7280CR3-32D4
32 port 100G and 4 port 400G QSFP-DD
Arista 7280R3
Identity
- Vendor
- Arista
- Product family
- Arista 7280R3
- Form factor
- fixed
- Rack units
- 1
- Supported OS
- EOS
Ports and throughput
- Access ports
- 32
- Port speed (G)
- 100
- Min access speed (G)
- 40
- Max access speed (G)
- 100
- Min uplink speed (G)
- 100
- Max uplink speed (G)
- 400
- Switching capacity (Gbps)
- 4800
- Forwarding rate (Mpps)
- 2000
- Oversubscription ratio
- 0.5
- Network module slots
- 0
Power
- PoE supported
- No
- Max power draw (W)
- 865
- PSU slots
- 2
- PSUs included
- 2
- Default PSU
- PWR-1011-AC-RED
- PSU redundancy modes
- 1+1
- Fan slots
- 3
Scale and performance
- Buffer class
- deep
- Stacking supported
- No
Compatible optics (38)
| SKU | Speed | Media | Reach | Form factor |
|---|---|---|---|---|
| QDD-8X25-MR-SR-E | 25 G | multi-mode | 100 m | QSFP-DD |
| QSFP-40G-LR4 | 40 G | single-mode | 10000 m | QSFP |
| QSFP-40G-SR4 | 40 G | multi-mode | 150 m | QSFP |
| QSFP-100G-CWDM4 | 100 G | single-mode | 2000 m | QSFP |
| QSFP-100G-DR | 100 G | single-mode | 500 m | QSFP |
| QSFP-100G-ER | 100 G | single-mode | 40000 m | QSFP |
| QSFP-100G-ERL4 | 100 G | single-mode | 40000 m | QSFP |
| QSFP-100G-FR | 100 G | single-mode | 2000 m | QSFP |
| QSFP-100G-LR | 100 G | single-mode | 10000 m | QSFP |
| QSFP-100G-LR4 | 100 G | single-mode | 10000 m | QSFP |
| QSFP-100G-LRL4 | 100 G | single-mode | 2000 m | QSFP |
| QSFP-100G-PLRL4 | 100 G | single-mode | 2000 m | QSFP |
| QSFP-100G-PSM4 | 100 G | single-mode | 500 m | QSFP |
| QSFP-100G-SR1.2 | 100 G | multi-mode | 100 m | QSFP |
| QSFP-100G-SR4 | 100 G | multi-mode | 100 m | QSFP |
| QSFP-100G-SR4-E | 100 G | multi-mode | 100 m | QSFP |
| QSFP-100G-SRBD | 100 G | multi-mode | 100 m | QSFP |
| QSFP-100G-SWDM4 | 100 G | multi-mode | 100 m | QSFP |
| QSFP-100G-XCWDM4 | 100 G | single-mode | 10000 m | QSFP |
| QSFP-100G-XSR4 | 100 G | multi-mode | 300 m | QSFP |
| QSFP-100G-ZR4 | 100 G | single-mode | 80000 m | QSFP |
| QDD-200G-2LR43 | 200 G | single-mode | 10000 m | QSFP-DD |
| QSFP-200G-FR4 | 200 G | single-mode | 2000 m | QSFP |
| QSFP-200G-SR4 | 200 G | multi-mode | 100 m | QSFP |
| QDD-400G-DR4 | 400 G | single-mode | 500 m | QSFP-DD |
| QDD-400G-FR4 | 400 G | single-mode | 2000 m | QSFP-DD |
| QDD-400G-LR4 | 400 G | single-mode | 10000 m | QSFP-DD |
| QDD-400G-LR8 | 400 G | single-mode | 10000 m | QSFP-DD |
| QDD-400G-PLR4 | 400 G | single-mode | 10000 m | QSFP-DD |
| QDD-400G-PLR4-S | 400 G | single-mode | 10000 m | QSFP-DD |
| QDD-400G-SR8 | 400 G | multi-mode | 100 m | QSFP-DD |
| QDD-400G-SR8-C | 400 G | multi-mode | 100 m | QSFP-DD |
| QDD-400G-SRBD1 | 400 G | multi-mode | 100 m | QSFP-DD |
| QDD-400G-VSR4 | 400 G | multi-mode | 50 m | QSFP-DD |
| QDD-400G-XDR4 | 400 G | single-mode | 2000 m | QSFP-DD |
| QDD-400G-XDR4-S | 400 G | single-mode | 2000 m | QSFP-DD |
| QDD-400G-ZR | 400 G | single-mode | 120000 m | QSFP-DD |
| QDD-400G-ZRP | 400 G | single-mode | 0 m | QSFP-DD |
Other Arista 7280R3 platforms
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