https://www.cisco.com/c/en/us/td/docs/switches/datacenter/mds9000/hw/9148S/install/guide/9148S_hig.html
Cisco MDS 9148S Multilayer Switch Hardware Installation Guide - Cisco
Cisco MDS 9148S Multilayer Switch Hardware Installation Guide
cisco mds 9148smultilayer switchhardware installationguide
https://www.cisco.com/c/en/us/products/collateral/storage-networking/mds-9100-series-multilayer-fabric-switches/mds-16g-fixed-switches-eol.html
End-of-Sale and End-of-Life Announcement for the Cisco MDS 16G Fixed Switches (9148S, 9396S, 9250i)...
Cisco announces the end-of-sale and end-of life dates for the Cisco MDS 16G Fixed Switches (9148S, 9396S, 9250i) Port Upgrade Licenses Spare. The last day to...