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Stranded Micro Cable
FCST
Stranded Micro Cable
Product Overview
FCST has been devoted to developing and producing the micro fiber optic cable since 2003. So far, we have produced various air blown cable types, in that, the air blown microcable and the fiber micro cable are the main products.
It is proved that FCST corning micro fiber optic cable are superior to the other ones in several product performance tests, and the cables are praised by all the customers during its blowing installation. Till 2010, FCST has exported microcables to Europe about 10000 km and supplied to domestic customers nearly 1500 km.
Product Advantages
l Optimum cable structure, high fibre density.
l Accurate fibre length balance, ensure stable performance.
l Structure Innovation in sheath, enhancing the blowing performance.
l No gel in cable core for water blocking, low carbon and environmental.
Standards
Unless otherwise specified in this specification, all requirements shall be mainly in accordance with the following standard specifications.
Optical fibre ITU-T G.652D、G657、IEC 60793-2-50
Optical cable IEC 60794-5、IEC 60794-1-2
Technical Index
Cable Type | Layer Cable | |||||||||
Fibre Count | 4 | 12 | 24 | 36 | 48 | 60 | 72 | 96 | 144 | |
Number Of Loose Tube | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 8 | 12 | |
Number Of Filled String | 5 | 5 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | |
Number Of Fiber/Tube | 12 | |||||||||
Water Blocking Method | FRP Or PE Lining | Water Blocking yarn | ||||||||
Cable Core | Water Blocking yarn | |||||||||
Thickness Of HDPE Sheath | Nominal: 0.50mm, Average: 0.45mm, Minimum:0.40mm | |||||||||
Overall Diameter | 5.6±0.1 mm | 6.4±0.1 mm | 7.8±0.1 mm | |||||||
Weight | 27kg/km | 40kg/km | 55 kg/km | |||||||
Max. Tensile Strength | 500N | 1000N | 1000N | |||||||
Max. Crushing Resistance | 800N/100mm | |||||||||
Min. Bending Radius-Static | 12 outer Φ | |||||||||
Min. Bending Radius-Dynamic | 20 outer Φ | |||||||||
Cable Fiber Attenuation （single mode） | 0.35dB/km max @1310nm 0.22dB/km max@1550nm | |||||||||
Temperature Range | Storage -40～＋70℃； Installation -10～＋40℃； Operation -40～＋70℃ | |||||||||
Cable Service Life (estimate value) | 25 years | |||||||||
Mechanic Performance
Item | Testing Method | Testing Results | Specified Value |
Tension Performance | IEC 60794-1-2-E1 | Short term： Da <0.10 dB, Da reversible； Long term： Da ≤0.03 dB； | Short term：see technical index Long term = 0.5 Short term |
Crush | IEC 60794-1-2-E3 | Short term： Da <0.10 dB, Da reversible； Long term： Da ≤0.03 dB；The outer sheath has no visible crack. | Short term crushing force =800 N Long term crushing force =400 N |
Repeated Bending | IEC 60794-1-2-E6 | After test, Da ≤0.03 dB； The outer sheath has no visible crack. | R=20 outer Φ |
Bending load =50N | |||
Bending times =30 | |||
Torsion | IEC 60794-1-2-E7 | After test, Da ≤0.03 dB； The outer sheath has no visible crack. | Torsion angle=±180º |
Torsion load =50N | |||
Torsion times =10 | |||
Cable Bend | IEC 60794-1-2-E11A | After test, The optical fiber can’t be broken； The outer sheath has no visible crack. | R=20 outer Φ 10Turns Cycles times =5 |
All optical testing proceeded at 1550 nm | |||
Blowing Performance
Blowing Tool | Typical blowing length | ||
PLUMETTAZ：PR-140, MiniJet-400 etc. Air pressure : 15bar | Fiber Count | Duct type 8.0/10.0mm | Duct type 10.0/12.0mm |
12～72 Fibers | ≥1800m | ≥2300m | |
96 Fibers | ≥1800m | ≥2300m | |
144 fibers | / | ≥1200m | |
Environment Performance
Item | Testing Method | Testing Results |
Temperature Cycling | IEC 60794-1-2-F1 | Allowable additional attenuation (1550nm) |
G.652D/G657 | ||
a ≤0.05 dB/km, Da reversible； | ||
Water Penetration | IEC 60794-1-2-F5B | Water column: 1m, 3m cable, Period:24 hours No water leak through the open end of cable |
Filling Compound Flow | IEC 60794-1-2-E14 | 70℃，Period:24 hours No compound flow from the cable |
Fiber Colors
NO. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
Color | Blue | Orange | Green | Brown | Grey | White | Red | Black | Yellow | Violet | Pink | Aqua |
Loose Tube Colors (Loose tube colors can be determined by the requirement of customer)
NO. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
Color | Blue | Orange | Green | Brown | Grey | White | Red | Black | Yellow | Violet | Pink | Aqua |
12～72 Fibers: 1～6 colors, 96 Fibers: 1～8 colors, 144 Fibers: 1～12 colors.
Filled String Colors
All filler string are uncolored. (natural).
Cable Core
SZ stranding.
Sheath Color
Black.
Sheath Marking
The outer sheath is marked in 1 meter intervals as follows:FCST ABC number and type of fiber Fibers Per Tube×Tube Count [MM-YYYY] =length marking in meter=
Example: FCST ABC 48 G652D 12×4 [04- 2014] =6888m=
Delivery Lengths
Standard delivery lengths are 2km, 4km, 6km, 8km with a tolerance of -1%～+3%.
