A 12-fiber, single-mode, duct-buried optical fiber cable with corrugated steel tape rodent protection and a UV-resistant HDPE sheath.
The A-DQ(ZN)(SR)2Y 1x12 E9/125 LG is an outdoor, jelly-filled loose-tube cable with ITU-T G.657A2 single-mode fibers, a dielectric FRP central strength member, water-blocking materials, high-strength glass yarns, and corrugated ECCS steel tape armoring. It has a black 1.5 mm nominal HDPE carbon-black outer sheath for UV resistance, an approximate outer diameter of 11.0 mm, and an approximate weight of 120 kg/km. The cable is designed for installation in ducts, buried applications, or on cable trays, with a maximum tensile strength and crush strength of 2000 N.
How this product lines up against others in Fiber Cables.
| Fibre mode | Single-mode | Single-mode OS2 | Single-mode OS2 |
| Fibre count | 12 fibers | 24 fibers | 4 fibers |
| Fibre standard | ITU-T G.652.D, ITU-T G.657.A2 | ITU-T G.652.D, ITU-T G.657.A1 | ITU-T G.652.D |
| Maximum attenuation | 1310 nm · 0.36 dB/km, 1550 nm · 0.22 dB/km | 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 | Multi loose tube | Central loose tube | Central loose tube |
| Armouring | Corrugated steel tape | Dielectric (glass yarn) | Dielectric (glass yarn) |
| Water blocking | Gel-filled | Gel-filled | Gel-filled |
| Colour | Black | Black | Black |
| Storage temperature | -10 to 50 °C | -40 to 70 °C | -25 to 70 °C |
| Cable environment | Outdoor | Indoor/Outdoor | Indoor/Outdoor |
| Routing method | Duct or conduit, Direct burial, Cable tray | Duct or conduit | Duct or conduit, Riser |
| Outer jacket material | PE | LSZH/FRNC | LSZH/FRNC |
| Reaction to fire (CPR class) | — | Dca | — |
| CPR additional classes | — | s1a, d0, a1 | — |
| Maximum pulling tension | 2000 N | 1500 N | 1000 N |
| Crush resistance | 2000 N/10 cm | 1000 N/10 cm | 1500 N/10 cm |
| Minimum bend radius, installation | — | 114 mm | 130 mm |
| Minimum bend radius, operation | — | 57 mm | 100 mm |
| Installation temperature | -10 to 50 °C | -5 to 50 °C | -5 to 50 °C |
| Outer diameter | 11 mm | 5.7 mm | 6.6 mm |
| Weight per kilometre | 120 kg/km | 42.5 kg/km | 46 kg/km |
| Maximum length per drum | — | 6000 m | 6000 m |
| Operating temperature | -40 to 70 °C | -40 to 70 °C | -20 to 60 °C |
| Specification group | passive | — | passive |
| Operating humidity | 5 to 95 % | — | — |
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