DCS-7280SR3-48YC8-F
DCS-7280SR3-48YC8-F Arista Switch, Front-Back, 48x 1/10/25GbE SFP28 and 8x 100GbE QSFP28
Refurbished, tested & guaranteedEn existencia
Condition: Refurbished. Tested & Guaranteed
DCS-7280SR3-48YC8-F, in stock, ships worldwide.
$8,499
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- Model
- DCS-7280SR3-48YC8-F
- Network Ports
- 48 × 1/10/25GbE
- Connectors
- SFP28, QSFP28
- Type
- Switch
- Condition
- Refurbished, tested & guaranteed
Probado en nuestras instalaciones por técnicos certificados antes de enviarse. Términos de la garantía
The Arista DCS-7280SR3-48YC8-F is a switch with 48 ports of 1/10/25GbE SFP28, 8 ports of 100GbE QSFP28, front-to-back airflow and AC power. It is a Layer 3 managed platform that runs Arista EOS. This unit is refurbished (used): inspected, powered on and functionally tested by Townsend Networks technicians before listing. One switch per order, with a rack-mount kit and the power cable(s) to match.
HOW IT DIFFERS
DCS-7280SR3-48YC8-F has front-to-back airflow; its sister DCS-7280SR3-48YC8-R has back-to-front airflow. DCS-7280SR3-48YC8-F has 8 GB of memory, 8 GB of flash storage and power supplies: 2 x AC (PWR-511), hot-swap, 1+1 redundant; its sister DCS-7280SR3MK-48YC8A-S-F has 64 GB of memory, 120 GB SSD of flash storage and power supplies: 2 x AC (PWR-1011), hot-swap, 1+1 redundant. DCS-7280SR3-48YC8-F has 8 GB of memory and power supplies: 2 x AC (PWR-511), hot-swap, 1+1 redundant; its sister DCS-7280SR3K-48YC8-F has 64 Gigabytes of memory and power supplies: 2 hot-swap (1+1 redundant); PWR-511 (AC or DC).
TECHNICAL DETAILS
Brand: Arista Product line: Arista 7280SR3-48YC8 Maker description: Arista 7280R3, 48x25GbE SFP and 8x100G QSFP switch router, front to rear air, 2 x AC Uplinks: 8x 100GbE QSFP28 Total ports: 56 Fastest port: 100GbE Management ports: 1 x 100/1000 Layer: Layer 3 (managed) Operating system: Arista EOS Rack units: 1RU Airflow: Front-to-rear Power input: AC Throughput: 2.0 Tbps (4.0 Tbps full duplex), 1 Bpps, latency from 3.8 us, 4 GB packet buffer Dimensions: 1.72 x 17.3 x 18.38 in (4.35 x 43.99 x 46.7 cm) Weight: 20.2 lb (9.18 kg) Fans: 2 hot-swappable, N+1 redundant (FAN-7011M) Power supplies: 2 x AC (PWR-511), hot-swap, 1+1 redundant Power draw (typical): 154 W Power draw (maximum): 324 W Operating temperature: 0 to 40 C (32 to 104 F) Storage temperature: -40 to 70 C (-40 to 158 F) Operating humidity: 5 to 95% Operating altitude: 0 to 10,000 ft (0 to 3,000 m) CPU: Quad-Core x86 Memory (DRAM): 8 GB Flash storage: 8 GB Packet buffer: 4 GB Latency: From 3.8 us Console port: 1 x RS-232 (RJ-45) USB port: 1
MAKER'S DOCUMENT
https://www.arista.com/assets/data/pdf/Datasheets/7280R3-Data-Sheet.pdf
WHAT'S INCLUDED
One (1) Arista DCS-7280SR3-48YC8-F. Includes a rack-mount kit and the power cable(s) to match the switch.
CONDITION & TESTING
Condition: Refurbished, Tested & Guaranteed DCS-7280SR3-48YC8-F was tested by Townsend Networks technicians before listing. The test process is on /testing-process.
WARRANTY & RETURNS
DCS-7280SR3-48YC8-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.
QUESTIONS AND ANSWERS
What ports does the DCS-7280SR3-48YC8-F have? The DCS-7280SR3-48YC8-F has 48 × 1/10/25GbE, with uplinks of 8x 100GbE QSFP28 and 56 data ports in all. What is the throughput of the DCS-7280SR3-48YC8-F? The DCS-7280SR3-48YC8-F has a throughput of 2.0 Tbps (4.0 Tbps full duplex), 1 Bpps, latency from 3.8 us, 4 GB packet buffer. Which way does the air flow on the DCS-7280SR3-48YC8-F? The airflow of the DCS-7280SR3-48YC8-F is front-to-rear. What power does the DCS-7280SR3-48YC8-F use? The DCS-7280SR3-48YC8-F uses AC. How much power does the DCS-7280SR3-48YC8-F draw? The typical power draw of the DCS-7280SR3-48YC8-F is 154 W, and its maximum is 324 W. What are the size and weight of the DCS-7280SR3-48YC8-F? The DCS-7280SR3-48YC8-F measures 1.72 x 17.3 x 18.38 in (4.35 x 43.99 x 46.7 cm) and weighs 20.2 lb (9.18 kg).
¿Tiene consultas? Llame al 415-626-4231 o escriba a sales@townsendnetworks.com. Le responderá una persona real que conoce el hardware, no un centro de llamadas.