Line Cards
This appendix displays the line cards supported by modular switches covered by this guide.
![](/assets/images/qsg/qsg-7800-series/Graphics/Line%20Cards/7800R3K-48CQ-LC_Clearwater%20(1).png)
1 | Line card status LED | 3 | Port status LEDs |
2 | Port numbers |
![](/assets/images/qsg/qsg-7800-series/Graphics/Line%20Cards/7800R3-36P-LC_McKinley.png)
1 | Line card status LED | 3 | Port status LEDs |
2 | Port numbers |
![](/assets/images/qsg/qsg-7800-series/Graphics/Line%20Cards/DCS-7800R3-36D-LC_Silverthrone.png)
1 | Line card status LED | 3 | Port status LEDs |
2 | Port numbers |