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Black PCIe 4.0 Oculink 8i male-to-male cable, 100 cm length, braided exterior

LetLinkSo

LetLinkSo LLS-CB-1OC1OC-02 PCIe 4.0 Oculink 8i Cable 100 cm

SKU CH-1VB1-QFAJC

PCIe 4.0 Oculink 8i cable connects two SFF-8611 ports at 16 GT/s per lane over 100 cm

  • Rated speed32 GT/s (per lane)
  • Connector count2
  • Connector details1 x Oculink 8i to 1 x Oculink 8i
  • Connector genderMale to Male
  • Conductor typeCopper Conductor
  • Product typePCIe 4.0

Cable Length 3.3 ft / 100 cm

  • PCIe 4.0 at 16 GT/s per lane moves large datasets quickly
  • Backward compatible with PCIe 3.0, 2.0, 1.0 protects existing hardware investments
  • Male-to-male SFF-8611 8i connectors link NVMe adapters and backplanes directly
  • 100 cm copper conductor with braided exterior withstands daily server use
  • Compact profile fits tight chassis spaces in Oculink server builds

Server-grade PCIe 4.0 Oculink cable

The LetLinkSo LLS-CB-1OC1OC-02 is a 100 cm Male-to-Male cable that links two SFF-8611 8i ports at PCIe 4.0 speeds. It carries eight lanes at 16 GT/s per lane using copper conductors inside a braided jacket. The compact profile fits tight server chassis and portable device builds.

Upgrade from PCIe 3.0 or 2.0 links

This cable is backward compatible with PCIe 3.0, 2.0 and 1.0, so it replaces older interconnects without requiring a full platform change. The jump is worth it when moving NVMe arrays or backplanes to 16 GT/s per lane bandwidth while keeping the same 8i connector footprint.

Suits builders wiring 8-lane backplanes

It suits integrators connecting mainstream PCIe protocol backplanes and NVMe adapters in space-constrained enclosures. Buyers needing 4-lane links, longer runs such as 2.1 feet or 6.6 feet, or Gen 5 32 GT/s signalling should look at other cable types.

How it compares

Measured against everything we stock in SAS, SCSI, InfiniBand & MCIO Cables, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 63% of the 1,224 comparable items (median $26.99).

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Specifications

Product
Brand nameLetLinkSo
Model nameLLS-CB-1OC1OC-02
Product typePCIe 4.0
Product colorBlack
Performance
Rated speed32 GT/s (per lane)
Ports & slots
Connector count2
Connector details1 x Oculink 8i to 1 x Oculink 8i
Connector genderMale to Male
Size & build
Overall length3.3 ft (100 cm)
Conductor typeCopper Conductor

Other versions of this model

3 more in the same range

Questions about this item

Does the 100 cm Oculink 8i cable fit standard SFF-8611 backplane ports?

The cable uses male SFF-8611 8i connectors on both ends, matching the standard backplane and NVMe adapter ports shown in the compatibility table.

How do I seat the SFF-8611 connectors without damaging the latch?

Align the keyed male plug with the port, push straight in until the latch clicks, then pull gently to confirm it is locked; forcing at an angle bends the latch.

When should I replace this PCIe 4.0 copper cable?

Replace it if the braided jacket shows fraying, the latch no longer holds, or intermittent link errors appear at 16 GT/s per lane.

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