• Arista OSFP-400G-DR4 400G SFP+ optical transceiver module
1 1

Arista

Arista OSFP-400G-DR4 | 400G OSFP DR4 Transceiver, MPO-12 APC, 500m SMF

OSFP-400G-DR4

Stock Status: Enquire

Request Quote
Sale Sold out
Shipping calculated at checkout.
20-min response

Need a quote or bulk pricing? Answered within 20 minutes, Sydney business hours.

Description

The 400GBASE-DR4 OSFP transceiver delivers 400G over four parallel 100G PAM4 optical lanes on single-mode fibre, with a reach of up to 500m. It uses an MPO-12 APC connector and is suited to data-centre leaf and spine links. It interoperates with 4 x 100GBASE-DR optics, supporting 4 x 100G breakout deployments. The DR4 variant covers up to 500m on parallel SMF, sitting between the 100m multimode SR8 and the 2km XDR4 options.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Hot-swappable module for maximum uptime and easier serviceability
- Optical interoperability with 4 x 100GBASE-DR (500m), allowing 4 x 100G breakout
- Parallel single-mode optics for data-centre leaf and spine 400G links
- Digital diagnostics monitoring for optical link visibility

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

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

View full details

specs-tabs

Technical Specifications

FAQs

Technical Specifications

- Form factor: OSFP
- Standard: 400GBASE-DR4
- Optical lanes: 4 x 100G PAM4
- Reach: up to 500m over parallel single-mode fibre (SMF)
- Connector: MPO-12 APC
- Wavelength: 1310nm
- Optical interoperability with 4 x 100GBASE-DR up to 500m
- Maximum power consumption: 12W
- Laser safety: Class 1
- Operating temperature: 0 to 70°C
- Digital optical monitoring (DOM) supported

FAQs

Q: What fibre and connector does the OSFP-400G-DR4 use?
A: It uses parallel single-mode fibre terminated with an MPO-12 APC connector, with a reach of up to 500m.

Q: Can this transceiver break out to 100G links?
A: Yes. It is optically interoperable with 4 x 100GBASE-DR up to 500m, so a 400G port can be broken out into four 100G links.

Q: How does the DR4 differ from the XDR4 and SR8 variants?
A: The DR4 reaches up to 500m on parallel single-mode fibre. The XDR4 extends reach to 2km, while the SR8 is a multimode option for up to 100m.

Q: What form factor is required in the host switch?
A: This module is OSFP form factor, so it requires a switch port that supports OSFP 400G optics.

Q: What is the maximum power draw of this module?
A: Maximum power consumption is 12W, which should be considered when planning port density and cooling.

Related Products

View all Optical Transceivers: SFP, SFP+, QSFP & QSFP28

Recently Viewed

  • Request 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