• Silver-colored Arista OSFP-800G-XDR8 SFP+ transceiver modules with blue handles and metallic connectors for 2km SMF use
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Arista

Arista OSFP-800G-XDR8 | 800GBASE-XDR8 OSFP Transceiver, MPO-16, 2km SMF

Arista OSFP-800G-XDR8 | 800GBASE-XDR8 OSFP Transceiver, MPO-16, 2km SMF

OSFP-800G-XDR8

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Description

The 800GBASE-XDR8 OSFP Transceiver delivers 800G aggregate bandwidth over parallel single-mode fibre using an MPO-16 connector, supporting reaches of up to 2km. Designed for high-density hyperscale data centre and enterprise core deployments, this Arista OSFP module leverages 8x 100G lanes to deliver unprecedented port density and low-latency interconnects between spine, leaf, and AI/ML cluster nodes.

Compatible with Arista 800G-capable platforms, this transceiver is engineered to meet the demanding throughput requirements of modern AI infrastructure, high-performance computing, and large-scale data centre fabrics. The OSFP form factor offers superior thermal and power efficiency compared to legacy form factors at equivalent speeds. Order direct from iptrading.com.au — Australian-owned and operated since 2001.

Features

- 800G aggregate bandwidth via 8 independent 100G optical lanes for maximum throughput density
- MPO-16 interface enables parallel SMF connectivity in a single compact OSFP module
- 2km reach over single-mode fibre — ideal for inter-building and long-reach data centre links
- OSFP form factor supports higher power budgets and better thermal management than QSFP-DD at 800G
- Optimised for AI/ML cluster interconnects, hyperscale spine-leaf fabrics, and HPC environments
- Designed and validated for use with Arista 800G-capable switch platforms and EOS software
- Supports high-density deployments with reduced cable count via MPO-16 parallel fibre infrastructure
- Low-latency optical transmission critical for time-sensitive distributed computing workloads

Warranty

Arista hardware products come with a 1-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Arista products. Contact our team to explore options that align with your organisation's needs.
https://www.arista.com/assets/data/pdf/Warranty.pdf

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Data Rate: 800G aggregate (8x 100G lanes)
- Form Factor: OSFP (Octal Small Form-factor Pluggable)
- Connector Type: MPO-16
- Fibre Type: Parallel Single-Mode Fibre (SMF)
- Maximum Reach: Up to 2km
- Standard: 800GBASE-XDR8
- Number of Lanes: 8 x 100G optical lanes
- Compatible Platform: Arista 800G-capable switches and routers
- Operating Wavelength: ~1310nm (CWDM4/XDR per lane, SMF)
- Transmission Direction: Duplex (8 Tx / 8 Rx via MPO-16)

FAQs

Q: What fibre type and connector does the OSFP-800G-XDR8 require?
A: This transceiver requires parallel single-mode fibre (SMF) terminated with an MPO-16 connector. It supports reaches of up to 2km, making it suitable for inter-rack and inter-row connections within data centres as well as campus-scale deployments.

Q: What platforms is the OSFP-800G-XDR8 compatible with?
A: The OSFP-800G-XDR8 is designed for Arista switches and platforms that support the OSFP form factor and 800G port speeds, such as Arista's 7800R3 and next-generation AI/ML-optimised spine switches. Always verify platform compatibility with your specific Arista hardware model.

Q: How does 800GBASE-XDR8 differ from 800GBASE-DR8 or 400GBASE-DR4?
A: 800GBASE-XDR8 extends the reach to 2km over SMF using 8x 100G lanes via an MPO-16 interface, whereas DR8 is typically limited to 500m. Compared to 400GBASE-DR4, the XDR8 doubles the aggregate bandwidth and extends the transmission distance, ideal for larger data centre footprints and AI cluster interconnects.

Q: Can this transceiver be used in AI or HPC fabric deployments?
A: Yes. The 800G aggregate throughput and 2km SMF reach make the OSFP-800G-XDR8 well-suited for AI/ML training clusters, high-performance computing fabrics, and hyperscale data centre spine-leaf architectures where high bandwidth density and low latency are critical.

Q: Can I purchase the Arista OSFP-800G-XDR8 in Australia from IP Trading?
A: Yes. IP Trading (iptrading.com.au) is an Australian-owned and operated IT hardware reseller with over 20 years of experience supplying enterprise networking components including Arista transceivers. Order directly through the website or contact the team for volume pricing and availability.

Q: Does the OSFP-800G-XDR8 support breakout configurations?
A: The 8-lane architecture of the XDR8 standard can support breakout to lower-speed ports (e.g., 8x 100G) depending on platform and software support. Consult Arista's EOS documentation and your switch platform's compatibility matrix to confirm supported breakout modes.

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