We use cookies to provide you with a better experience. If you continue to use this site, we'll assume you're happy with this. Alternatively, click here to find out how to manage these cookies

hide cookie message
80,259 News Articles

Arista embeds applications into Ethernet switch

Arista Networks this week rolled out an Ethernet switch designed to improve the performance of latency-sensitive applications like those found in financial trading and high performance computing environments.

Arista's 7124FX Application Switch enables applications to run natively in the network, Arista says. It does this by allowing insertion of the application into the data stream through a programmable ASIC.

The 160Gbps ASIC lets customers integrate their own applications into the network to attain twofold to fivefold improvements in system latency, Arista says. This is in contrast to other switching companies that offer optional hardware acceleration for applications -- Arista says these offerings can't match the low latency of an application written directly to a programmable ASIC.

ARISTA'S LOW LATENCY PLAY: Arista claims latency lead with new data center switch

The 7124FX features 24 1G/10G Ethernet SFP and SFP+ ports. Sixteen of the ports are connected to the switch ASIC while eight are connected through the programmable ASIC. This is intended to dedicate switch ports to the applications written to the programmable ASIC.

The 7124FX also has an optional atomic clock port. This is designed to match the switch clock with atomic clock accuracy and provide fairness to trading institutions no matter where their 7124FX switch is located, Arista says.

Arista has also lined up partners to facilitate application integration into the network for select markets. Novasparks and Exegy address market data and ticker applications, respectively; and systems integrators Enyx and Impulse C work with trading customers and those writing applications from the C language to RTL.

Arista and its partners also provide life cycle services and support of the 7124FX for customers, the company said.

The 7124FX Application Switch is currently being trialed by over a dozen Arista customers worldwide. It will be generally available in the second quarter, with list prices starting at about $50,000. The atomic clock option raises that list price closer to $60,000.

Read more about lan and wan in Network World's LAN & WAN section.


IDG UK Sites

LG G4 Note UK release date and specification rumours: Samsung Galaxy Note 5 killer could be the LG 3......

IDG UK Sites

In defence of BlackBerrys

IDG UK Sites

Why we should reserve judgement on Apple ditching Helvetica in OS X/iOS for the Apple Watch's San...

IDG UK Sites

Retina 3.3GHz iMac 27in preview: Apple cuts £400 of price of Retina iMac with new model