROSH,REACH…certifications.
5. Can be customized production of fiber optic cable.
6. Independent Lab with full set of testing machines.
7. OEM for 3M , TYCO more than 5 years.
8. Supply to Thai telecom, Doha airport, Doha telecom, Dubai telecom, Dubai telecom ,Slovenia telecom and Yemen telecom and other big projects.
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