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Arista 7280R 72-Port 40GbE QSFP+ Managed Switch – New | DCS-7280QR-C72-R

Out of stock
SKU
DCS-7280QR-C72-R-NEW
MPN
DCS-7280QR-C72-R
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The Arista 7280R is a new 72-port 40GbE switch ideal for data centres. It features 6.4 Tbps throughput, RADIUS authentication, and back to front airflow.
Out of Stock
Device Type Managed Switch - 72 ports - L3
Enclosure Type Back to front airflow rack-mountable 2U
Authentication Method RADIUS, TACACS+
40GbE Ports 56 x 40 Gigabit QSFP+
100GbE Ports 16 x 100 Gigabit QSFP
Throughput 6.4 Tbps

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Arista · 7280R Series
7280R 72-Port 40GbE QSFP+ Switch New
High-performance switch designed for modern data centre environments.
Overview
The Arista 7280R is a high-capacity managed switch designed for data centre applications. With support for 72 x 40GbE QSFP+ ports and 16 x 100GbE QSFP ports, it delivers a throughput of 6.4 Tbps. This switch is built for performance and efficiency, featuring back to front airflow for optimal cooling in rack-mounted environments.
Key Features
  • Port Configuration: 72 x 40GbE QSFP+ and 16 x 100GbE QSFP ports.
  • Throughput: Capable of 6.4 Tbps switching capacity.
  • Authentication: Supports RADIUS and TACACS+ for secure access.
  • Latency: Low latency of 3.8 µs for high-speed data transfer.
  • VLAN Support: Up to 4096 virtual interfaces.
  • MAC Address Table: Supports 768K MAC addresses.
  • Memory: Equipped with 8 GB of RAM for efficient operation.
  • Remote Management: SNMP, Telnet, SSH-2, and CLI support.
Specifications
General
Device TypeManaged Switch - 72 ports - L3
Enclosure TypeBack to front airflow rack-mountable 2U
Authentication MethodRADIUS, TACACS+
Ports & PoE
40GbE Ports56 x 40 Gigabit QSFP+
100GbE Ports16 x 100 Gigabit QSFP
Performance & Capacity
Throughput6.4 Tbps
Switching Capacity2.88 Bpps
Latency3.8 µs
VLANs4096
Longest Prefix Match (IPv4)1,000,000
Longest Prefix Match (IPv6)768,000
ACL Entries24,000
Port Channels64
Groups per System224
Ports per MLAG128
Memory
RAM8 GB
Layer & Routing
Routing ProtocolsOSPF, IS-IS, RIP-2, BGP, IGMPv2, IGMP, VRRP, PIM-SM, static IP routing, IGMPv3, OSPFv3, PIM-SSM, Multiprotocol BGP, Bidirectional PIM, MSDP, ECMP, policy-based routing (PBR), Bidirectional Forwarding Detection (BFD)
Power
Power Supply2 x AC
Physical
Width19 inches
Depth24 inches
Height3.5 inches
Weight15 kg
Compliance
Compliant StandardsIEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3ba, IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 802.3by

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FAQ

Common questions about the Arista 7280R 72-Port 40GbE QSFP+ Managed Switch – New | DCS-7280QR-C72-R.

The Arista 7280R supports a maximum throughput of 6.4 Tbps.
The Arista 7280R features 72 x 40GbE QSFP+ ports and 16 x 100GbE QSFP ports.
It supports RADIUS and TACACS+ authentication methods.
The latency for the Arista 7280R is 3.8 µs.
The Arista 7280R is equipped with 8 GB of RAM.
The switch supports up to 4096 virtual interfaces (VLANs).
Documents

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