Cisco LWDM-SFP25G-86.66互換 25G LWDM SFP28モジュール(1286.66nm 40km DOM)

I recently purchased two of these modules and quality fiber cables to ensure a solid 25Gbps link to my new switch. These have worked flawlessly so far. They support DDM, so we get easier to know the network conditions. The whole connection is much stable and efficient. These modules do what they are supposed to do. No problems occur.
Also, I have used products from FS multiple times now and everything has been smooth and simple. We have a lot of trust in them. Thanks.