This Arista Networks® QSFP-40G-PLR4-AR-AO compatible QSFP+ transceiver provides 40GBase-PLR4 throughput up to 10km over single-mode fiber (SMF) at a wavelength of 1310nm using a MPO connector. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. Our transceiver is guaranteed to be 100% compatible with the equivalent Arista Networks® transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. It is built to meet or exceed the specifications of Arista Networks®, as well as to comply with multi-source agreement (MSA) standards to ensure seamless network integration. We stand behind the quality of our products and proudly offer a limited lifetime warranty. Trade Agreements Act (TAA) versions of this part are available upon request.

• Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
• For transmitting data at gigabit speed over hundreds of miles with little integrity loss, single-mode fiber optic is an ideal solution
• 40 Gigabit Ethernet for efficient data transfer and fast connectivity
• With 40GBase-PLR4 technology, enjoy up to 40Gbps data transfer rate over optical fiber cable