Chelsio T420-BT プリント
and other data center
applications. The fourth-
generation (T4)
applications. The fourth-
generation (T4)
technology from Chelsio
provides the highest
10GbE performance and
dramatically lowers host
system CPU communica-
tions overhead with on-
board hardware that
off-loads TCP/IP, iSCSI,
FCoE and iWARP RDMA
processing from its host
system.
provides the highest
10GbE performance and
dramatically lowers host
system CPU communica-
tions overhead with on-
board hardware that
off-loads TCP/IP, iSCSI,
FCoE and iWARP RDMA
processing from its host
system.
T420-BT
High Performance, Dual Port
10GbE Unified Wire Adapter
10GbE Unified Wire Adapter
Highlights
PCI Express Gen2 x8
Low Latency
Full TCP & UDP offload
TCP Chimney
Full iSCSI, FCoE offload
Full iWARP RDMA offload
EVB, VEPA, Flex10, VNTag
PCI-SIG SR-IOV
Integrated media streaming offload
HW based firewall in the cloud
Traffic filtering & management
Applications
Data-Center Networking
Scale up servers and NAS systems
Link servers in multiple facilities to
synchronize data centers
synchronize data centers
Consolidate LAN, SAN, and cluster
networks
networks
Cloud Computing
Virtualization features to maximize
cloud scaling and utilization
cloud scaling and utilization
Runs InfiniBand, Fibre Channel apps
unmodified on Ethernet
unmodified on Ethernet
Cloud ready functional and man-
agement features
agement features
QoS and Traffic management
Networked Storage
Enable high performance NAS sys-
tems and Ethernet-based IP SANs
tems and Ethernet-based IP SANs
Develop
shared-storage
systems
providing both file- and block-level
services
services
High Performance Computing
Very low latency Ethernet
Increase cluster fabric bandwidth
Deploy Ethernet-only networking
for cluster fabric, LAN, and SAN
for cluster fabric, LAN, and SAN
Chelsio Communications www.chelsio.com sales@chelsio.com +1-408-962-3600
Overview
C
helsio’s T420-BT is a dual port 10GBase-T 10 Gigabit Ethernet Unified
Wire adapter with PCI Express 2.0 host bus interface. It is capable of
providing two 10GbE ports by using standard RJ-45 connectors with
Twisted Pair Cat-6a cables.
providing two 10GbE ports by using standard RJ-45 connectors with
Twisted Pair Cat-6a cables.
The Unified Wire Solution
With the T420-BT, Chelsio is enabling a unified wire for LAN, SAN and
cluster traffic. This unified wire was made possible by the high band-
width and low latency of 10GbE combined with storage and cluster pro-
tocols operating over TCP/IP (iSCSI, FCoE and iWARP respectively).
In parallel, operating systems and hypervisors have incorporated native
support for iSCSI and database applications are now supporting file-
based storage protocols such as NFS as an alternative to SANs.
cluster traffic. This unified wire was made possible by the high band-
width and low latency of 10GbE combined with storage and cluster pro-
tocols operating over TCP/IP (iSCSI, FCoE and iWARP respectively).
In parallel, operating systems and hypervisors have incorporated native
support for iSCSI and database applications are now supporting file-
based storage protocols such as NFS as an alternative to SANs.
T420-BT includes a full-fledged integrated Traffic Manager for robust
flow control, traffic management and QoS.
flow control, traffic management and QoS.
Fibre Channel over Ethernet (FCoE) provides a transition path from lega-
cy SANs to converged networks. Expanding its unified wire approach,
Chelsio has added FCoE hardware support to the new T420-BT adapter.
cy SANs to converged networks. Expanding its unified wire approach,
Chelsio has added FCoE hardware support to the new T420-BT adapter.
The adapter’s quad ports and IEEE 802.3ad link aggregation/failover fea-
tures are ideal for critical network applications that require redundancy
and high-availability capabilities.
tures are ideal for critical network applications that require redundancy
and high-availability capabilities.
T420-BT Ethernet-only networking reduces the data center’s cost in net-
work adapters, cables, switches, rack space, power, equipment spares,
management tools, planning, networking skills, and installation.
work adapters, cables, switches, rack space, power, equipment spares,
management tools, planning, networking skills, and installation.
T420-BT is optimized for cloud computing, HPC, virtualization, storage,