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Chelsio T520-SO-CR 2 Port Low Profile 1/10 Gb/s Ethernet Card

MPN: T520-SO-CR

Chelsio T520-SO-CR 2 Port Low Profile 1/10 Gb/s Ethernet Card

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Product Details

Chelsio’s T520-SO-CR is a memory free dual-port 10 Gigabit Ethernet Unified Wire adapter with a PCI Express 3.0 host bus interface, optimized for cloud computing, virtualization, storage, and other data center applications.
Overview

The T5 is Chelsio's fifth-generation TCP offload (TOE) design, fourth-generation iSCSI design, and third-generation iWARP (RDMA) implementation. For the server connection, the T5 chip included a PCI Express V3.0 x8 host bus interface. With support for the 8 Gbps Gen 3 data rate, the PCIe interface provides up to 64Gbps for bandwidth to the server. T5 also provides support for PCIe I/O virtualization. On this external memory free version of the adapter, a maximum of 32 offloaded TCP/IP connections is supported that are meant to be used in a low round-trip-time (RTT) environment. Most of the T5 features are carried over fromthose found on T4.

Technical Specs

Learn more about Chelsio T520-SO-CR 2 Port Low Profile 1/10 Gb/s Ethernet Card

Host Interface
  • PCI-E Gen 3 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
  • Support for atomics and immediate data
  • Microsoft network direct support
  • Supported transport for SMB-direct in Microsoft Windows Server 2012

UDP/IP & Multicast Offload

  • UDP sockets API offload
  • Low user-to-user latency
  • Multicast replication on ingress or egress
Virtualization
  • PCI-SIG SR-IOV
  • 128 virtual and 8 physical functions
  • 144 port virtual switch
  • EVB, VEPA, Flex10, VNTag
  • 512 virtual MAC addresses
  • Offload 802.1 Qbg/h
  • NVGRE & VxLAN
TCP/IP Full Offload
  • Full TCP implementation including IPv4 & IPv6
  • Extensive RFC compliance, fully features stack
  • Full TCP proxy between any set of connections
  • VLAN support up to 4096 VLAN IDs
  • Load balancing and fail-over capabilities
iSCSI
  • Full iSCSI initiator and target mode stack
  • CRC32 offload generation verification
  • iSCSI proxy switching based on SCSI CDB
  • Full HBA offload
  • T10 DIF/DIX support
FCoE
  • Full HBA FCoE (initiator or target)
  • Open FCoE offload (initiator)
  • CRC32 offload generation & verification
  • Ingress and egress ACL (Access Control List)
  • T10 DIF/DIX support
Stateless Offloads
  • TCP/UDP checksum offload for IPv4 & IPv6
  • TSO, LSO, and GSO for IPv4 & IPv6
  • VLAN filtering, insertion and extraction
  • Line rate packet filtering and attack protection
  • Fine granularity time stamping (down to 2ns)
  • Ethernet Routing (packet header rewrite)
  • Packet tracking and packet sniffing
Ethernet
  • IEEE 802.3ae (10GbE)
  • IEEE 802.3az (energy efficient ethernet)
  • IEEE 802.3z (1GbE)
  • IEEE 802.1p priority
  • IEEE 802.1Q VLAN tagging
  • IEEE 802.1Qbg EVB/VEPA
  • IEEE 802.Qhn VNTag
  • IEEE 9-2/1Qg/h congestion notification
  • IEEE 802.3x flow control
  • IEEE 802.3ad load-balancing and failover
  • Ether II and 802.e encapsulated frames
  • Multiple MAC addresses per interface
  • Jumbo frames up to 9.6 Kbytes
Physical & Environmental
  • Dimensions without bracket: 6.6" x 2.71" or 16.76cm x 6.88cm
  • Operating Temp: 0 to 55 C; 32 to 131 F
  • Operating Humidity: 5 to 95%
  • Airflow: 200 lf/m
  • Typial power consumption: 9W
Return Policy
Additional Return Policy Restrictions may apply.  Product subject to SabrePC Return Policy
 
 
Standard Return Policy

- Return for refund within: 15 days (unless otherwise noted)
- Return for replacement within: 30 days (unless otherwise noted)
- Restocking Fee: 15% for non-defective returns
- Buyer Pays Return Shipping for Non-defective Returns
 
Products eligible for refund or replacement must be returned to SabrePC within 30 days of the invoice date for this policy to apply. Returns for a refund must be in unopened, retail packaging, with all accessories included- in the condition they were originally sold. Products covered by this return policy may only be returned for a replacement of the same value or equivalent item, if the original is no longer available. “Return” constitutes receipt of the product by SabrePC, and not the mere issuance of an RMA.
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