Switch Arista DCS-7280QR-C72M-R
117995 $
Arista 7280R, 72x40GbE QSFP+ with 16x100GbE QSFP switch, expn mem, SSD, rear to front air, 2x AC
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-7280QR-C72M-R:
| Parameter | Specification |
|---|---|
| Model | Arista DCS-7280QR-C72M-R |
| Port Configuration | 72 × 40GbE QSFP+ ports (supporting 10GbE via breakout) and 16 × 100GbE QSFP28 ports |
| Total System Throughput | Up to 6.4 Tbps |
| Packet Processing Rate | Up to 2.88 billion packets per second (Bpps) |
| Buffer Memory | 32 GB ultra-deep buffer |
| DRAM | 32 GB system memory |
| Internal Storage | SSD drive for logging, analytics, and telemetry |
| Processor | x86-based multi-core CPU |
| Switching Latency | ~800 nanoseconds (port-to-port) |
| Cooling | Rear-to-front airflow (indicated by "-R" suffix) |
| Power Supplies | Dual redundant hot-swappable AC power supplies (1+1 redundancy) |
| Fans | Redundant, hot-swappable fan modules |
| Form Factor | 2RU (rack mountable) |
| Dimensions (W × H × D) | 19" × 3.5" × 22.2" (48.3 cm × 8.9 cm × 56.3 cm) |
| Weight | Approx. 47.3 lbs (21.5 kg) |
| Management Ports | 1 × RJ-45 Console, 1 × USB, 1 × 100/1000 Base-T Ethernet management port |
| Operating System | Arista EOS (Extensible Operating System) with full Linux shell, eAPI, and automation capabilities |
| Network Protocol Support | BGP, OSPF, IS-IS, VXLAN, EVPN, MLAG, VRF, PIM, IGMP, QoS, sFlow, LANZ, ZTP, eAPI, OpenFlow |
| Security Features | MACsec, ACLs, Control Plane Protection, RADIUS, TACACS+, role-based access control |
| Automation Tools | CloudVision, eAPI (JSON-RPC), Python, Chef, Puppet, Ansible, Netconf, OpenConfig |
| Environmental Standards | RoHS-6, NEBS Level 3 compliant design, WEEE compliant |
| Operating Temp. Range | 0°C to 40°C (32°F to 104°F) |
| Relative Humidity | 5% to 95% non-condensing |
| Certifications | UL/CSA/IEC/EN 60950-1, NEBS GR-63/GR-1089, FCC Class A, CE, VCCI, BSMI, CCC, KCC |
| condition | new |
|---|
Log In