Arista DCS-7170-32CD-R | 7170 32-Port 100G QSFP Switch, Rear-to-Front, 2x AC

SKU:DCS-7170-32CD-R

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 7170-32CD is a 1RU programmable data centre switch from the 7170 Series, built for leaf and spine deployments in cloud and data centre networks that need flexible 100GbE connectivity with advanced telemetry and monitoring. It runs Arista EOS with a single binary image and full Linux shell access.

This SKU provides 32 x 100GbE QSFP100 ports and 2 x SFP+ ports, with up to 6.4 Tbps of wire-speed L2 and L3 throughput, forwarding of up to 2.4 Bpps, latency from 800 ns and a 20 MB packet buffer. Each QSFP100 port supports 100G, 40G, 4x10G, 4x25G or 2x50G operation, allowing breakout to up to 128 x 10G/25G or 64 x 50G. It uses rear-to-front airflow with two AC power supplies in a 1+1 redundant configuration, and four hot-swap fans in an N+1 arrangement. Typical power draw is 221 W, with a maximum of 490 W. It is in EOS Feature License Group 2 and requires EOS 4.21.3F or later.

The QSFP ports accept 100G and 40G QSFP optics and cables, and the SFP+ ports accept 10G optics and cables plus 1GbE SX, LX and TX modules. The two SFP+ ports can also be used for management networks and out-of-band monitoring.

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

Features

- Programmable, protocol-independent packet pipeline that lets new protocols, encapsulations and tunnelling features be added through a software upgrade
- Flexible 10G to 100G operation on every QSFP port, with breakout to 4x10G, 4x25G or 2x50G
- Wire-speed L2 and L3 forwarding
- Under 5W per port typical, with over 93% efficient power supplies
- 1+1 redundant hot-swap power and N+1 redundant hot-swap fans
- Arista EOS with a single binary image, Stateful Fault Containment, Stateful Fault Repair and full Linux shell access
- CloudVision, Zero Touch Provisioning, LANZ microburst detection and DANZ advanced mirroring
- Tool-less rails for simple rack installation

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: 32 x QSFP100, 2 x SFP+
- Maximum 100GbE ports: 32
- Maximum 50GbE ports: 64
- Maximum 40GbE ports: 32
- Maximum 25GbE ports: 128
- Maximum 10GbE ports: 130
- Throughput: 6.4 Tbps
- Forwarding rate: up to 2.4 Bpps
- Latency: from 800 ns
- Packet buffer: 20 MB
- System memory: 16 GB (32 GB optional)
- Flash storage: 30 GB
- CPU: multi-core x86
- Management ports: 1 x 10/100/1000, 1 x RS-232 serial (RJ-45), 1 x USB
- Power supplies: 2 x 747W AC, hot-swap, 1+1 redundant
- Typical / maximum power draw: 221 W / 490 W
- Fans: 4 x hot-swap, N+1 redundant
- Airflow: rear-to-front
- Form factor: 1RU
- Dimensions (W x H x D): 48.3 x 4.4 x 40.64 cm
- Weight: 10 kg
- Operating temperature: 0 to 40 C
- Minimum EOS: 4.21.3F
- EOS feature licence group: Group 2

FAQs

Q: Which EOS feature licence group does this switch belong to?
A: The 7170-32CD is in EOS Feature License Group 2. Optional licences include LIC-FIX-2-E for Enhanced L3 (BGP, OSPF, ISIS, PIM, NAT), LIC-FIX-2-V for Virtualization (VMTracer and VXLAN), LIC-FIX-2-V2 for EOS Extensions, Security and Partner Integration, LIC-FIX-2-Z for Monitoring and Automation, and LIC-FIX-2-FLX-L for FLX-Lite routing, EVPN, VXLAN and SR.

Q: What power supplies and airflow does this SKU use?
A: This SKU uses two AC power supplies (PWR-747AC, 100-240VAC, 50/60Hz, IEC C13 inlet) in a 1+1 redundant configuration, with rear-to-front airflow. Typical draw is 221 W and maximum draw is 490 W.

Q: Which optics and cables work with the QSFP100 ports?
A: The QSFP100 ports support 100GBASE-SR4, XSR4, SWDM4, SRBD, LR, LR4/LRL4, XCWDM4, CWDM4, PSM4, ERL4, CR4 and AOC, plus 25GBASE-CR breakout. They also support 40G QSFP SR4, XSR4, SRBD, UNIV, PLR4, LR4, ER4, CR4 and AOC.

Q: What can be connected to the two SFP+ ports?
A: The SFP+ ports support 10GBASE-CR, AOC, SRL, SR, LR/LRL, ER, ZR and DWDM, plus 1GbE SX, LX and TX. They suit management networks and out-of-band monitoring.

Q: How many high-speed ports can I get using breakout?
A: Using breakout, the 32 QSFP100 ports can provide up to 64 x 50G, 128 x 25G or 130 x 10G ports in total, including the two SFP+ ports.

Q: What EOS version does it require?
A: The 7170-32CD requires Arista EOS 4.21.3F or later.