品牌名称：Chelsio Chelsio T6225-CR T6 双端口 10G/25GbE 适配器，2端口低档 10/25GbE UWire 适配器

Chelsio T6225-CR dual-port 10/25GbE network adapter card featuring two SFP28 ports and large black heatsink on green PCB-alternate-image1
Chelsio T6225-CR dual-port 10/25GbE network adapter card featuring two SFP28 ports and large black heatsink on green PCB-alternate-image1
Chelsio T6225-CR dual-port 10/25GbE network adapter card featuring two SFP28 ports and large black heatsink on green PCB-alternate-image1
品牌名称：Chelsio Chelsio T6225-CR T6 双端口 10G/25GbE 适配器，2端口低档 ...
Chelsio T6225-CR dual-port 10/25GbE network adapter card featuring two SFP28 ports and large black heatsink on green PCB-alternate-image1

品牌名称：Chelsio Chelsio T6225-CR T6 双端口 10G/25GbE 适配器，2端口低档 10/25GbE UWire 适配器

Chelsio T6225-CR

$1,070.00 $1,996.00 Save $926
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产品关键特征

  • PCI Express 第三代 x8
  • 低延迟用户空间 I/O
  • 32K 并发卸载的连接容量
  • 完整的 TCP 和 UDP 卸载
  • 完整的 iSCSI，FCoE 卸载
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Chelsio

T6225-CR

Chelsio T6225-CR Dual Port 25GbE Network Adapter for High-Performance Computing

The Chelsio T6225-CR is a cutting-edge dual-port 1/10/25Gb Ethernet Unified Wire Adapter designed for enterprise-level networking solutions. This PCI Express 3.0 x8 adapter delivers exceptional performance for datacenter applications, including storage, cloud computing, HPC, and virtualization environments.

Advanced Network Performance Features

Experience sub-microsecond end-to-end latency with comprehensive protocol offload support. The T6225-CR introduces integrated offload capabilities for IPsec, TLS/SSL, DTLS, and SMB 3.X crypto, building upon the successful foundation of its T5 predecessor.

Key Features:
  • Dual-port 1/10/25Gb Ethernet connectivity
  • PCI Express 3.0 x8 interface for maximum throughput
  • Supports both 25GBase-LR and 25GBase-SR network technologies
  • SFP28 expansion slots for flexible connectivity options

Enterprise-Grade Reliability and Performance

The T6225-CR incorporates advanced features for mission-critical applications, including IEEE standards-based link aggregation/failover capabilities and inter-adapter failover techniques. The integrated Traffic Manager ensures robust flow control, traffic management, and QoS optimization.

Storage Protocol Support

Benefit from enhanced reliability features including memory ECC, data path CRC, and T10-DIX offload for FCoE and iSCSI implementations. The adapter provides seamless upgrade paths from legacy SANs to converged networks.

Technical Specifications

  • Form Factor: Low-profile plug-in card (6.6" length x 2.7" height)
  • Media Type: Optical Fiber support
  • Device Compatibility: Optimized for server environments
  • Environmental Compliance: RoHS certified
  • Country of Origin: Malaysia

Chelsio的T6225-CR是一款双端口1/10/25Gb以太网统一线网适配器，带有PCI Express 3.0 x8 主机总线接口，针对存储、云计算、高性能计算、虚拟化和其他数据中心网络应用进行了优化。

T6225-CR运行其前身T5的所有主机软件，因此可以利用所有先前的软件投资。它提供了T5的所有功能，并且还增加了对IPsec、TLS/SSL、DTLS和SMB 3.X加密的集成卸载支持。

T6225-CR实现了亚微秒级端到端延迟，同时卸载了主机CPU处理各种典型存储、网络和云相关协议的负担。这将带来主机CPU采购成本、功耗和运营成本的节省，并显著提高系统性能。

T6225-CR支持基于标准TCP、IP、UDP协议（如iSCSI和iWARP）的大部分卸载，因此可以与软件对等方一起运行，或者用性能较低的软件解决方案替换，从而为企业客户提供所需的可靠性，并允许在数据中心进行增量安装。它可以与任何传统交换机基础设施配合使用，不依赖于DCB、PFC、ETS等新功能。

