Arista 7280R Switch Series
![[DCS-7280DR3A-36-F] Arista DCS-7280DR3A-36-F, Arista 7280R3A Switch, 36x400G QSFP-DD/Front-to-Back](/media/com_eshop/products/resized/no-image-150x150.png "[DCS-7280DR3A-36-F] Arista DCS-7280DR3A-36-F, Arista 7280R3A Switch, 36x400G QSFP-DD/Front-to-Back")
[DCS-7280DR3A-36-F] Arista DCS-7280DR3A-36-F, Arista 7280R3A Switch, 36x400G QSFP-DD/Front-to-Back
Quick Spec
Brand Arista
Model DCS-7280DR3A-36-F
Series 7280R3A
Port Density 36
Forwarding Rate 9.6 Tbps
[DCS-7280DR3A-36#] Arista DCS-7280DR3A-36#, Arista 7280R3A Switch, 36x400G QSFP-DD/Ultra-low latency/1RU
Quick Spec
Brand Arista
Model DCS-7280DR3A-36#
Series 7280R3A
Ports 36
Form Factor 1U
[DCS-7280DR3AM-36-F] Arista DCS-7280DR3AM-36-F, Arista 7280R3A Switch, 36x400G QSFP-DD/1.2 Tbps/Front-to-Back Airflow
Quick Spec
Brand Arista
Model DCS-7280DR3AM-36-F
Switch Series 7280R3A
Port Configuration 36 x 400G QSFP-DD
Forwarding Capacity 25.6 Tbps
[DCS-7280DR3AM-36#] Arista DCS-7280DR3AM-36#, Arista 7280R3A Switch, 36x400G QSFP-DD/Advanced Routing/No PSU
Quick Spec
Model Arista DCS-7280DR3AM-36#
Series 7280R3A
Ports 36 x 400GbE
Throughput 36Tbps
Form Factor 1U
[DCS-7280DR3AK-36-F] Arista DCS-7280DR3AK-36-F, Arista 7280R3A Switch, 36x400GE QSFP-DD/Front-to-Back Airflow/No PSU
Quick Spec
Main Parameters Specific Data
Switch Model DCS-7280DR3AK-36-F
Series 7280R3A
Ports 36
Forwarding Rate Up to 14.4 Tbps
Power Supply Dual AC/DC
[DCS-7280DR3AK-36#] Arista DCS-7280DR3AK-36#, Arista 7280R3A Switch, 36x400GE QSFP-DD/48GB Buffer/No PSU & Fan
Quick Spec
Model Arista DCS-7280DR3AK-36#
Series 7280R3A
Ports 36x 400GbE QSFP-DD
Throughput 25.6 Tbps
Latency ~3.5 microseconds
[DCS-7280DR3AK-36S-F] Arista DCS-7280DR3AK-36S-F, Arista 7280R3A Switch, 36x400GE QSFP112/2x10GE SFP+/No Fan & PSU
Quick Spec
Model Arista DCS-7280DR3AK-36S-F
Series 7280R3A
Ports 36 x 400G QSFP-DD
Performance 57.6 Tbps
Latency 3.8 microseconds
[DCS-7280DR3AK-36S#] Arista DCS-7280DR3AK-36S, Arista 7280R3A Switch, Data Center Switch
Quick Spec
Brand Arista
Model DCS-7280DR3AK-36S#
Series 7280R3A
Ports 36 x 400G QSFP-DD
Throughput 14.4 Tbps
[DCS-7280CR3A-24D12-F] Arista DCS-7280CR3A-24D12-F, Arista 7280R3A Switch, 24x400G QSFP-DD/12x400G QSFP-DD/Front-to-Back Airflow
Quick Spec
Model Arista DCS-7280CR3A-24D12-F
Series 7280R3A
Ports 24 x 100GbE and 12 x 400GbE
Switching Capacity Up to 19.2 Tbps
Latency Sub-microsecond
[DCS-7280CR3A-24D12-R] Arista DCS-7280CR3A-24D12-R, Arista 7280R3A Switch, 24x400GE QSFP-DD/12x400GE OSFP/No Fan & PSU
Quick Spec
Item Detail
Product Name Arista DCS-7280CR3A-24D12-R
Brand Arista
Series 7280R3A
Port Density 24 x 400G
Forwarding Capacity 19.2 Tbps