Arista Compatible 400G OSFP VSR4 Optical Transceiver

The Arista Compatible 400G OSFP VSR4 Optical Transceiver is a OSFP (IHS/Finned Top) optical transceiver delivering 400Gbps over MMF. Operating at 850nm with a MPO-12/APC interface, it reaches 30m@OM3/50m@OM4 or OM5 and is compliant with CMIS 5.2, IEEE 802.3bs-400GAUI-8, OSFP MSA, IEEE 802.3 db-400GBASE-VR4. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in 400G Ethernet data centers, HPC and machine learning clusters.

Product Highlights

• OSFP (IHS/Finned Top) form factor, 400Gbps data rate
• Wavelength: 850nm
• Connector: MPO-12/APC
• Reach: up to 30m@OM3/50m@OM4 or OM5
• Fiber media: MMF
• DDM/DOM: Supported

Built for 400G Ethernet data centers, HPC and machine learning clusters, this OSFP (IHS/Finned Top) module carries 400Gbps over MMF up to 30m@OM3/50m@OM4 or OM5 per link. With its MPO-12/APC optical interface, the module works directly with the MMF infrastructure already installed in most facilities. Compatibility with Arista Networks systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of OSFP-400G-VSR4.

This product is designed and tested to comply with CMIS 5.2, IEEE 802.3bs-400GAUI-8, OSFP MSA, IEEE 802.3 db-400GBASE-VR4. It is interoperable with Arista Networks equipment and serves as a direct equivalent to the Arista Networks part number OSFP-400G-VSR4.

To order, quote OSFP-VSR4-400G together with your quantity. Stock items ship quickly; for OEM orders we support custom labels, retail packing and vendor-specific coding, all handled in our own factory.

Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.

Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.

Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.

Every unit we ship is tested in our own test bed on mainstream switch and transport platforms before packing. Our test center has been fully upgraded, which sets us apart from other third party product providers: 10G, 40G, 100G, 200G and 400G transceivers and direct attach cables are verified on the latest top brand equipment, including selected original switches that can hardly be found elsewhere.