Complaint
| Cable type | Application |
| GJFJU(Tight sheath optical cable)--1F | Self-supporting aerial installation |
| ITU-T G.652 | Characteristics of a single-mode optic fiber |
| IEC 60794-1-1 | Optic fiber cables- part1-1-Generic specification-General |
| IEC 60794-1-21 | Optic fiber cables- part1-2-Generic specification-Basic optic cable test procedure-Mechanical test methods |
| IEC 60794-1-22 | Optic fiber cables- part1-2-Generic specification-Basic optic cable test procedure-Environmental test methods |
| IECA S-104-696 | Standard for indoor-outdoor optic fiber cable |
| Category | Description | Specification | |
| Before cable | After cable | ||
| Geometrical Characteristics | Cladding diameter | 125.0 ±0.7mm | |
| Cladding non-circularity | £ 0.7 % | ||
| Core concentricity error | £ 0.6mm | ||
| Coating diameter | 243± 7mm(Before Colored) 250 ± 15 mm (Colored) | ||
| Coating/cladding concentricity error | £10mm | ||
| Optic Characteristics | Mode field diameter at 1310 nm | 8.8±0.4mm | |
| Point discontinuity | £ 0.04dB | ||
| Attenuation at 1310 nm | £0.5dB/km | ||
| Attenuation at 1550 nm | £ 0.5dB/km | ||
| Dispersion in the range of wavelength 1550 nm | £18 ps/(nm·km) | ||
| Dispersion in the range of wavelength 1625 nm | £ 22 ps/(nm·km) | ||
| Zero dispersion wavelength | 1300 - 1324 nm | ||
| Zero dispersion slope | £0.092 ps/(nm2·km) | ||
| Cable cut-off wavelength | £1260 nm | ||
| Polarization mode dispersion individual fiber | £0.1 ps/Ökm | ||
| Polarization mode dispersion design link value (M=20, Q=0.01%) | £ 0.06ps/Ökm | ||
| Macro-bend loss (100 turns, 30mm radius, 1550/1625nm) | £ 0.15 dB | ||
| Mechanical Specification | Proof stress level | ³100kpsi (0.69 GPa) | |
| Coating strip force(peak value) | 1.3~8.9N | ||
| Fiber curl (Radius) | ³ 4 m | ||
| Fiber color code | 1 | 2 | 3 | 4 | 5 | 6 |
| Blue | Orange | Green | Brown | Slate | White | |
| 7 | 8 | 9 | 10 | 11 | 12 | |
| Red | Black | Yellow | Purple | Pink | Aqua |
| TYPE | Unit | Description | |||
| Tight-buffered fiber | Optical fibre | / | G.657 | ||
| Material | / | Riser rated thermoplastic | |||
| Diameter (mm) | mm | 0.9±0.5 | |||
| Strengthening Material | Material | / | Aramid | Glass yarn | |
| Dosage | Kg | Meet 800N (or required) short-term tension | Meet 500N (or required) short-term tension | ||
| Sheath | Material | / | Polyester elastomer TPU | Polyester elastomer TPU | |
| Diameter | mm | 3.0±0.2 | 4.8±0.2 | ||
| Thickness | mm | 0.5±0.1 | 1.0±0.2 | ||
| Color | / | Black | |||
| Cable weight Approx | Kg/Km | 9 | 22.5 | ||
| Item | Contents | Value | |
| Max. tensile load | Short term | 800N (or required) | 500N (or required) |
| Max. crush resistance | Short term | 500 N/100mm | 500 N/100mm |
| Min. bending radius | Installation | 20 x cable diameter | |
| Operation | 10 x cable diameter | ||
| Temperature range | Operation | -40ºC ~ +70ºC | |
| Installation | -40ºC ~ +70ºC | ||
| Storage/transportation | 0ºC ~ +60ºC | ||
| Item | Test Method | Acceptance Condition |
| Tensile Strength IEC 60794-1-2-E1 | - Load: Short term tension - Length of cable: ≥ 50m - Load time: 1min | - Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage. |
| Crush Test IEC 60794-1-2-E3 | - Load: Short term crush - Load time: 1min | - Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage. |
| Impact Test IEC 60794-1-2-E4 | - Radius: 12.5 mm - Points of impact: 5 - Times of per point: 1 - Impact energy: 1J | - Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage. |
| Cable bend IEC 60794-1-2-E11 | - Diameter of mandrel:20 x OD - Number of cycles:20 | - Loss change £ 0.05dB@1550nm after test. - No fiber break and no sheath damage. |
| Torsion IEC 60794-1-2-E7 | - Length:250mm - Twist angle: ±180° - No. of cycle: 20 | - Loss change £ 0.1dB@1550nm after test. - No fiber break and no sheath damage. |
| Temperature Cycling IEC 60794-1-2-F1 | - Temperature:-20ºC~+60ºC - Time of each step: 12h - Number of cycle: 3 | - Loss change £ 0.05dB/km@1550nm after test. - No fiber break and no sheath damage. |
