7050X4 Series | Model Overview

Model Overview

The Arista 7050X4 series come in multiple con gurations. Each delivers high performance combined with feature rich layer 2 and layer

3 forwarding, suited for both top of rack leaf, or xed con guration spines.

The 7050DX4-32S is a 1RU system with 32 400G QSFP-DD ports o ering wire speed

throughput of up to 12.8 Tbps. Each QSFP-DD port supports a choice of 7 speeds with exible

con guration between 400GbE, 200GbE, 100GbE, 50GbE, 40GbE, 25GbE and 10GbE modes for

up to 128 ports of 10GbE and 25GbE or 144 ports of 50GbE or 64 ports of 200GbE using

breakouts. All ports can operate in any supported mode without limitation, allowing easy

migration from lower speeds and the exibility for leaf or spine deployment.

The 7050DX4M-32S variant also delivers MACsec functionality on 16 of the ports.

The 7050PX4-32S is a 1RU system with 32 400G OSFP ports o ering wire speed throughput of

up to 12.8 Tbps. Each OSFP 400G port supports a choice of 7 speeds with exible con guration

between 400GbE, 200GbE, 100GbE, 50GbE, 40GbE, and 25GbE modes for up to 128 ports of

10GbE and 25GbE or 144 ports of 50GbE or 64 ports of 200GbE using breakouts. All ports can

operate in any supported mode without limitation, allowing easy migration from lower speeds

and the exibility for leaf or spine.

The 7050SDX4-48D8 is a 1RU system with 48 100G SFP-DD and 8 400G QSFP-DD ports

o ering wire speed throughput of up to 8.0 Tbps. Each 100G SFP-DD port supports a choice of

speeds with exible con guration between 100GbE, 50GbE, 25GbE and 10GbE modes and

each QSFP-DD port supporting 400GbE, 200GbE, 100GbE and 40GbE modes with up to 72

logical ports. This system is optimized for Top of Rack connectivity with the next generation

50/100G PAM4 based server NICs.

The 7050SPX4-48D8 is a 1RU system with 48 100G DSFP and 8 400G QSFP-DD ports o ering

wire speed throughput of up to 8.0 Tbps. Each 100G DSFP port supports a choice of speeds

with exible con guration between 100GbE, 50GbE, 25GbE and 10GbE modes and each QSFP-

DD port supporting 400GbE, 200GbE, 100GbE and 40GbE modes with up to 72 logical ports

using breakouts. This system is optimized for Top of Rack connectivity with the next generation

50/100G PAM4 based server NICs.

The 7050CX4-24D8 is a 1RU system with 24 200G QSFP-56 and 8 400G QSFP-DD ports

o ering wire speed throughput of up to 8.0 Tbps. Each QSFP-56 200G port supports a choice of

speeds with exible con guration between 24 ports of 200GbE or 48 ports of 100GbE using

breakouts and each QSFP-DD 400G port supporting 400GbE, 200GbE, 100GbE and 40GbE

modes for up to a total of 72 logical ports using breakouts. This system is optimized for Top of

Rack connectivity for next generation 50/100/200G PAM4 based server NICs and Spine use

cases.

The 7050CX4M-48D8 is a 2RU system with 48 100G QSFP-28 and 8 400G QSFP-DD ports,

o ering wire speed throughput of up to 8.0 Tbps with MACsec encryption support. Each 100G

QSFP-100 port supports a choice of speeds with exible con guration between 100GbE,

50GbE, 25GbE and 10GbE modes and each QSFP-DD port supports 400GbE, 200GbE, 100GbE

and 40GbE modes for up to a total of 72 logical ports using breakouts. This system is optimized

for Top of Rack connectivity with 25G NRZ based server, 50G and 100G server NICs and Spine

use cases.

Arista 7050PX4-32S:

32x 400G OSFP ports, 2 SFP+ ports

Arista 7050DX4-32S and 7050DX4M-32S:

32x 400G QSFP-DD ports, 2 SFP+ ports

Arista 7050SPX4-48D8:

48x 100G DSFP ports, 8x 400G QSFP-DD

Arista 7050SDX4-48D8:

48x 100G SFP-DD ports, 8x 400G QSFP-DD

Arista 7050CX4M-48D8:

48x 100G QSFP-100 ports, 8x 400G QSFP-DD

Arista 7050CX4-24D8:

24x 200G QSFP56 ports, 8x 400G QSFP-DD