Dell VRTX R1-2401 24 x 1GbE Ports (16 Int. 8 Ext.) Modular Switch

Dell Force10 MXL 10/40GBE 2 Port QSFP+ Switch Module 1C01H 4p SFP+ 4P RJ45

ADVA SFP 1G 1490nm TX / SMF / LC / 10km | Used Pull Tested

5 X 40GbE 40GE QSFP Cisco QSFP-40G-CSR4 10-2837-02 joblot

Finisar FTLX8574D3BCV 10GbE 10GFC SFP+ LC SW 850nm -Used - Tested

ProLabs 10GbE SR SFP+ Module Transceiver GP-10GSFP-1S-C 10Gbps

Dell Dual Port 10GbE CX4 Stacking Module for 70XX Switches 0RNDV3 RNDV3 7048

GbE GE SFP 1000Base-LX SMF Dell J6FGD GP-SFP2-1Y Finisar FTLF1318P3BTL-FC