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Arista OSFP-800G-2XDR4 800Gbps SMF transceiver module

Arista Networks, Inc.

Arista Networks OSFP-800G-2XDR4 800Gbps SMF 2km Transceiver

SKU CH-HK6X-0JSHD

An 800 Gbps OSFP transceiver delivering two 400 GBASE-XDR4 lanes over single-mode fibre at 1310 nm for 2 km reach

  • TypeRack
  • 800Gbps throughput for high-density data centres
  • Dual 400GBASE-XDR4 lanes double link capacity
  • 2km reach over single-mode fibre at 1310nm
  • Arista firmware tested for reliable deployment
  • Alternate part XVR-10290-52 simplifies ordering

Arista 800Gbps OSFP transceiver

The Arista OSFP-800G-2XDR4 is a single OSFP module that delivers 800Gbps over single-mode fibre. It suits data-centre operators who need high-density 800G links between switches or routers.

Dual 400G XDR4 optics and 2km reach

The module uses two 400GBASE-XDR4 lanes at 1310nm to span up to 2km on standard SMF cabling. An OSFP footprint means it fits compatible cages without adapters and supports hot-swap replacement during maintenance windows.

Verify OSFP cage and 800G port support

Confirm the host equipment accepts OSFP form-factor modules and is licensed for 800Gbps operation. The link also requires duplex SMF patch cords with matching 1310nm optics on the far end.

Highlights

  • 800Gbps throughput for high-density data centres
  • Dual 400GBASE-XDR4 lanes double link capacity
  • 2km reach over single-mode fibre at 1310nm
  • Arista firmware tested for reliable deployment
  • Alternate part XVR-10290-52 simplifies ordering

Specifications

TypeRack

Questions about this item

What standard does the 800Gbps OSFP-800G-2XDR4 implement and what distance does it support?

It implements 2x400GBASE-XDR4 and reaches 2km over single-mode fibre at 1310nm.

What physical slot and fibre connector does the OSFP-800G-2XDR4 require?

It fits an OSFP cage and uses dual-lane single-mode fibre connectors for the 2km link.

How is the OSFP-800G-2XDR4 installed and what step is often missed?

Insert the module into the OSFP cage until it clicks, then connect the SMF patch cords; the step often missed is removing the dust caps from both the transceiver and the fibre ends before linking.

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