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IEC 60793-1, 60793-2, 60794-1
ITU-T G650, G652
MFD(1310nm) | 9.2mm±0.4mm |
MFD(1550nm) | 10.4mm±0.8mm |
Cladding diameter | 125mm±1.0mm |
Fiber diameter | 250 ± 15 mm (Colored) |
Cladding non circularity | £1.0% |
Cut off wavelength | £1260nm |
Attenuation coefficient | 1310nm: £0.35dB/km |
1550nm: £0.215dB/km | |
Bending-loss performance of optical fiber | £0.05dB |
Polarization mode dispersion | £0.1ps/Ökm |
Zero-dispersion wavelength | 1300 – 1324 nm |
Zero-dispersion slope | £0.092ps/(nm2•km) |
Tensile strength | 2850N, conform to IEC 794-1-E1 while fiber strain is ≤0.33% |
Crush | 2200N/100mm, conform to IEC 794-1-E3 |
Impact | conform to IEC 794-1-E4 |
Repeated bending | conform to IEC 794-1-E6 |
Temperature cycling test | conform to IEC 794-1-F1 |
Each fiber will be identifiable throughout the length of the cable in accordance with the following color sequence. Fiber color in each tube starts from No. 1 Blue.
Fiber color code | 1 | 2 | 3 | 4 | 5 | 6 |
Blue | Orange | Green | Brown | Slate | White | |
7 | 8 | 9 | 10 | 11 | 12 | |
Red | Black | Yellow | Violet | Rose | Aqua |
The loose tubes will be identifiable in accordance with the following color sequence, and each tube with 12 fibers. If there are fillers, the color is natural.
Fiber color code | 1 | 2 | 3 | 4 | 5 | 6 |
Blue | Orange | Green | Brown | Slate | White | |
7 | 8 | 9 | 10 | 11 | 12 | |
Red | Black | Yellow | Violet | Rose | Aqua |
7 Product Structure Diagram
8 Coloring Workshop
Package and Shipping:
1. All of our fiber optic cable package are with export wooden drum.
2. 2~3km/drum, Outdoor fiber optic cable's wooden dimension is 110cm*110cm*71cm, 0.85CBM,
3. Can be load about 39 drums for a 20GP.
Also accept custom cable drum from customers. welcome to contact us!