Refurb Squared
Cisco QDD-400G-ZRP-S Compatible QSFP-DD DCO 400G DWDM Tunable Coherent ITU CH13-CH61 50GHz >120km DOM Duplex LC/UPC SMF Optical Transceiver Module for Transmission
Cisco QDD-400G-ZRP-S Compatible QSFP-DD DCO 400G DWDM Tunable Coherent ITU CH13-CH61 50GHz >120km DOM Duplex LC/UPC SMF Optical Transceiver Module for Transmission
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The 400G QSFP-DD ZR+ is a C-Band optical frequency tunable coherent optical module, that combines 7nm coherent DSP ASIC functionality with best-in-class ultra-narrow line-width tunable lasers, high-speed modulators and high responsively coherent receivers. This transceiver is also the one capable of reaching the longest transmission distance thanks to the high-performing O-FEC algorithm. With compliance to OIF MSA standards and multi-vendor interoperability, the module allows interoperability and rapid deployment with other standard-compliant components. Featuring operational simplicity and open ecosystem interoperability, it enables service providers and cloud operators to transition to 400G+ while minimizing TCO. It is intended to be used in access, edge, core, and data center, supporting an open and interoperable networking ecosystem.
Enterprise Grade Performance
Enterprise Grade Performance
Our networking cables and optical transceivers are designed for high-performance enterprise networks. They support fast data transmission, stable connectivity, and consistent signal strength across switches, servers, and routers.
Wide Device Compatibility
Wide Device Compatibility
These modules are engineered to work with many leading networking brands such as Cisco, Juniper, Arista, and other enterprise systems. They integrate easily into existing network infrastructure.
Simple Plug And Play Setup
Simple Plug And Play Setup
Installation is quick and easy. Simply insert the cable or transceiver into the compatible port and it begins operating immediately without complicated configuration.
Reliable Connection Stability
Tested And Verified Products
Affordable Enterprise Pricing
Competitive Pricing
Refurb Squared networking hardware delivers high-speed connectivity using tested optical modules and enterprise-grade cables built for reliability and seamless device compatibility.
