Switch Arista DCS-7280SR2A-48YC6M-R
52995 $
Arista 7280R2, 48 25GbE SFP and 6 x 100GbE QSFP switch, AlgoMatch, expn mem, rear to front air, 2 x 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-7280SR2A-48YC6M-R:
| Category | Specification |
|---|---|
| Model | Arista DCS-7280SR2A-48YC6M-R |
| Series | 7280R2A Series |
| Form Factor | 1U Rack Mount |
| Airflow Direction | Rear-to-Front |
| Dimensions (W x H x D) | 48.3 cm x 4.4 cm x 52.3 cm (19.0 in x 1.75 in x 20.6 in) |
| Weight | 10.4 kg (22.9 lbs) |
| Power Supplies | Dual 747W AC, 1+1 Redundant |
| Power Consumption | Typical: 425W, Max: 647W |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Operating Humidity | 5% to 95% non-condensing |
| Data Ports | 48 x 25GbE SFP28 + 6 x 100GbE QSFP28 |
| Management Ports | 1 x RJ-45 1G Mgmt, 1 x RJ-45 Console, 2 x USB 2.0 |
| Throughput | 3.6 Tbps |
| Packets per Second | 1.67 billion pps |
| Latency | 3.8 microseconds |
| MAC Addresses | 768,000 |
| IPv4 Routes (LPM) | 1,300,000 |
| IPv6 Routes (LPM) | 1,000,000 |
| Host Routes (IPv4/IPv6) | 768,000 each |
| Multicast Routes | 768,000 |
| ACL Entries | 24,000 |
| VLANs | 4,096 |
| MLAG Ports | 128 |
| Link Aggregation Groups | 1,152 |
| Max Ports per LAG | 32 |
| Priority Queues per Port | 8 |
| Packet Buffer | 8 GB |
| Jumbo Frame Support | Up to 9216 bytes |
| CPU | Multi-core x86 |
| System Memory (RAM) | 8 GB (Expandable to 32 GB) |
| Flash Storage | 4 GB |
| SSD (Optional) | For logging and traffic capture |
| Operating System | Arista EOS (Extensible Operating System) |
| Management Interfaces | CLI, SNMP v1/v2/v3, Telnet, SSH-2, RMON |
| Routing Protocols | OSPF, IS-IS, BGP, MP-BGP, RIP, PIM, IGMP, VRRP, MSDP, ECMP, PBR, BFD, URPF, VARP |
| Advanced Features | VXLAN, EVPN, MLAG, ZTP, sFlow, LANZ, DANZ, PTP, QoS, ACL, CloudVision |
| IEEE Standards | 802.1D/w/s/Q/p/x/ab/ad/ae/az/bb/ba/by, 802.3z/ab, 1588-2008 |
| Note | Advanced memory variant with rear-to-front airflow |
| condition | new |
|---|
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