中性(Generic)兼容 25G CWDM SFP28光模块 1270nm 10km

The entire shopping process was simple and efficient. I received a quote within minutes and was able to get swift and informative responses. I thought the price quoted was very fair and it stayed the same from start to finish. Also these modules connected into the SFP28 ports easily and firmly. No packet loss or communication issues so far. Very satisfied.

I messed up my switch type and bought the wrong transceivers. Fortunately, they provided returns for my products and sent me the right modules (it was my fault, so i paid for the shipping fees). During the whole order, they're always super nice, quick to respond, and enthusiastic. Very nice one-stop website and I will definitely buy from here again.

Bought transceivers and cables several times from FS before, the products never let me down. The optical modules I needed should support up to 25Gbps data rate and could reach 7-8km link length. So I purchased these 25G CWDM modules this time without hesitation. Worked great on my switches. No complaints whatsoever.