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 duplex fibre patch cable with LC connectors at both ends

STARTECH

STARTECH 450FBLCLC1 3.3 ft OM4 Duplex LC/LC fibre optic cable

SKU CH-4QNF-WW8N9 MPN 450FBLCLC1

A 3.3 ft OM4 duplex LC/LC multimode fibre cable for 40 and 100 Gigabit links, laser-optimised 50/125 core with aqua LSZH jacket

  • TypeOthers
  • ColorAqua
  • Length3.3 ft.
  • Connector Number2
  • Connector Detail1 x Fiber Optic LC Duplex Male to 1 x Fiber Optic LC Duplex
  • Terminal GenderMale to Male

Length 1m

  • Connect 40 Gb and 100 Gb networks with LC duplex transceivers
  • OM4 50/125 multimode fiber rated at 3500 MHz bandwidth
  • Laser-optimised multimode fiber works with 850 nm VCSEL sources
  • Backward compatible with existing 50/125 equipment
  • 3 ft LSZH aqua jacket for short rack-to-rack links

3.3 ft OM4 Duplex LC/LC Cable

This aqua OM4 duplex multimode cable spans 3.3 ft with LC duplex male connectors on both ends. It uses 50/125 laser-optimised fibre rated at 3500 MHz and meets industry attenuation standards. The LSZH jacket suits indoor routing between patch panels or transceivers. It is built for 40 and 100 Gigabit Ethernet or Fibre Channel links.

Upgrade from OM3 or legacy 50/125

The OM4 core supports 40GBase-SR4 and 100GBase-SR10 speeds that OM3 cannot sustain over the same distance. It remains backward compatible with existing 50/125 equipment, so you can replace older patch cords without changing transceivers. The jump is worth it when moving to 40 or 100 Gb/s VCSEL-based links at 850 nm.

Handles 40 and 100 Gb/s multimode runs

The cable comfortably carries 40GBase-SR4 and 100GBase-SR10 traffic over short-reach multimode segments. It runs out when the link requires single-mode distance, higher wavelengths beyond 850 nm, or connector types other than LC duplex. For those scenarios a different fibre type or connector is needed.

Highlights

  • Connect 40 Gb and 100 Gb networks with LC duplex transceivers
  • OM4 50/125 multimode fiber rated at 3500 MHz bandwidth
  • Laser-optimised multimode fiber works with 850 nm VCSEL sources
  • Backward compatible with existing 50/125 equipment
  • 3 ft LSZH aqua jacket for short rack-to-rack links

Specifications

BrandStarTech.com
Model450FBLCLC1
TypeOthers
ColorAqua
Length3.3 ft.
Connector Number2
Connector Detail1 x Fiber Optic LC Duplex Male to 1 x Fiber Optic LC Duplex Male
Terminal GenderMale to Male
FeaturesOM4 (50/125) 3500MHz multimode fiber
Backward compatible with your existing 50/125 equipment
Laser-optimized multimode fiber (LOMMF)
Compatible with 850nm VCSEL source
Attenuation loss meets or exceeds industry standards
Shipping weight0.03 kg
Package size199 × 194 × 29 mm

Other versions of this model

3 more in the same range

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

Questions about this item

What panel cut-out or adapter spacing does the LC duplex connector need?

The cable uses standard LC duplex male connectors on both ends, designed to fit common LC duplex panel openings and transceivers.

What is the correct way to seat the LC connectors so the link comes up?

Push each LC connector straight into the transceiver or adapter until the latch clicks, keeping the aqua jacket straight to avoid bending the 50/125 µm fiber beyond its minimum radius.

When should this OM4 patch cord be replaced?

Replace the cable if the aqua jacket shows cracks, the LC ferrules are scratched, or insertion loss rises above the loss budget for your 40GBase-SR4 or 100GBase-SR10 links.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

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