Switch Arista DCS-7280CR3-32D4-F
74995 $
Arista 7280R3, 32x100GbE QSFP and 4x400GbE QSFP-DD switch router, front to rear air, 2 x AC
Switches Arista 7280R Gigabit Ethernet Universal Leaf Platform This is a professional solution for new generation networks. The devices of this series combine high throughput, low latency, wide scalability and support for modern protocols, including VXLAN, EVPN, BGP and MPLS, which makes them ideal for both data centers and enterprise networks of any scale.
Switches Arista 7280R They are equipped with high -speed ports 10/25/40/100GbE, Supports Deep Buffering up to 16 GB, and also offer basic and extended routing L2/L3, which is especially important for stability under high loads. Architecture EOS (Extensible Operating System) provides not only management flexibility but also seamless integration with existing infrastructure thanks to API-interfaces and automation.
These devices have certification CE, FCC and RoHS, which confirms their compliance with international reliability and security standards. Thanks to the modular design and dual power supplies, the switches are easily scalable and have high fault tolerance.
Arista 7280R - The choice of professionals, but is accessible and understandable to ordinary users, thanks to the ease of installation, intuitive interface and detailed technical support. This equipment is worth investing if you value the speed, stability and future of your networks.
Built -in telemetry and analytics capabilities allow administrators to track the network parameters in real time, including delays, package losses and transmitting lane, which is especially important for critical services with critical services SLA. support Arista CloudVision Provides centralized control and visualization by simplifying scaling and updating. Switches are compatible with technology Zero Touch Provisioning (ZTP) and linux-oriented Devops tools that makes them perfect for automated date centers.
Arista 7280R have proven themselves well in the fields of finance, telecommunications, media, as well as in scientific and educational institutions where data transfer speed and reliability are critical. Thanks to a well-thought-out architecture and active support from the manufacturer, the devices are easily updated and adapted to growing requirements, including support IPv6, QoS and segmentation of the security policy network.
Specifications of the switch Arista DCS-7280CR3-32D4-F:
| Specification | Details |
|---|---|
| Model | Arista DCS-7280CR3-32D4-F |
| Series | 7280R3 Series |
| Form Factor | 1RU (Rack Unit) |
| Dimensions (HxWxD) | 1.75" x 19" x 18" (4.45 cm x 48.26 cm x 45.72 cm) |
| Weight | Approximately 26.2 lbs (11.9 kg) |
| Airflow Direction | Front-to-Rear |
| Power Supplies | Dual, hot-swappable, redundant AC power supplies |
| Fan Modules | Hot-swappable fan trays |
| Network Ports | 32 x 100GbE QSFP28 |
| Uplink Ports | 4 x 400GbE QSFP-DD |
| Management Ports | 1 x USB, 1 x Gigabit Ethernet Management, 1 x RJ45 RS-232 Serial Port |
| Switching Capacity | 4.8 Tbps |
| Forwarding Rate | 2 Bpps (billion packets per second) |
| MAC Address Table Size | 736,000 entries |
| IPv4/IPv6 Host Routes | 768,000 entries |
| VLANs Supported | 4096 |
| Packet Buffer | Ultra-deep packet buffer up to 32GB |
| Latency | From 3.8 microseconds |
| CPU | Quad-Core x86 |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
| Relative Humidity | 5% to 95% non-condensing |
| Operating System | Arista EOS (Extensible Operating System) |
| Compliance | RoHS, CE, FCC |
| condition | new |
|---|
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