5420 Series adds support for the following new model, 5420M-24W-24S-4YE. The 5420M-24W-24S-4YE provides the following ports:
In addition to the fixed ports, the 5420M-24W-24S-4YE model provides one RJ-45 OOB management port, one USB Type C console port, two Type A USB ports, and one RJ-45 serial console port.
For more information, see 5420 Series Installation Guide. For optics compatibility, see the Extreme Optics website.
This model supports the same feature-based licensing mode as other 5420 Series models. For high-level feature support information, see Fabric Engine and VOSS Feature Matrix.

Note
7830 Series supports Fabric Engine operating system only.Fabric Engine 9.3 supports the 7830-32CE-8DE:
You can install the following VIMs in the dedicated slots in the upper half of the 7830 Series switch to provide dedicated high speed ports:

Note
VIMs are not hot-swappable in this release.7830 Series supports two removable, fully redundant power supply units. The switch can support AC, DC, or a combination of both AC and DC power supplies.
You can use the following 2400W power supplies:
Back-to-front airflow
Front-to-back airflow:
XN-FAN-007-FB—front-to-back airflow for switch cooling
XN-FAN-007-BF—back-to-front airflow for switch cooling
In addition to the fixed ports, the 7830 Series provides one Type A USB interface port, one RJ-45 console port, and two management ports (SFP+ 1G/10G and 100M/1G/10G RJ-45) to provide management backup.
For more information, see 7830 Series Installation Guide. For optics compatibility, see the Extreme Optics website.
For high-level feature support information, see Fabric Engine and VOSS Feature Matrix.
This release introduces support for the following optical devices: