Application: Used as a riser cable for vertical installation inside buildings with direct fiber access. Design: 
The cable contains a bundle of tight buffer fibers. The cable jacket is made of a flame retardant, halogen-free, low-smoke polymer composition. There are two diametrically opposite FRP rods in the cable jacket, which prevent axial twisting of the cable and act as strength members. Color identification of tight buffer optical fibers | № | Fibers 1-12 | № | Fibers 13-24 | № | Fibers 25-36 | № | Fibers 37-48 | | 1 | Blue | 13 | Blue + 1 mark | 25 | Blue + 2 marks | 37 | Blue + 3 marks | | 2 | Orange | 14 | Orange + 1 mark | 26 | Orange + 2 marks | 38 | Orange + 3 marks | | 3 | Green | 15 | Green + 1 mark | 27 | Green + 2 marks | 39 | Green + 3 marks | | 4 | Brown | 16 | Brown + 1 mark | 28 | Brown + 2 marks | 40 | Brown + 3 marks | | 5 | Grey | 17 | Grey + 1 mark | 29 | Grey + 2 marks | 41 | Grey + 3 marks | | 6 | White | 18 | White + 1 mark | 30 | White + 2 marks | 42 | White + 3 marks | | 7 | Red | 19 | Red + 1 mark | 31 | Red + 2 marks | 43 | Red + 3 marks | | 8 | Black | 20 | Black + 1 mark | 32 | Black + 2 marks | 44 | Black + 3 marks | | 9 | Yellow | 21 | Yellow + 1 mark | 33 | Yellow + 2 marks | 45 | Yellow + 3 marks | | 10 | Violet | 22 | Violet + 1 mark | 34 | Violet + 2 marks | 46 | Violet + 3 marks | | 11 | Pink | 23 | Pink + 1 mark | 35 | Pink + 2 marks | 47 | Pink + 3 marks | | 12 | Turquoise | 24 | Turquoise + 1 mark | 36 | Turquoise + 2 marks | 48 | Turquoise + 3 marks | Weight and dimensions: | Count of fibers in the cable | Cable diameter, mm | Minimum jacket thickness, mm | Maximum jacket thickness, mm | Cable weight, kg/km | Minimum bend radius, mm | | Up to 4 | 6,5 | 1,0 | 2,0 | 41,5 | 65 | | Up to 12 | 8,5 | 1,0 | 2,0 | 63,8 | 85 | | Up to 24 | 10,5 | 1,0 | 2,0 | 90,1 | 105 | | Up to 32 | 14,5 | 1,5 | 2,5 | 152,4 | 145 | | Up to 36 | 14,5 | 1,5 | 2,5 | 156,5 | 145 | | Up to 48 | 14,5 | 1,5 | 2,5 | 168,6 | 145 | Operating conditions: | Operating Temperature | -30°С…+50°С | | Installation Temperature | -10°С…+50°С | | Storage Temperature | -50°С…+50°С | | Minimum Bend Radius | At least 10 cable diameters | | Lifetime | 25 years | Physical characteristics: Optical cable is resistant to the following impacts | Impact type | Nominal value | Criteria for evaluation | | Pulling tension (IEC 794-1-93 Е1 test procedure) | 400 N | Δα* ≤ 0,05 dB no damage | | Crushing strength (IEC 794-1-9З Е3 test procedure) | 80 N/cm | | Dynamic Bending Stresses (IEC 794-1-93 Е6 test procedure) | 20 cycles at an angle ±90° | | Axial twisting stresses (IEC 794-1-93 Е7 test procedure) | - 10 cycles |
| - at an angle of ± 360 ° at a length of 4 m | | Impact (IEC 794-1-93 Е4 test procedure) | Impact energy is 3 J | | Climatic impact (IEC 794-1-93 F1 test procedure) | - temperature range from minus 30 to 50 °С | Δα ≤ 0,05 dB/km | | - 2 cycles | | - cycle duration ≥ 16 hours | * - increase in attenuation of an optical fiber in a cable at specific wavelengths. | Product code | Description | | LAN-OFC-RIxx-yy-HF | Indoor fiber optics cable, riser, нг(А)-HF, хх – fiber count, OS2 Ultra/OS2/OM1/OM2/OM3/OM4 | xx – fiber count yy – fiber type (SU, S2, S5, S7, M1, M2, M3, M4 ) 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) | The cable is supplied on request. Check the availability and delivery time with the company's managers. |
