• Silver-colored arista osfp-800g-2fr4 transceiver modules with blue handles and metallic connectors for 800g 2km smf use
1 1

Arista

Arista OSFP-800G-2FR4 | 800G OSFP Transceiver, 2x 400G-FR4, 2km SMF, 2x LC

Arista OSFP-800G-2FR4 | 800G OSFP Transceiver, 2x 400G-FR4, 2km SMF, 2x LC

OSFP-800G-2FR4

Stock Status: Enquire

$0.00 AUD
$0.00 AUD
$0.00 AUD
Sale Stock Status: Enquire
Taxes included. Shipping calculated at checkout.

Description

The Arista OSFP-800G-2FR4 is an 800G OSFP optical transceiver module delivering dual 400GBASE-FR4 links from a single OSFP slot — no optical breakout cables required. Using 8x100G PAM4 lanes across CWDM4 wavelengths (1271/1291/1311/1331nm), it achieves up to 2km reach over ITU-T G.652 single-mode fibre via two duplex LC connectors. Purpose-built for high-density data centre spine-leaf architectures, AI/ML fabric interconnects, and HPC deployments where port density and power efficiency are critical.

The OSFP form factor provides approximately 50% more surface area than QSFP-DD, enabling superior thermal performance with an integrated heatsink. Compliant with IEEE 802.3cu, IEEE 802.3ck, OSFP MSA, and CMIS 5.0, the module supports Digital Diagnostics Monitoring (DDM) and is hot-pluggable. Compatible with Arista 800G platforms including the 7060X6-64PE, and supports breakout to 2x 400G-FR4 OSFP/QSFP-DD or 2x 200G-FR4 QSFP transceivers. Upgrade your network with gear from iptrading.com.au — Australia's IT hardware specialists.

Features

- Dual 400GBASE-FR4 links from a single OSFP transceiver — no optical breakout cables required
- Two duplex LC connectors deliver two physically independent 400G-FR4 links
- OSFP form factor offers ~50% more surface area than QSFP-DD for superior heat dissipation
- Integrated heatsink in module case for optimal thermal management
- Supports breakout to 2x 400G-FR4 OSFP/QSFP-DD or 2x 200G-FR4 QSFP transceivers
- Compatible with Arista 800G platforms including the 7060X6-64PE
- CWDM4 wavelengths (1271/1291/1311/1331nm) with 8x 100G PAM4 electrical interface
- Hot-pluggable; OSFP MSA and CMIS 5.0 compliant
- Digital Diagnostics Monitoring (DDM/DOM) for real-time link visibility
- Ideal for spine-leaf, AI/ML, HPC, and hyperscale cloud data centre deployments

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.

View full details

specs-tabs

Technical Specifications

FAQs

Datasheet

Technical Specifications

- Form Factor: OSFP (Octal Small Form-factor Pluggable)
- Aggregate Data Rate: 800G (2x 400GBASE-FR4)
- Electrical Interface: 8x 100G PAM4 lanes (8x 106.25 Gbps)
- Connectors: 2x Duplex LC
- Fibre Type: Single-Mode Fibre (SMF), ITU-T G.652
- Wavelengths: 1271nm, 1291nm, 1311nm, 1331nm (CWDM4)
- Maximum Reach: 2km
- Modulation: PAM4
- Tx Output Power: -3.3 to +3.5 dBm per lane
- Rx Sensitivity: -7.3 to +3.5 dBm per lane
- Standards: IEEE 802.3cu, IEEE 802.3ck, OSFP MSA, CMIS 5.0
- Digital Diagnostics Monitoring (DDM/DOM): Supported
- Hot-Pluggable: Yes

FAQs

Q: What makes the OSFP-800G-2FR4 different from a standard 400G transceiver?
A: The OSFP-800G-2FR4 delivers 800G of total bandwidth by combining two independent 400GBASE-FR4 links within a single OSFP module via two duplex LC connectors. This eliminates the need for external optical breakout cables, simplifying cabling in high-density spine-leaf and AI/HPC fabric deployments.

Q: What fibre infrastructure does this transceiver require?
A: The OSFP-800G-2FR4 requires two duplex single-mode fibre (SMF) runs compliant with ITU-T G.652. It supports reaches up to 2km, making it suitable for intra-campus or inter-building data centre interconnects in addition to top-of-rack deployments.

Q: Which Arista platforms are compatible with this transceiver?
A: This transceiver is compatible with Arista 800G OSFP-enabled platforms, including the Arista 7060X6-64PE series. It also supports breakout operation to 2x 400G-FR4 OSFP/QSFP-DD or 2x 200G-FR4 QSFP transceivers for flexible connectivity.

Q: Does this transceiver support Digital Diagnostics Monitoring?
A: Yes. The OSFP-800G-2FR4 supports DDM/DOM (Digital Diagnostics Monitoring), allowing real-time monitoring of optical power levels, temperature, voltage, and bias current via the host platform's management interface.

Q: Is the OSFP-800G-2FR4 hot-pluggable?
A: Yes, the module is hot-pluggable and fully compliant with the OSFP MSA and CMIS 5.0 specifications, enabling safe insertion and removal without powering down the host system.

Q: Can I purchase the Arista OSFP-800G-2FR4 in Australia through IP Trading?
A: Yes. IP Trading (iptrading.com.au) is an Australian B2B IT hardware specialist supplying Arista transceivers and networking equipment to enterprise, cloud, and HPC customers across Australia. Contact us for pricing, availability, and volume enquiries.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

Your browser can’t display the embedded PDF. Click here to open it in a new tab.

Recently Viewed

  • Request for a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us