AddOn Arista Networks QSFP-40G-LR4 Compatible TAA Compliant 40GBase-LR4 QSFP+ Transceiver (SMF, 1270nm to 1330nm, 10km, LC, DOM) 330-4131 0 - 70 MB/s Read

0 - 70 MB/s Read Speed - 20 MB/s Write Speed - Black - Lifetime Warranty

They are easy to install with either the included frameless tab holders or double-sided tape

Kensington Smartfit K52797WW Monitor Stand - Black

aka DisplayPort Alternate/DisplayPort Alt mode

you want a permanent solution

AddOn Arista Networks QSFP-40G-LR4 Compatible TAA Compliant 40GBase-LR4 QSFP+ Transceiver (SMF, 1270nm to 1330nm, 10km, LC, DOM) 330-4131 0 - 70 MB/s ReadThis Arista Networks QSFP 40G LR4 compatible QSFP+ transceiver provides 40GBase LR throughput up to 10km over single mode fiber (SMF) at the wavelength specified between 1270nm to 1330nm using a LC connector. Digital optical monitoring (DOM) support is also present to allow access to real time operating parameters. Our transceiver is guaranteed to be 100% compatible with the equivalent Arista Networks transceiver. This easy to install, hot swappable