We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Aqua blue duplex multimode fibre patch cable with ST connectors, 30m length

Enfain

Enfain OM3 ST-ST Duplex Multimode Fibre Optic Cable 30m Aqua Blue

SKU CH-FNRT-02T96

OM3 duplex multimode patch cable with ST connectors, 30 m aqua jacket, 850 nm wavelength, 0.2 dB typical insertion loss and >38 dB return loss

Length 30m

  • OM3 core supports 10 Gbps over 30 m
  • Typical insertion loss .2 dB keeps signal strong
  • Return loss above 38 dB reduces reflections
  • 0 mm PVC jacket with 330 mm bend radius
  • Ceramic ferrules rated for 1000 mating cycles

Enfain OM3 ST-ST Duplex Cable

This 30-metre multimode fibre patch cord uses an OM3 10-gigabit core and ST connectors on both ends. It is built for short-range links between switches, servers or patch panels in data-centre racks. The aqua jacket identifies the OM3 grade at a glance. It suits installers who need a ready-made duplex run without field termination.

Check connector type and link budget

Verify that both active devices present ST ports and that the link budget allows the stated insertion loss of .2 dB typical and .3 dB maximum. Confirm the 850 nm wavelength matches your transceiver modules. Ensure the 3.0 mm jacket can be routed through existing cable management without exceeding the 330 mm bending radius. The cable is rated for 1000 mating cycles.

Thermals noise and power draw

Passive fibre carries no electrical power, so it adds no heat, no fan noise and no draw to the rack. The PVC jacket operates from -20 °C to +60 °C without active cooling. Return loss exceeds 38 dB, keeping signal reflections low in normal use. No external power supply is required for the cable itself.

Highlights

  • OM3 core supports 10 Gbps over 30 m
  • Typical insertion loss .2 dB keeps signal strong
  • Return loss above 38 dB reduces reflections
  • 0 mm PVC jacket with 330 mm bend radius
  • Ceramic ferrules rated for 1000 mating cycles

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What connectors and cable length are included, and is any extra hardware needed?

The cable arrives with ST connectors on both ends in a 30 m duplex run. No additional hardware is required for a standard patch connection.

How do I decide between OM3 and other multimode grades for my link?

OM3 supports 10 Gbit/s at 850 nm over the distances typically found in data-centre racks; choose it when your transceivers and switch ports are rated for 10 G multimode.

What does the 0.2 dB typical insertion loss mean for a live 10 G link?

At 0.2 dB typical loss the cable adds minimal attenuation, keeping the optical budget well within the margin needed for reliable 10 G operation.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.