Arista DCS-7280CR3-96 | 7280R3 96-Port 100G QSFP100 Deep-Buffer Switch, 1RU

Authorised Arista Partner

SKU:DCS-7280CR3-96

Stock Status: Enquire

Request Quote

Sale Stock Status: Enquire

Shipping calculated at checkout.

Description

The Arista DCS-7280CR3-96 is a 1RU deep-buffer 100G data centre switch router with 96 QSFP100 ports and 9.6 Tbps of wire-speed throughput. Part of the 7280R3 Series, it is built for high-density spine, leaf and routing roles, with 16 GB of packet buffer and configurable fans and power supplies to suit airflow and power requirements.

Each QSFP100 port runs at 100G, or breaks out to 50G, 40G, 25G and 10G for up to 192 interfaces. The switch supports a wide range of 1G to 400G pluggable optics and cables, and runs Arista EOS with redundant, hot-swappable power supplies and fans.

Features

- Deep-buffer architecture with 16 GB of packet buffer
- Flexible interface speeds on QSFP100 ports: 100G, 50G, 40G, 25G and 10G
- Supports a wide range of 1G to 400G pluggable optics and cables
- Runs Arista EOS
- Redundant, hot-swappable power supplies and fans

Warranty

Arista hardware products come with a 1-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Arista products. Contact our team to explore options that align with your organisation's needs.
https://www.arista.com/assets/data/pdf/Warranty.pdf

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

View full details

specs-tabs

Technical Specifications

FAQs

Technical Specifications

- 96 x QSFP100 ports (up to 96 x 100G, 192 x 50G, 96 x 40G, or 192 x 25G/10G using breakout)
- Maximum total interfaces: 192
- Throughput: 9.6 Tbps (19.2 Tbps full duplex)
- Packet forwarding rate: 4 Bpps
- Latency: from 3.8 us
- 16 GB packet buffer memory
- CPU: quad-core x86 with 64 GB system memory
- Storage: 120 GB SSD and 8 GB flash
- 1 x 100/1000 management port, 1 x RS-232 serial port (RJ-45), 1 x USB port
- 2 hot-swap power supplies (1+1 redundant) and hot-swappable fans
- Form factor: 1RU

FAQs

Q: How many ports does the Arista DCS-7280CR3-96 have?
A: It has 96 QSFP100 ports. Using breakout, it supports up to 192 interfaces in total, including 192 x 50G or 192 x 25G/10G.

Q: What port speeds does the DCS-7280CR3-96 support?
A: The QSFP100 ports support 100G, 50G, 40G, 25G and 10G, so the switch can connect legacy and current-generation equipment.

Q: Is this a deep-buffer switch?
A: Yes. It has 16 GB of packet buffer memory, which suits spine and routing roles that need to absorb bursts of traffic.

Q: Does the switch have redundant power and cooling?
A: Yes. It has two hot-swap power supplies in a 1+1 redundant arrangement and hot-swappable fans.

Q: What operating system does it run?
A: It runs Arista EOS.

Q: How does the DCS-7280CR3-96 differ from the 7280CR3K-96?
A: The DCS-7280CR3-96 is the non-K variant with 96 QSFP100 ports and configurable fans and power supplies. It is a separate model from the 7280CR3K-96.

Popular Products

CAT6A Ethernet Patch Cable | UTP | 28AWG | LSZH | 0.25M to 10M

OM4 Multimode Fibre Optic Cable | Duplex LC to LC | LSZH Aqua | 0.25 to 10 Meter

Juniper AP45-WW | Mist AP45 Wi-Fi 6E Access Point, 4x4:4, WW, Internal Antenna

Fortinet FG-60F | Entry-Level Firewall, 10x GE RJ45, 1 Gbps NGFW

ATEN CL3108NX-ATA-AU | 8-Port VGA LCD KVM Switch, 18.5in, Short Depth

APC SMX1500RMI2U | Smart-UPS X Rack/Tower UPS, 1500VA, 230V, 8x C13, LCD

Jabra 23189-999-779 | Evolve2 30 SE MS Teams Wired Stereo Headset, USB-C/USB-A

Eaton 5SX3000RAU | 5SX 3000VA Rack/Tower UPS, 2U, 2700W, 16A Input

Aruba R7J38A | AP-655 Wi-Fi 6E Tri-Radio Access Point, 4x4:4, Internal Antennas

Item added to your cart

Arista DCS-7280CR3-96 | 7280R3 96-Port 100G QSFP100 Deep-Buffer Switch, 1RU