Arista DCS-7280CR2A-60-F | 7280R2A 60-Port 100G QSFP28 Switch, AlgoMatch, 2x AC

SKU:DCS-7280CR2A-60-F

Stock Status: Enquire

Request Quote

Sale Sold out

Shipping calculated at checkout.

20-min response

Need a quote or bulk pricing? Answered within 20 minutes, Sydney business hours.

Description

The Arista 7280R2A is a fixed-configuration, 2RU data centre switch router built for large-scale spine and leaf deployments, cloud networking and service provider networks. It combines high-density 100GbE with a deep packet buffer and lossless forwarding, and also suits routing, network monitoring and precision timing roles.

This DCS-7280CR2A-60-F provides 60 QSFP100 ports running at 100GbE, with breakout to 50, 40, 25 and 10GbE. Throughput is 12 Tbps full duplex and packet forwarding is 5.02 Bpps, with latency from 3.8 us and a 24 GB packet buffer. It includes Arista AlgoMatch, front-to-rear airflow and two 1900W AC hot-swap power supplies in a 1+1 arrangement. It runs Arista EOS and is listed under EOS Feature License Group 4, with a minimum of EOS 4.19.1.

The QSFP100 ports accept 100G optics and cables including SR4, LR4, CWDM4, PSM4, AOC and CR4, as well as 40G QSFP+ optics. Breakout cables to 4x10G or 4x25G are supported.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Up to 60 wire-speed 100GbE ports with breakout to 4x10G or 4x25G
- Deep packet buffer with Virtual Output Queues per port to avoid head-of-line blocking
- Arista AlgoMatch for scalable ACL and lookup resources
- Wire-speed L2 and L3 forwarding with 768K MAC addresses and 768K IPv4/IPv6 host routes
- Redundant hot-swap power supplies and fans
- LANZ microburst detection, DANZ advanced mirroring and TAP aggregation
- VXLAN, Zero Touch Provisioning, VM Tracer and Accelerated sFlow
- Arista EOS single binary image with Linux shell access and bash, python, C++, Go and OpenConfig extensibility

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details

specs-tabs

Technical Specifications

FAQs

Technical Specifications

- Ports: 60 x QSFP100
- Max 100GbE ports: 60
- Max 50GbE ports: 120
- Max 40GbE ports: 60
- Max 25GbE ports: 240
- Max 10GbE ports: 240
- Throughput: 12 Tbps (full duplex)
- Packet forwarding: 5.02 Bpps
- Latency: from 3.8 us
- Packet buffer: 24 GB
- System memory: 16 GB
- Flash storage: 4 GB
- CPU: Multi-core x86
- Management port: 1 x 100/1000
- Serial console: 1 x RS-232 (RJ-45)
- USB ports: 1
- Power supplies: 2 x 1900W AC hot-swap (1+1 redundant)
- Power input: 200-240V AC, 50/60Hz, IEC 60320 C20
- Typical power draw: 1760W
- Maximum power draw: 1900W
- Fans: 4 hot-swap (N+1 redundant), fan tray FAN-7002H-F
- Airflow: front to rear
- Form factor: 2 RU
- Dimensions (WxHxD): 48.3 x 8.9 x 64 cm
- Weight: 24.9 kg
- Operating temperature: 0 to 40 C
- Minimum EOS: 4.19.1

FAQs

Q: Which licence group does this switch fall under?
A: The 7280CR2A-60 is listed under EOS Feature License Group 4 and requires a minimum of EOS 4.19.1. Optional CloudVision management is licensed separately.

Q: What power does it need?
A: It uses two PWR-1900AC 1900W AC power supplies in a 1+1 redundant arrangement, with 200-240V AC input on C20 inlets. Typical draw is 1760W and maximum draw is 1900W.

Q: What optics and cables work in the QSFP100 ports?
A: The ports accept 100G SR4, XSR4, SWDM4, LR4, CWDM4, FR, DR, PSM4, ERL4, AOC and CR4 modules, as well as 40G QSFP+ optics. Breakout cables to 4x10G or 4x25G and QSFP-to-SFP25 25G-CR cables are also supported.

Q: Is the airflow reversible?
A: No. This SKU uses front-to-rear airflow with the FAN-7002H-F fan tray, so plan your rack airflow direction accordingly.

Q: Is there a DC power version?
A: Yes, a DC power variant is available as a separate SKU. This SKU, DCS-7280CR2A-60-F, uses AC power supplies.