DCS-7280SR3MK-48YC8A-S-FArista
DCS-7280SR3MK-48YC8A-S-F Arista 7280SR3MK switch, 48x 1/10/25GbE SFP28 and 8x 100GbE QSFP28
SwitchesUsed, tested & guaranteedIn stock
$19,795
WarrantyA firm price comes back, typically the same business day.
Questions about the DCS-7280SR3MK-48YC8A-S-F? Call 415-626-4231 or email sales@townsendnetworks.com.
We photograph the actual unit on request before you commit. Request photos

Condition: Used. Tested & Guaranteed
DCS-7280SR3MK-48YC8A-S-F, in stock, ships worldwide.
Specifications
- Model
- DCS-7280SR3MK-48YC8A-S-F
- Network Ports
- 48 × 1/10/25GbE
- Connectors
- SFP28, QSFP28
- Type
- Switch
- Condition
- Used, tested & guaranteed
Questions and answers
- What ports does the DCS-7280SR3MK-48YC8A-S-F have?
- It has 48 × 1/10/25GbE; uplinks: 8x 100GbE QSFP28. 56 data ports in all. Connectors: SFP28, QSFP28.
- What is the throughput of the DCS-7280SR3MK-48YC8A-S-F?
- Throughput is 2.0 Tbps (4.0 Tbps FDX), 1 Bpps.
- Which way does the air flow on the DCS-7280SR3MK-48YC8A-S-F?
- Airflow is front-to-back.
- What power does the DCS-7280SR3MK-48YC8A-S-F use?
- It uses dual AC.
- How much rack space does the DCS-7280SR3MK-48YC8A-S-F take?
- It takes 1U of rack space.
- What software does the DCS-7280SR3MK-48YC8A-S-F run?
- It runs Arista EOS, Layer 3 (managed).
The Arista DCS-7280SR3MK-48YC8A-S-F is a switch from the Arista 7280SR3MK family with 48 ports of 1/10/25GbE SFP28 and 8 ports of 100GbE QSFP28. It is a Layer 3 managed platform that runs Arista EOS, with front-to-back airflow. This unit is used: inspected, powered on and functionally tested by our technicians before listing. One switch per order, with a rack-mount kit and the power cable(s) to match.
Arista DCS-7280SR3MK-48YC8A-S-F / 48x 25GbE SFP28 with MACsec, 8x 100GbE QSFP28, large route table, 4 GB deep buffer, 2 Tbps, front-to-rear airflow, 2x AC
TECHNICAL DETAILS
Brand: Arista Family: 7280SR3MK Uplinks: 8x 100GbE QSFP28 Total ports: 56 Fastest port: 100GbE Layer: Layer 3 (managed) Operating system: Arista EOS Rack units: 1U Airflow: Front-to-back Power input: dual AC Throughput: 2.0 Tbps (4.0 Tbps FDX), 1 Bpps Warranty: 3 years, Townsend Networks Returns: 30 days
MAKER'S DOCUMENT
https://www.arista.com/assets/data/pdf/Datasheets/7280R3-MACSec-Datasheet.pdf
WHAT'S INCLUDED
One (1) Arista DCS-7280SR3MK-48YC8A-S-F. Includes a rack-mount kit and the power cable(s) to match the switch.
CONDITION & TESTING
- Condition: Used, Tested & Guaranteed
- DCS-7280SR3MK-48YC8A-S-F was tested by our technicians before listing.
- How we test is on /testing-process.
WARRANTY & RETURNS
DCS-7280SR3MK-48YC8A-S-F has a 3-year warranty and a 30-day return policy. DOA units are replaced or refunded. Full terms are on /warranty and /legal/refunds.
Ask about the DCS-7280SR3MK-48YC8A-S-F
$19,795
WarrantyDCS-7280SR3MK-48YC8A-S-F has a 3-year warranty and a 30-day return policy.Prefer a PO or wire? We take those too. Just ask.
Questions about the DCS-7280SR3MK-48YC8A-S-F? Call 415-626-4231 or email sales@townsendnetworks.com.
We photograph the actual unit on request before you commit. Request photos
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