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Key features

The RackSwitch G8272 is considered particularly suited for the following environments:

10 GbE server connectivity with 40 GbE upstream aggregation

Virtualized environments with VM-aware networking

Converged SAN and LAN network via NAS, iSCSI, or FCoE

Reduced I/O cost (CAPEX) with fewer adapters, cables, and transceivers to purchase

Reduced complexity (OPEX) with fewer components to manage and lower energy cost

Applications demanding better performance and lower latency

Investment protection with 40 Gb Ethernet, Cloud, and SDN

The RackSwitch G8272 offers the following features and benefits:

High performance

The 10 Gb/40 Gb switch provides the best combination of low latency, non-blocking line-rate

switching, and ease of management. It has a throughput of 1.44 Tbps.

Lower power and better cooling

The RackSwitch G8272 uses as little as 123 W of power, which is less than comparable switches

use. The front-to-rear or rear-to-front cooling design of the RackSwitch G8272 reduces data center

air conditioning costs by having airflow match the servers in the rack. In addition, variable speed

fans help to automatically reduce power consumption.

Layer 3 functionality

The RackSwitch G8272 includes Layer 3 functionality, which provides security and performance

benefits, as inter-VLAN traffic stays within the switch. This switch also provides the full range of

Layer 3 protocols from static routes for technologies, such as Open Shortest Path First (OSPF) and

Border Gateway Protocol (BGP) for enterprise customers.

Converged fabric

The RackSwitch G8272 switch supports Converged Enhanced Ethernet (CEE) which helps enable

customers to combine storage, messaging traffic, VoIP, video, and other data on a common data

center lossless Ethernet infrastructure. As a result, clients can deploy a single server interface for

multiple data types, which can simplify the deployment and management of server network

connectivity while maintaining the high availability and robustness that is required for storage

transactions.

Seamless interoperability

RackSwitch switches perform seamlessly with other vendors' upstream switches.

Fault tolerance

The RackSwitch G8272 offers redundant hot-swap hardware components, learns alternate routes

automatically, and performs faster convergence if there is a link, switch, or power failure.

Open Network Install Environment (ONIE) (Requires an optional license key)

The ONIE is a small Linux-based operating system that provides an open install environment for

networking devices without operating systems. ONIE enables a network switch ecosystem for end

users to choose among different Network Operating Systems by discovering NOS installer images

and loading them onto the switch.

Lenovo RackSwitch G8272