This Cisco® QDD-400G-DR4-S compatible QSFP-DD transceiver provides 400GBase-DR4 throughput up to 500m over single-mode fiber (SMF) using a wavelength of 1310nm via an MPO connector. It is guaranteed to be 100% compatible with the equivalent Cisco® 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.
- QSFP-DD is the single answer to all your desired and specified application execution needs
 - 400GBase-DR4 network technology for convenient, easy sharing of data and information with maximum feasibility
 - 400 Gigabit Ethernet Ethernet technology for increasing efficiency with the quicker transfer and sharing of information
 - Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
 - With a single wavelength of light, the single mode fiber optic can carry data and transmit audio/video applications over miles of distance
 - Hot-swappable form factor for added reliability and dependability
 - QSFP-DD with data networking application/usage for maximum productivity and usability