Refurb Squared
D7000 OA1825, DWDM EDFA Bidirectional Amplifier with PA 15-25dB and BA 8-18dB Gain, 21.5dBm Output for D7000 Series Managed Chassis, with Built in OSC, VOA
D7000 OA1825, DWDM EDFA Bidirectional Amplifier with PA 15-25dB and BA 8-18dB Gain, 21.5dBm Output for D7000 Series Managed Chassis, with Built in OSC, VOA
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
D7000 series OA1825 EDFA is an optical amplifier with the integration of pre-amplifier and booster amplifier that supports bidirectional amplification. OA1825 supports C band (1528~1568nm), 0~120km transmission distance, with integration of optical signal wavelength and power monitoring, fiber optic link attenuation and breakpoint testing, 1510 network management monitoring channel, intra- and inter-site APR.
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.





