Refurb Squared
Customized Distributed Raman Amplifier, Dual AC/DC PSUs, 1U Rack Mount
Customized Distributed Raman Amplifier, Dual AC/DC PSUs, 1U Rack Mount
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The D7000 DRA5000 is a high-power, low-noise raman fiber amplifier designed for distributed raman amplification, offering cost-effective solutions to extend the optical link power budget and significantly enhance OSNR. By using transmission fiber as the gain medium, it achieves distributed amplification, reducing system noise while optimizing gain and noise performance. Supporting from a single DWDM channel to up to 80/96 channels, the DRA5000 meets the demanding requirements of service providers and enterprise networks, ensuring superior reach and optical performance.
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.
Built For Reliable Networking
At Refurb Squared we provide high-quality networking hardware trusted by engineers and IT professionals. Our mission is to deliver reliable technology at affordable prices.





