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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

  • Product 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.

How it compares

Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.

Price $1,365.99
Pricier than about 90% of the 1,471 comparable items (median $138.99).

Specifications

Product
Product 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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