7060X and 7260X Series | Model Overview

Model Overview

The Arista 7260X and 7060X come in four different configurations. Each delivers high performance combined with feature rich layer 2

and layer 3 forwarding, suited for both top of rack leaf, or fixed configuration spines.

The 7060CX2-32S and 7060CX-32S deliver 32 QSFP100 ports in a 1RU system with an overall throughput of 6.4Tbps. All ports allow

for a choice of 5 speeds including 100GbE, 40GbE, 4x10GbE, 4x25GbE or 2x 50GbE with a wide choice of QSFP transceivers and cables.

All QSFP ports can operate in any mode without limitation enabling a wide choice of combinations for both top of rack and spine

deployment.

Arista 7060CX-32S supports latency as low as 450ns in cut-through mode, and a 16 MB shared packet buffer pool that is allocated

dynamically to ports that are congested. Arista 7060CX2-32S introduces support for IEEE 25GbE and supports a larger shared packet

buffer pool of 22 MB with the same low latency of 450ns.

Arista 7060CX2-32S & Arista 7060CX-32S:

32 x 100GbE QSFP100 ports, 2 SFP+ ports

Arista 7260CX-64:

64x 100GbE QSFP100 ports, 2 SFP+ ports

The 7260CX-64 is a 2RU system with 64 QSFP100 ports offering wire speed performance with an overall throughput of up to 12.8 Tbps,

combined with latency of under 1500ns and 64MB of buffer that is shared between groups of interfaces. Each QSFP port supports a

choice of 5 speeds with flexible configuration between 100GbE, 40GbE, 4x10GbE, 4x25GbE or 2x50GbE modes for up to 256 ports of

10GbE or 25GbE, and 128x 50GbE. All ports can operate in any supported mode without limitation, allowing easy transitions and

maximum flexibility.

The 7060SX2-48YC6 delivers 48 ports of 25G SFP and 6 ports of 100G QSFP in a 1RU system with an overall throughput of 3.6Tbps

with all ports active. The SFP ports can be configured in groups of 4 to run either at 25G or 10G/1G speeds. and QSFP ports allow for a

choice of 5 speeds including 100GbE, 40GbE, 4x10GbE, 4x25GbE or 2x 50GbE and a wide choice of transceivers and cables. All QSFP

ports can operate in any mode without limitation enabling a wide choice of combinations for both top of rack and spine deployment.

Arista 7060SX2-48YC6 supports IEEE 25G and latency as low as 450ns in cut-through mode coupled with a 22 MB shared packet buffer

pool that is allocated dynamically to ports that are congested.

Arista 7060SX2-48YC6:

48 x 25GbE SFP and 6 x 100G QSFP ports