Refurb Squared
16 Channels DWDM Mux Demux, 100GHz C37-C52, with Monitor, Expansion and 1310nm Port, 4.6dB IL, LC/UPC, Dual Fiber, FMU 1U Rack Mount
16 Channels DWDM Mux Demux, 100GHz C37-C52, with Monitor, Expansion and 1310nm Port, 4.6dB IL, LC/UPC, Dual Fiber, FMU 1U Rack Mount
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The 16CH Mux Demux, based on TFF (Thin Film Filter), is a passive DWDM device featuring high density, low loss, and long-haul transmission suitability. It includes a 1% monitor port for downtime-free troubleshooting, plus expansion and 1310nm ports for cost-effective channel expansion. In addition, this unit can act as either a Mux or Demux. It combines 16-channel of DWDM wavelengths into one composite signal and separates the combined DWDM signal into 16 individual wavelengths over a pair of single-mode optical fiber. In accordance with the ITU-T G.694.1, it maximizes the capacity of the C-band range.
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.





