| Application: | Communication |
|---|---|
| Type: | Single-mode Fiber |
| Material Shape: | Round Wire |
| Allowed Lateral Pressure: | >1000(N/100mm) |
| Allowed Tensile Strength: | >10000N |
| Core: | Multicore |
| Customization: |
|---|
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Loose tube construction, tubes jelly filled, elements (tubes and filler rods) laid up around non-metallic central strength member, polyester yarns used to bind the cable core, water blocking tape wrapped around the cable core, then aramid yarn reinforced and PE outer sheath.
| SN | Item | Unit | Value |
| 1 | No. of fibers | count | 6/12/24 |
| 2 | No. of fibers per tube | count | 6 |
| 3 | No. of elements | count | 6 |
| 4 | Nominal tube diameter | mm | 2.0 |
| 5 | Nominal FRP diameter | mm | 2.2 |
| 6 | PE layer diameter | mm | - |
| 7 | Cable diameter(±5%) | mm | 10.2 |
| 8 | Cable weight(±10%) | kg/km | 74 |
| 9 | Short term tension | N | 1500 |
| 10 | Short term crush | N/100mm | 1000 |
| 11 | Max Span | m | 50 |
| 12 | Wind speed | m/s | 25 |
| 13 | Ice thickness | mm | 0 |
| Item | Test Method | Acceptance Condition |
| Tensile Strength IEC 60794-1-2-E1 |
- Load: Short term tension - Length of cable: about 50m - Load time: 1min |
- Fiber strain £ 0.33% - No fiber break and no sheath damage. |
| Crush Test IEC 60794-1-2-E3 |
- Load: Short term crush - Load time: 1min |
- Loss change £ 0.1dB@1550nm - No fiber break and no sheath damage. |
| G652D fiber information | |
| Mode field diameter (1310nm) | 9.2mm±0.4mm |
| Mode field diameter (1550nm) | 10.4mm±0.8mm |
| Cut off wavelength of cabled fiber (lcc) | £1260nm |
| Attenuation at 1310nm | £0.36dB/km |
| Attenuation at 1550nm | £0.22dB/km |
| Bending loss at 1550nm (100 turns, 30mm radius) | £0.05dB |
| Dispersion at 1550nm | £18ps/ (nm•km) |
| Dispersion at 1625nm | £22ps/ (nm•km) |
| Polarization mode dispersion of individual fiber | £0.2ps/ km1/2 |
| Zero dispersion wavelength (l0 | 1300~1324nm |
| Dispersion slope at zero dispersion wavelength | £0.092ps/ (nm2•km) |
| Project I | ProjectII |
| Fiber cores | Fiber cores |
| Installation span | Max. allowable tension |
| Voltage grade | Voltage grade |
| Max., Min., Avg. temperature | |
| Max. wind speed | |
| Max. thickness of ice coverage |
| Fiber Type | Fiber Cores | Installation Span | Max. Allowable Tension | Sheath / Jacket (Materials) | Max. Wind Speed | Max. thickness of ice coverage | Max., Min., Avg. temperature | |
| PE | AT | |||||||
| Single Mode B1-G.652D-9/125mm | 2Cores | 50Meter | 4KN | Voltage grade: <110KV |
Voltage grade: >110KV |
How Many Meters Per Second | Winter Max. thickness of ice coverage |
-ºC~+ºC |
| Single Mode B4-G.655 | 4Cores | 60Meter | 6KN | |||||
| Multi Model A1a-50/125mm | 6Cores | 80Meter | 9KN | |||||
| Multi Model A1b-62.5/125mm | 8Cores | 100Meter | 12KN | |||||
| Or Customer Specified | 12Cores | 120Meter | 15KN | |||||
| 24Cores | 150Meter | 18KN | ||||||
| 36Cores | 200Meter | 19KN | ||||||
| 48Cores | 250Meter | 21KN | ||||||
| 72Cores | 300Meter | 24KN | ||||||
| 96Cores | 400Meter | 26KN | ||||||
| 144Cores | 600Meter | 27KN | ||||||
| Or Customer Specified | Or Customer Specified | Or Customer Specified | ||||||
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