- Written by Brian Schuette
- Posted on August 22, 2023
- Updated on August 20, 2024
- 5605 Views
The Arista OSFP-400G-SRBD and QDD-400G-SRBD modules (Sometimes referred to as “400G-BIDI” or “400G-SR4.2”) may be used with other 400G-BIDI / 400G-SR4.2 modules, or connected to four 100G-BiDi modules indicated below.