其他功能
| 运行温度范围（T - T） |
32 - 131 °F |
另外
| 巨型帧 |
Y |
| 数据传输率（最大） |
10000 Mbit/s |
| 连接方式 |
Wired |
T440-CR, 10 Gigabit Ethernet, PCI-E, LC Duplex
Chelsio’s T440-CR is a quad port 10 Gigabit Ethernet Unified Wire adapter with PCI Express 2.0 host bus interface, optimized for cloud computing, HPC, virtualization, storage, and other data center applica-tions.
The fourth-generation (T4) technology from Chelsio provides the high-est 10GbE performance available 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. T440-CR frees up host CPU cycles for useful applications. The syst- em achieves increased band-width, lower latency, and lower power.
<b>The Unified Wire Solution</b>
With the T440-CR, 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.
T440-CR includes a full-fledged integrated Traffic Manager for robust flow control, traffic management and QoS.
Fibre Channel over Ethernet (FCoE) provides a transition path from leg-acy SANs to converged networks. Expanding its unified wire approach, Chelsio has added FCoE hardware support to the new T440-CR adapter.
The adapter’s quad ports and IEEE 802.3ad link aggregation/failover features are ideal for critical network applications that require redun-dancy and high-availability capabilities.
T440-CR Ethernet-only networking reduces the data center’s cost in network adapters, cables, switches, rack space, power, equipment spares, management tools, planning, networking skills, and installation.
