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Black 75m duplex single-mode fibre cable with ST connectors on both ends, 5.0mm diameter

Bolton Technical

Bolton Technical 75m OS2 ST-ST Duplex Fibre Optic Cable

SKU CH-1M8T-WFMV9

A 75 metre OS2 single-mode duplex patch cord with ST connectors, OFNR riser rating, G.657.A2 bend-insensitive fibre and a 5.0 mm jacket

  • Singlemode OS2 fibre supports 1G to 400G Ethernet links
  • Riser-rated OFNR jacket meets vertical and floor-to-floor fire codes
  • G.657.A2 bend-insensitive core allows tight 7.5mm radius routing
  • Pre-terminated ST/ST duplex ends enable immediate plug-and-play deployment
  • 75 metre length covers extended campus or building runs

75m OS2 Single-Mode Fibre Cable

This 75-metre duplex cable uses OS2 single-mode fibre with ST UPC connectors on both ends. The 5.0 mm outer diameter jacket is rated OFNR for riser and floor-to-floor installations. G.657.A2 bend-insensitive fibre provides a 7.5 mm minimum bend radius and full G.652D compatibility. Pre-terminated ends allow immediate plug-and-play deployment.

Suits long single-mode links.

The cable supports 1G, 10G, 25G, 40G, 100G and 400G Ethernet over extended distances where single-mode fibre is required. Installers needing multimode OM3 or OM4 cores for shorter campus links should choose a different cable type. Buyers whose equipment uses LC, SC or MTP interfaces need a matching connector variant.

ST UPC duplex connectors decide compatibility

Both ends carry ST UPC ferrules in a duplex clip, so the patch panels, transceivers or wall boxes must present ST UPC ports. The 9/125 µm fibre geometry is fixed by the OS2 specification and cannot be changed. Verify the connector style and single-mode requirement before ordering.

Highlights

  • Singlemode OS2 fibre supports 1G to 400G Ethernet links
  • Riser-rated OFNR jacket meets vertical and floor-to-floor fire codes
  • G.657.A2 bend-insensitive core allows tight 7.5mm radius routing
  • Pre-terminated ST/ST duplex ends enable immediate plug-and-play deployment
  • 75 metre length covers extended campus or building runs

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 75 metre or 246 foot length for my run?

They are the same cable — 75 metres equals 246 feet — so pick whichever unit matches your site plan.

What does the OS2 single-mode rating mean for my 10G Ethernet link?

OS2 9/125 µm fibre supports 1G through 400G Ethernet, so a 10G connection will run at full speed over this cable.

Will the OFNR riser rating and ST connectors work in a vertical floor-to-floor installation?

Yes — the cable carries an OFNR flame-retardant jacket for riser use and terminates in ST UPC connectors on both ends.

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