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Tight Buffered
Bend Insensitive

DTECH® OS2 9/125 2 Fibre Duplex Tight Buffered Fibre Optic Zip Cable LSZH Yellow

DTECH® OS2 9/125µm 2-fibre duplex tight-buffered singlemode zip cable for high-density installations. G.657.A1 bend-insensitive fibre supports 1G to 100G Ethernet over long distances, finished in a low-smoke LSZH jacket for indoor cabling.

MPN

OS2-DX-2MM

Fibre Type

G.657.A1

Jacket Material

LSZH (Low Smoke Zero Halogen)

Cable Diameter

2.0mm

Wavelength

1310/1550nm

Use Cases

Long-Haul Links, Campus Backbone, Data Centre

KEY FEATURES

High Performance Connectivity

OS2Long-Haul 10km+OS2Long-Haul 10km+DuplexSend & ReceiveDuplexSend & ReceiveLSZHSafer in FireLSZHSafer in FireInternalIndoor RatedInternalIndoor Rated
Available Online
£0.59 / Length
£0.71 inc. VAT
Price:
Total (Ex. VAT)£0.59
Add to Project Enquiry
UK Distribution Centre
Ready for Immediate Dispatch
Order cut-off: 2:30pm
UK Stocked Fully Tracked DTECH® Direct
Available Online
£0.59 / Length
£0.71 inc. VAT
EXTENDED PRODUCT SPECIFICATIONS
  • DTECH® OS2 9/125µm tight buffered singlemode fibre optic zip cable designed for high-density installations.
  • Supports high-speed applications including 1G, 10G, 40G and 100G Ethernet, delivering reliable transmission over extended distances.
  • G.657.A1 bend insensitive singlemode fibre provides improved routing flexibility while maintaining low attenuation and strong signal performance.
  • LSZH (Low Smoke Zero Halogen) outer sheath minimises toxic fumes.
  • 2 Fibre duplex zip construction allows for on site custom patch lead creation.
  • Aramid yarn strength members provide additional tensile strength and protection.
3RD PARTY COMPLIANCE
CE Marked

Conformity Europe.

RoHS Compliant

Compliant Product.

DTECH® Warranty

30 YR System Warranty.

Fibre Count2 Fibre (Duplex)Fibre GradeG.657.A1
Fibre ModeOS2 (9/125µm)Wavelength1310/1550nm
Jacket MaterialLSZHCable Diameter2.00mm
Cable TypeTight BufferedMin Bend Radius Installation10 × OD
Min Bend Radius Installed5 × ODInsertion Loss≤0.3dB
Return Loss≥50dBAttenuation at 1310nm0.4dB/km
Attenuation at 1550nm0.3dB/kmOperating Temperature-10 to 70°C
ColourYellowRoHS ConformityYes
CE MarkingYes
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Alliance Member

As a member of the HDBaseT® Alliance, DTECH® products comfortably support the latest HDBaseT standards — engineered for next-gen homes and buildings.

System Architecture

Built for residential, commercial and industrial environments, DTECH XG® system architecture guarantees full 10GbE performance from end to end.

FREQUENTLY BOUGHT TOGETHER