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NetworkTigers: Reliable, Quality-Tested Network Equipment
Supporting network managers with high quality switches, routers, PDUs, and firewalls since 1996
The Arista DCS-7280PR3-24-F switch router delivers 9.6Tbps switching capacity with a forwarding rate of 4 billion packets per second. Equipped with 24 OSFP ports supporting up to 400GbE, it ensures high-speed connectivity for large-scale deployments.
A MAC address table size of 768,000 helps manage extensive traffic loads efficiently. Latency measures at just 3.8 microseconds, maintaining rapid data flow across networks that require low response times. Front-to-back air cooling supports thermal efficiency in rack-mounted configurations while ensuring performance consistency under load conditions. The modular design provides flexibility for evolving networking demands through software-defined architecture and automation support via EOS (Extensible Operating System).
Arista DCS-7280PR3-24-F 7280R3 Series 24x 400 Gigabit OSFP F-B Air Switch Router
- Network Ports : 24x 400 Gigabit Ethernet OSFP
- Port Supported Speeds : 400G, 100G, 50G, 40G, 25G, 10G
- Management Ports : 1x Gigabit Ethernet RJ-45, 1x RS-232 Serial Console RJ-45, 1x USB Type-A
- SSD : 120GB (included with 64GB system memory config)
- AirFlow Direction : Front-to-Back Airflow
- Fan Modules Included : 4x FAN-7011H-F Fan Modules Included (N+1 redundant)
- Fan Module Options : FAN-7011H-F - Front-to-Back Airflow, FAN-7011H-R - Back-to-Front Airflow
- Power Supplies Included : 2x PWR-1511-AC-RED (1+1 redundant) Power Supplies Included
- Power Supply Options : PWR-1511-AC-RED (1500W AC Forward Airflow), PWR-1511-DC-RED (1500W DC Forward Airflow)
- Switching Capacity : 9,600 Gbps
- Forwarding Rate : 4,000,000 Mpps
- MAC Address Table Size : 448,000 (Balanced) / 128,000 (L3) / 736,000 (R3K Balanced) / 160,000 (R3K L3)
- Max IPv4 Host Entries : 896,000 (Balanced) / 256,000 (L3)
- Max IPv4 LPM Routes : 704,000 (Balanced) / 1,300,000 (L3)
- Multicast routes : 448,000 (Balanced) / 128,000 (L3)
- Virtual interfaces (VLANs) : 4,096
- Packet Buffer : 16GB
- Latency : 3.8us
- DRAM and Flash : 8GB DRAM (64GB Optional), 8GB Flash
- Model Number : DCS-7280PR3-24-F
- Part Number : DCS-7050S-52-F
- Condition : Seller refurbished
- One (1) Seller Refurbished Arista DCS-7280PR3-24-F 7280R3 Series 24x 400 Gigabit OSFP F-B Air Switch Router as described above
- Two (2) Power Cords Included
- Two (2) AC Power Supplies Included
- Four (4) Fan Modules Included
- One (1) Set of Rack Mount Brackets Included
- Manuals or product brochures are not included. Software or Firmware DVDs or CDs are not included
Product information and installation instructions may be found on the manufacturer's website or the web. Software or firmware updates may be available through the manufacturer's website - Transceiver Modules Not Included
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