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| Fiber Count | Max Fiber per Tube | Total Unit Count | Steel Wire Armor | Sheath Thickness | Overall Diameter | Weight |
|---|---|---|---|---|---|---|
| 24 | 6 | 4LT+2FR | 1.2mm*26 | 1.0/1.6 mm | 14.7 mm | 381 kg/km |
Optical Fiber Performance (ITU-T Rec. G.652D)
| Fiber type | Single mode (Doped silica) |
| Attenuation | ≤ 0.35 dB/km @ 1310nm | ≤ 0.21 dB/km @ 1550nm |
| Cable cut-off wavelength | ≤ 1260 nm |
| Zero-dispersion wavelength | 1300 ~ 1324 nm |
| Mode field diameter @ 1310 nm | (8.6~9.5)±0.6 um |
| Proof test level | 100 kpsi (=0.69 Gpa), 1% |
| Operating Temperature | -40°C to +60°C |
| Storage / Transport | -50°C to +70°C |
| Installation Temperature | -20°C to +50°C |
| Bending Radius (Static) | 10 x cable diameter |
| Bending Radius (Dynamic) | 15 x cable diameter |
| Item | Test Method | Acceptance Condition |
|---|---|---|
| Tensile Strength | Load: 3,000N, Length: 50m | Loss change ≤ 0.1 dB, No break |
| Crush Test | Load: 4,000 N/100 mm | Loss change ≤ 0.1 dB, No damage |
| Water Penetration | 1m water height, 3m sample, 24h | No water leak from opposite end |




Payment Terms: T/T (Deposit before production, balance before shipment), Western Union, Escrow, Paypal, L/C.
Shipping Methods: Express delivery for small orders (TNT, DHL, UPS, FEDEX, EMS). Large orders are shipped by air or sea.
Packaging: Wounded on iron stand-wooden composite or pure wooden drums. Standard length: 2000m ±2% per drum.