T6225-CR支持IEEE标准的链路汇聚/故障转移功能，以及适用于需要冗余和高可用性功能的关键网络应用程序的适配器间故障转移技术。

T6225-CR还包括一个集成的流量管理器，用于强大而灵活的流量控制、流量管理和QoS。

T6225-CR中的FCoE和iSCSI支持受益于高可靠性功能，包括内存ECC、数据路径CRC和T10-DIX卸载，以及不同协议层上可用的校验和和CRC。高性能的iSCSI和FCoE为从传统SAN迁移到融合网络提供了一种即插即用的升级方案。

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.

Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Chelsio T6225-CR dual-port 10/25GbE network adapter card featuring two SFP28 ports and large black heatsink on green PCB

Dual SFP28 Ports with Advanced Thermal Design for Enterprise Performance

The T6225-CR adapter showcases its robust dual-port configuration with precision-engineered SFP28 ports, enabling seamless 10/25GbE connectivity. The prominent heat sink design reflects the adapter's commitment to thermal efficiency, essential for maintaining peak performance in demanding datacenter environments. The PCIe 3.0 x8 form factor ensures optimal bandwidth utilization while the low-profile design accommodates space-constrained server installations.

Technical Specifications

  • Dual SFP28 ports supporting 1/10/25GbE speeds
  • PCIe 3.0 x8 interface for maximum throughput
  • Optimized heatsink design for superior thermal management

Applications

  • High-performance computing environments requiring reliable network connectivity
  • Datacenter deployments demanding maximum throughput and minimal latency
  • Enterprise storage networks utilizing iSCSI or FCoE protocols
常见问题
The Chelsio T6225-CR is a dual-port 1/10/25Gb Ethernet Unified Wire Adapter featuring PCI Express 3.0 x8 interface. Key features include integrated offload for IPsec, TLS/SSL, DTLS, and SMB 3.X crypto, sub-microsecond end-to-end latency, and comprehensive protocol offloading. It supports both 25GBase-LR and 25GBase-SR network technologies with SFP28 connectivity, and is optimized for storage, cloud computing, HPC, and virtualization applications.
The T6225-CR features two SFP28 ports supporting optical fiber connectivity. It's compatible with 1/10/25Gb Ethernet speeds and utilizes a PCI Express 3.0 x8 host interface. The adapter supports both 25GBase-LR and 25GBase-SR network technologies, providing flexibility for different networking requirements in datacenter environments.
Yes, the T6225-CR is fully compatible with legacy switch infrastructure and doesn't require new features like DCB, PFC, or ETS. It supports IEEE standards-based link aggregation/failover features and inter-adapter failover techniques. The adapter can work with software peers and maintains backward compatibility with T5 host software, allowing organizations to leverage existing software investments.
The Chelsio T6225-CR comes in a low-profile plug-in card form factor with dimensions of 6.6 inches in length and 2.7 inches in height. It's designed to fit into standard server configurations and features a PCI Express 3.0 x8 interface for installation.
The T6225-CR incorporates multiple reliability features including memory ECC, data path CRC, and T10-DIX offload capabilities. It also includes checksums and CRC at different protocol layers. The adapter supports IEEE standards-based link aggregation/failover features and inter-adapter failover techniques, making it ideal for critical network applications requiring high availability.
The Chelsio T6225-CR is RoHS compliant and environmentally friendly. Manufactured in Malaysia, it meets environmental standards while delivering high-performance networking capabilities, making it suitable for environmentally conscious data centers and enterprises.
The T6225-CR supports high-performance iSCSI and FCoE protocols, offering a drop-in replacement upgrade from legacy SANs to converged networks. These storage protocols benefit from the adapter's reliability features including memory ECC, data path CRC, and T10-DIX offload, ensuring data integrity and reliable storage connectivity.
The T6225-CR includes an integrated Traffic Manager that provides robust and flexible flow control, traffic management, and Quality of Service (QoS) capabilities. This enables efficient network resource utilization and helps maintain optimal performance in demanding datacenter environments.

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