A 6-fiber, tight-buffered OM3 multimode fiber-optic cable for indoor riser and horizontal installation.
This all-dielectric indoor cable (J-V(ZN)H) is designed for building backbone risers and horizontal links between distributors. Six ClearCurve® OM3 50/125 µm fibers carry 900 µm TB3 tight buffers that strip up to 10 cm for direct termination, with aramid yarn strength members under a turquoise flame-retardant, low-smoke zero-halogen (LSZH/FRNC) jacket. The cable has a 5.1 mm outer diameter, 750 N/10 cm crush resistance, a maximum installation tensile strength of 600 N and CPR class Dca-s1a,d1,a1. Maximum attenuation is 2.8 dB/km at 850 nm and 1.0 dB/km at 1300 nm, with 2000 MHz·km effective modal bandwidth supporting 10 GbE up to 300 m.
How this product lines up against others in Fiber Cables.
| Fibre mode | Multi-mode OM3 | Single-mode OS2 | Single-mode OS2 |
| Fibre count | 6 fibers | 24 fibers | 4 fibers |
| Fibre standard | — | ITU-T G.652.D, ITU-T G.657.A1 | ITU-T G.652.D |
| Maximum attenuation | — | 1310 nm · 0.34 dB/km, 1383 nm · 0.34 dB/km, 1550 nm · 0.2 dB/km | 1310 nm · 0.36 dB/km, 1383 nm · 0.36 dB/km, 1550 nm · 0.22 dB/km |
| Cable construction | Tight buffered | Central loose tube | Central loose tube |
| Armouring | None | Dielectric (glass yarn) | Dielectric (glass yarn) |
| Water blocking | None | Gel-filled | Gel-filled |
| Colour | — | Black | Black |
| Storage temperature | -25 to 70 °C | -40 to 70 °C | -25 to 70 °C |
| Cable environment | Indoor | Indoor/Outdoor | Indoor/Outdoor |
| Routing method | Riser | Duct or conduit | Duct or conduit, Riser |
| Outer jacket material | LSZH/FRNC | LSZH/FRNC | LSZH/FRNC |
| Reaction to fire (CPR class) | Dca | Dca | — |
| CPR additional classes | s1a, d1, a1 | s1a, d0, a1 | — |
| Maximum pulling tension | 600 N | 1500 N | 1000 N |
| Crush resistance | 750 N/10 cm | 1000 N/10 cm | 1500 N/10 cm |
| Minimum bend radius, installation | 102 mm | 114 mm | 130 mm |
| Minimum bend radius, operation | 51 mm | 57 mm | 100 mm |
| Installation temperature | -5 to 50 °C | -5 to 50 °C | -5 to 50 °C |
| Outer diameter | 5.1 mm | 5.7 mm | 6.6 mm |
| Weight per kilometre | 25 kg/km | 42.5 kg/km | 46 kg/km |
| Maximum length per drum | 4000 m | 6000 m | 6000 m |
| Operating temperature | -20 to 60 °C | -40 to 70 °C | -20 to 60 °C |
| Specification group | — | — | passive |
Everything about this product in one PDF, ready to print or share with your team.
A 24-fiber, gel-filled, dielectric-armored single-mode fiber-optic cable for indoor and outdoor installation.
A four-fibre, all-dielectric central-tube optical fibre cable for indoor and outdoor duct, conduit and in-house installations.
A 4-fiber, gel-filled, dielectric-armored single-mode fiber-optic cable for indoor and outdoor installation.
A 12-fiber, gel-filled, dielectric-armored OM3 multimode fiber-optic cable for indoor and outdoor installation.
A 6-fiber, gel-filled, dielectric-armored single-mode fiber-optic cable for indoor and outdoor installation.
A 12-fiber, gel-filled, dielectric-armored single-mode fiber-optic cable for indoor and outdoor installation.