This Dell QSFP-40G-ESR4 compatible QSFP+ transceiver provides 40GBase-SR4 throughput up to 400m over multi-mode fiber (MMF) using a wavelength of 850nm via an MPO connector. It is guaranteed to be 100% compatible with the equivalent Dell 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. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.

• Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
• Typically used for short distance, multi-mode fiber optic is ideal to carry data and transmit audio/video applications within a building
• 40 Gigabit Ethernet for efficient data transfer and fast connectivity
• With 40GBase-SR4 technology, enjoy up to 40Gbps data transfer rate over optical fiber cable