Front Panel
This appendix displays the front panel of all switches covered by this guide.
Note:
All devices are designed to fit into a 19” rack. The appearance may be different than those shown based on PSU and fan modules used.
The port speed groups support breakout configurations which could be EOS version dependent.
![](/assets/images/qsg/qsg-7280r3-series/Graphics/Front%20Panel/DCS-7280PR3-24D_Lyonsville_TH.png)
1 | System status LED | 3 | Power supply 1 status LED | 5 | Port numbers |
2 | Fan status LED | 4 | Power supply 2 status LED | 6 | Port-speed group |
![](/assets/images/qsg/qsg-7280r3-series/Graphics/Front%20Panel/DCS-7280DR3-24_Lyonsville-DD_TH.png)
1 | System status LED | 3 | Power supply 1 status LED | 5 | Port numbers |
2 | Fan status LED | 4 | Power supply 2 status LED | 6 | Port-speed group |
![](/assets/images/qsg/qsg-7280r3-series/Graphics/Front%20Panel/DCS-7280CR3-32P4_Smartsville_TH.png)
1 | System status LED | 3 | Power supply 1 status LED | 5 | Port numbers |
2 | Fan status LED | 4 | Power supply 2 status LED | 6 | Port-speed group |
![](/assets/images/qsg/qsg-7280r3-series/Graphics/Front%20Panel/DCS-7280CR3-32D4_Smartsville-DD_TH.png)
1 | System status LED | 3 | Power supply 1 status LED | 5 | Port numbers |
2 | Fan status LED | 4 | Power supply 2 status LED | 6 | Port-speed group |
![](/assets/images/qsg/qsg-7280r3-series/Graphics/Front%20Panel/DCS-7280CR3-36S_Brownsville-Legends%20+%20Ports.png)
1 | Port numbers | 5 | Power supply 2 status LED | 9 | Port Speed Groups |
2 | System status LED | 6 | Ethernet Management port | 10 | Port Status LED |
3 | Fan status LED | 7 | USB port | ||
4 | Power supply 1 status LED | 8 | Console port (serial) |
![](/assets/images/qsg/qsg-7280r3-series/Graphics/Front%20Panel/DCS-7280CR3-96_Torrance-PORTS%20V.png)
1 | Port speed groups | 4 | Power supply 1 status LED | 7 | USB port |
2 | System status LED | 5 | Power supply 2 status LED | 8 | Ethernet Management port |
3 | Fan status LED | 6 | Console port (serial) | 9 | Port numbers |
![](/assets/images/qsg/qsg-7280r3-series/Graphics/Front%20Panel/DCS-7280SR3-48YC8_Cedarville%20II.png)
1 | Port numbers | 3 | Fan status LED | 5 | Power supply 2 status LED |
2 | System status LED | 4 | Power supply 1 status LED | 6 | Port status LED (port 25) |
![](/assets/images/qsg/qsg-7280r3-series/Graphics/Front%20Panel/DCS-7280SR3-40YC6%20Front.png)
1 | 25G ports | 4 | Fan status LED | 7 | Port numbers |
2 | 100G ports | 5 | Power supply 1 status LED | ||
3 | System status LED | 6 | Power supply 2 status LED |
![](/assets/images/qsg/qsg-7280r3-series/Graphics/Front%20Panel/DCS-7280DR3AK-54%20Front.png)
1 | ToD Connector | 5 | Console port (serial) | 9 | Power supply 2 status LED |
2 | E-Sync clock connectors | 6 | System status LED | 10 | Line system ports (OSFP) |
3 | Ethernet management port | 7 | Fan status LED | 11 | Port numbers |
4 | USB port | 8 | Power supply 1 status LED |
![](/assets/images/qsg/qsg-7280r3-series/Graphics/Front%20Panel/DCS-7280DR3AM-36%20Front.png)
1 | Line system port (OSFP) | 5 | Power supply 1 status LED | 9 | Ethernet management port |
2 | Line system port (OSFP) | 6 | Power supply 2 status LED | 10 | ToD Connector |
3 | System status LED | 7 | Console port (serial) | 11 | E-Sync clock connectors |
4 | Fan status LED | 8 | USB port | 12 | Port numbers |