| ITU-T G.652.D | Characteristics of a single-mode optical fiber |
| IEC 60794- 1- 1 | Optical fibre cables-part 2: Generic specification-General |
| IEC 60794- 1-21 | Optical fiber cables- part1-21-Generic specification-Basic optical cable test procedure-Mechanical test methods |
| IEC 60794- 1-22 | Optical fiber cables- part1-22-Generic specification-Basic optical cable test procedure-Environmental test methods |
| IEC 60794-4- 20 | Optical fibre cables-part 3- 10: Outdoor cables - Family specification for self-supporting aerial telecommunication cables |
| IEC 60794-4 | Optical fibre cables-Part 4: Sectional specification-Aerial optical cables along electrical power line |
Optical fibre cables supplied in compliance with this specifications is capable to withstand the typical service condition for a period of twenty-five (25) years without detriment to the operation characteristics of the cable.
| Fibre Color code TIA-EIA 598-B | ||||||
|
4FO | 1 | 2 | 3 | 4 | ||
| Blue | Orange | Green | Brown |
|
| |
| Construction and Parameter Items | Descriptions | |||
| Optical fiber (G.657A1) | 1C | 2C | 4C | |
| Optical fiber | Fibers number | 1 | 2 | 4 |
| Color | Blue, Orange,Green, Brown TIA-EIA 598-B | |||
| Steel wire | Size | 0.40mm or 0.5mm*2 | ||
| Messenger | Size | 1.0mm steel wire | ||
| Outer sheath | Material | LZSH jacket | ||
| Cable Size （±0.2mm） | 2.0*5.0 | 2.0*5.0 | 2.0*5.2 | |
| Cable approx. weight (±2kg/km) | 21 | 21 | 22 | |
| Span | ≧80m | |||
| Maximum Arrow (SAG) | Aerial installation: maximum subsidence of 1% (SAG) | |||
| Load voltage (short term) | ≦600N | |||
| Useful life(minimum) | 25year | |||
| Operation temperature | From -20℃ to +60 ℃ | |||
| Temperature of storage | From -20℃ to +60 ℃ | |||
| Installation Temperature | From -20℃ to +60 ℃ | |||
| Packing | 1000m per drum , 32.5*30.5CM Plywood wood drum+Carton | |||
| Print word | Same as customer Requirement | |||
