10GBASE-SR vs 10GBASE-SRL

[BackupProphet]

There are some cheap tranceivers available, that is SRL.
Arista 850nm SFP+ 10Gbps Optical Transceiver XVR-00002-02 SFP-10G-SRL

Wikipedia says that this is some kind of non standard extra low power tranceivers with limited length. Have anyone tried these? Are they okey for under 50 meters?

 

[Blinky 42]

Never used them before but interesting.
From Arsta's PDF "Up to 100m link length with 2000 MHz*km MMF (OM3). Optical interoperability with 10GBASE-SR"
https://www.arista.com/assets/data/pdf/Datasheets/Transceiver-Data-Sheet.pdf
So I would give them a shot.

 

[Fritz]

I ordered 5 of these a couple months back. Seller accepted $10 each for five. Need some more and just offered $8 each for 10.

AddOn 10GbE SFP+ Optical Transceiver 10G-SFP-SR 850nm FTLX8571D3BCL 10GBASE-SR