Extreme Networks Versatile Interface Module 4X 25GbE SFP28 Ports (5520-VIM-4YE)

Extreme Networks, 5520-VIM-4YE 5520 Interface Module 4 x 25GE SFP28 MACsec

Extreme Networks witch Module 5520-VIM-4X

Lot of 10 Brocade 16Gbps LW SFP+ Fiber Transceiver 57-0000089-01 16Gb 16G LW SFP

Lot of 20 Brocade 16Gb FC SFP+ Shortwave Transceivers 57-0000088-01

HPE Aruba 6400 Management Module R0X31-61001 R0X31A

Brocade 57-0000076-01 10GBASE-LR SFP+ 1310nm