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Description
Overview
Chelsio’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. T420-BT is optimized for cloud computing, HPC, virtualization, storage, and other data center applications. The fourth-generation (T4) technology from Chelsio provides the highest 10GbE performance and dramatically lowers host system CPU communications overhead with on-board hardware that off-loads TCP/IP, iSCSI, FCoE and iWARP RDMA processing from its host system.
Specifications
Model Number: T420-BT
Brand: Chelsio Communications
Alt. Part Number(s): 510-0117-41
Product Type: Network Adapter
Technical Description
Brand: Chelsio Communications
Model: T420-BT
Physical interface: Dual port RJ-45 / 10GBase-T
Connector: RJ-45 / Cat-6a
Host Interface: PCI Express x8
Total Number of Ports: 2
Network Technology: 10GBase-T
Media: Twisted Pair
Dimensions without bracket: 6.6 in. x 2.71 in. or 16.76 cm x 6.88 cm
Operating Temp: 0 to 55oC or 32 to 131oF
Operating Humidity: 5 to 95%
Airflow: 200 lf/m
Typical power consumption: 18.5 W
Product Type: Network Adapter
Form Factor: Plug-in Card
Height: 2.7"
Width: 6.6"
Host Interface: PCI Express Gen2 x8, MSI-X, MSI and support for legacy pin interrupts
High Performance RDMA: Low latency and line rate bandwidth, Enhanced RDMA primitives, iWARP support on Linux OFED, Microsoft Network Direct support
UDP & Multicast Offload: UDP Sockets API, Low user-to-user latency, Multicast replication on ingress or egres
Virtualization: PCI-SIG SR-IOV, 128 Virtual and 8 Physical functions, 144 port virtual switch, EVB, VEPA, Flex10, VNTag, 336 virtual MAC addresses
FCoE: Full HBA FCoE (Initiator or Target), Open-FCoE Offload (Initiator), CRC32 offload generation & verification, Ingress & Egress ACL (Access Control List)
iSCSI Acceleration: Full iSCSI initiator and target mode stack, CRC32 offload generation & verification, iSCSI proxy switching based on SCSI CDB, Full HBA offload
TCP/IP Full Offload
Full TCP implementation including IPv4 & IPv6
Microsoft Chimney support
Extensive RFC compliance, fully featured stack
Full TCP Proxy between any set of connections
VLAN support up to 4096 different VLAN IDs
Load balancing and Fail-over capabilities
Stateless Offloads
TCP/UDP checksum offload for IPv4 & IPv6
TSO, LRO, LSO, and GSO for IPv4 & IPv6
VLAN filtering, insertion & extraction
Line rate packet filtering and attack protection
Fine granularity time stamping (down to 4ns)
Ethernet Routing (packet header rewrite)
Packet Tracing and Packet Sniffing
Ethernet
IEEE 802.3ae (10 GbE)
IEEE 802.3z (1 GbE) compliant
IEEE 802.IP priority
IEEE 802.IQ VLAN tagging
IEEE 802.1Qbg EVB/VEPA
IEEE 802.1Qbh VNTag
IEEE 802.3x flow control
IEEE 802.3ad load-balancing and failover
Ether II and 802.3 encapsulated frames
Multiple MAC addresses per interface
Jumbo Frames up to 9.6Kbyte
Features
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
*Product descriptions, images, and part numbers are subject to change and may not accurately reflect manufacturer product alterations. For the latest and most precise information, kindly refer to the manufacturer's website and use the item's manufacturer part number.
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