Outdoor Distribution Cable
Outdoor Distribution Cable
LAN-OFC-DOnn-yy-zz
Used as a distribution cable for cabling in cable trays, in cable ducts, pipes, tunnels, and for cabling on the external facades of buildings.
Design:
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The cable contains a bundle of optical fibers in a tight buffer coating which is covered with a layer of reinforcing aramid yarn. The cable jacket is made of polyethylene.
Cable jacket color is black.
Color identification of tight buffer optical fibers:
| № | Fibers 1-12 | № | Fibers 13-24 |
| 1 | Blue | 13 | Blue + 1 метка |
| 2 | Orange | 14 | Orange + 1 mark |
| 3 | Green | 15 | Green + 1 mark |
| 4 | Brown | 16 | Brown + 1 mark |
| 5 | Grey | 17 | Grey + 1 mark |
| 6 | White | 18 | White + 1 mark |
| 7 | Red | 19 | Red + 1 mark |
| 8 | Black | 20 | Black + 1 mark |
| 9 | Yellow | 21 | Yellow + 1 mark |
| 10 | Violet | 22 | Violet + 1 mark |
| 11 | Pink | 23 | Pink + 1 mark |
| 12 | Turquoise | 24 | Turquoise + 1 mark |
Weight and dimensions:
| Fiber count in the cable | Cable diameter, (±0.2) mm | Cable weight, (±5) kg/km |
| 2 | 4,0 | 14,1 |
| 4 | 4,5 | 18,0 |
| 8 | 5,0 | 30,0 |
| 16 | 7,0 | 40,0 |
| 24 | 7,2 | 55,0 |
Operating conditions:
| Minimum bend radius | Without pulling tension | 10 cable diameters |
| With maximum pulling tension | 20 cable diameters | |
| Temperature range（℃） | Installation | -10°С…+60°С |
| Storage | -20°С…+60°С | |
| Operating | -20°С…+60°С | |
| Lifetime | 25 years | |
Physical characteristics:
| № | Characteristic | Value | |
| 1 | Maximum pulling tension | Short term impact | 660 N |
| 2 | Maximum crushing strength | Short term impact | 1000 (N/100mm) |
Applicable optical fibers:
| SU | Single-mode fiber with extended operating wavelength and reduced attenuation and low bending loss (ITU G.652D+G.657.A1 recommendation) |
| S2 | Single-mode fiber with an extended bandwidth of operating wavelengths (ITU-T G.652D recommendation) |
| S5 | Single-mode positive non-zero dispersion shifted fiber (ITU-T G.655 recommendation) |
| S7 | Single-mode with low bending loss (ITU-T G.657 recommendation) |
| M1 | Multi-mode with core to cladding ratio 62,5/125 μm (IEC 60793-2-10 A1b type recommendation) |
| M2 | Multi-mode with core to cladding ratio 50/125 μm (ITU-T G.651 recommendation and IEC 60793-2-10 type A1a.1 requirements) |
| M3 | Multi-mode with low bending loss and core to cladding ratio 50/125 μm (ITU-T G.651 recommendation and IEC 60793-2-10 A1a.2 type requirements) |
| M4 | Multi-mode with low bending loss and core to cladding ratio 50/125 μm (ITU-T G.651 recommendation and IEC 60793-2-10 A1a.3 type requirements) |