Switch Arista DCS-7280CR-48-DC-F
157935 $
Arista 7280R, 48x100GbE QSFP and 8x40GbE QSFP+ switch, front to rear air, 2 x DC
A series of switches Arista 7280R — It is a universal leaf level platform for modern date centers that provides high performance, scalability and flexibility in the construction of a network infrastructure. These devices are designed to maintain different data speeds — from 1GBE to 100gbe that allows you to optimally adapt the network to current and future tasks.
Arista 7280R — It is a multi -service platform with a wide set of ports, including with 1/10/25/40/50/100 Gigabit Ethernet. The series switches are equipped with modern ASIC-with low-latency and high-bandwidth chips, providing up to 19,2 TbIT/with total bandwidth and processing over 14 billions of packages per second. This productivity allows you to build scaled networks with minimal delay and high reliability.
Devices support technologies VXLAN, EVPN, MLAG, BGP, OSPF, IS-IS, MPLS, as well as numerous features for network segmentation and safety, including Role-Based Access Control (RBAC) and MACsec with encryption. Operating system Arista EOS Provides advanced automation and integration with Devops tools, supports telemetry in real time and intellectual performance monitoring.
Switches have an effective cooling system with a front flow of air, which facilitates their integration into racks with optimal ventilation. Energy efficiency and reliability do Arista 7280R The ideal solution for large corporate date centers and cloud providers.
Series 7280R Allows you to create a single high -yielding space for low -delayed traffic, vertical and horizontal scaled, critical for modern applications such as cloud calculations, artificial intelligence and large data.
Specifications of the switch Arista DCS-7280CR-48-DC-F:
| Parameter | Specification |
|---|---|
| Model | Arista DCS-7280CR-48-DC-F |
| Series | Arista 7280R Series |
| Form Factor | 2RU (Rack Mount) |
| Interface Ports | 48 x 100GbE QSFP, 8 x 40GbE QSFP+ |
| Switching Capacity | 10.24 Tbps |
| Forwarding Rate | 5.76 billion packets per second (Bpps) |
| Latency | From 3.8 µs |
| Packet Buffer | 32 GB |
| MAC Address Table | Up to 768,000 entries |
| IPv4 LPM Routes | Up to 1.3 million |
| IPv6 LPM Routes | Up to 928,000 |
| IPv4 Host Routes | Up to 768,000 |
| Multicast Routes | Up to 768,000 |
| VLANs Supported | 4096 |
| CPU | Multi-core x86 processor |
| System Memory | 16 GB RAM |
| Storage | 32 GB SSD |
| Management Interfaces | 1 x RJ-45 Console Port, 1 x Out-of-Band Management Port, 1 x USB Port |
| Airflow Direction | Front-to-Back (F2B) |
| Power Supplies | 2 x 1900W DC, hot-swappable |
| Fan Modules | 4 x Hot-swappable fan modules |
| Maximum Power Consumption | 1363W |
| Dimensions (W x H x D) | 48.3 x 8.9 x 56.3 cm (19 x 3.5 x 22.2 inches) |
| Weight | 21.2 kg (46.7 lbs) |
| 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) |
| Compliance & Certifications | RoHS, CE, FCC, UL, EN55032, EN55024 |
| Warranty | Limited Lifetime (varies by region and support contract) |
| condition | new |
|---|
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