Packing
Wooden or plywood drums with protection.
Product Overview
FCST has been devoted to developing and producing the micro fiber optic cable since 2003. So far, we have produced various air blown cable types, in that, the air blown microcable and the fiber micro cable are the main products.
It is proved that FCST corning micro fiber optic cable are superior to the other ones in several product performance tests, and the cables are praised by all the customers during its blowing installation. Till 2010, FCST has exported microcables to Europe about 10000 km and supplied to domestic customers nearly 1500 km.
Product Advantages
l Optimum cable structure, high fibre density.
l Accurate fibre length balance, ensure stable performance.
l Structure Innovation in sheath, enhancing the blowing performance.
l No gel in cable core for water blocking, low carbon and environmental.
Standards
Unless otherwise specified in this specification, all requirements shall be mainly in accordance with the following standard specifications.
Optical fibre ITU-T G.652D、G657、IEC 60793-2-50
Optical cable IEC 60794-5、IEC 60794-1-2
Technical Index
Cable Type | Layer Cable | |||||||||
Fibre Count | 4 | 12 | 24 | 36 | 48 | 60 | 72 | 96 | 144 | |
Number Of Loose Tube | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 8 | 12 | |
Number Of Filled String | 5 | 5 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | |
Number Of Fiber/Tube | 12 | |||||||||
Water Blocking Method | FRP Or PE Lining | Water Blocking yarn | ||||||||
Cable Core | Water Blocking yarn | |||||||||
Thickness Of HDPE Sheath | Nominal: 0.50mm, Average: 0.45mm, Minimum:0.40mm | |||||||||
Overall Diameter | 5.6±0.1 mm | 6.4±0.1 mm | 7.8±0.1 mm | |||||||
Weight | 27kg/km | 40kg/km | 55 kg/km | |||||||
Max. Tensile Strength | 500N | 1000N | 1000N | |||||||
Max. Crushing Resistance | 800N/100mm | |||||||||
Min. Bending Radius-Static | 12 outer Φ | |||||||||
Min. Bending Radius-Dynamic | 20 outer Φ | |||||||||
Cable Fiber Attenuation （single mode） | 0.35dB/km max @1310nm 0.22dB/km max@1550nm | |||||||||
Temperature Range | Storage -40～＋70℃； Installation -10～＋40℃； Operation -40～＋70℃ | |||||||||
Cable Service Life (estimate value) | 25 years | |||||||||
Mechanic Performance
Item | Testing Method | Testing Results | Specified Value |
Tension Performance | IEC 60794-1-2-E1 | Short term： Da <0.10 dB, Da reversible； Long term： Da ≤0.03 dB； | Short term：see technical index Long term = 0.5 Short term |
Crush | IEC 60794-1-2-E3 | Short term： Da <0.10 dB, Da reversible； Long term： Da ≤0.03 dB；The outer sheath has no visible crack. | Short term crushing force =800 N Long term crushing force =400 N |
Repeated Bending | IEC 60794-1-2-E6 | After test, Da ≤0.03 dB； The outer sheath has no visible crack. | R=20 outer Φ |
Bending load =50N | |||
Bending times =30 | |||
Torsion | IEC 60794-1-2-E7 | After test, Da ≤0.03 dB； The outer sheath has no visible crack. | Torsion angle=±180º |
Torsion load =50N | |||
Torsion times =10 | |||
Cable Bend | IEC 60794-1-2-E11A | After test, The optical fiber can’t be broken； The outer sheath has no visible crack. | R=20 outer Φ 10Turns Cycles times =5 |
All optical testing proceeded at 1550 nm | |||
Blowing Performance
Blowing Tool | Typical blowing length | ||
PLUMETTAZ：PR-140, MiniJet-400 etc. Air pressure : 15bar | Fiber Count | Duct type 8.0/10.0mm | Duct type 10.0/12.0mm |
12～72 Fibers | ≥1800m | ≥2300m | |
96 Fibers | ≥1800m | ≥2300m | |
144 fibers | / | ≥1200m | |
Environment Performance
Item | Testing Method | Testing Results |
Temperature Cycling | IEC 60794-1-2-F1 | Allowable additional attenuation (1550nm) |
G.652D/G657 | ||
a ≤0.05 dB/km, Da reversible； | ||
Water Penetration | IEC 60794-1-2-F5B | Water column: 1m, 3m cable, Period:24 hours No water leak through the open end of cable |
Filling Compound Flow | IEC 60794-1-2-E14 | 70℃，Period:24 hours No compound flow from the cable |
Fiber Colors
NO. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
Color | Blue | Orange | Green | Brown | Grey | White | Red | Black | Yellow | Violet | Pink | Aqua |
Loose Tube Colors (Loose tube colors can be determined by the requirement of customer)
NO. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
Color | Blue | Orange | Green | Brown | Grey | White | Red | Black | Yellow | Violet | Pink | Aqua |
12～72 Fibers: 1～6 colors, 96 Fibers: 1～8 colors, 144 Fibers: 1～12 colors.
Filled String Colors
All filler string are uncolored. (natural).
Cable Core
SZ stranding.
Sheath Color
Black.
Sheath Marking
The outer sheath is marked in 1 meter intervals as follows:FCST ABC number and type of fiber Fibers Per Tube×Tube Count [MM-YYYY] =length marking in meter=
Example: FCST ABC 48 G652D 12×4 [04- 2014] =6888m=
Delivery Lengths
Standard delivery lengths are 2km, 4km, 6km, 8km with a tolerance of -1%～+3%.
Packing
Wooden or plywood drums with protection.
