QLogic QLA4050C Single Port, PCI-X - 1GbE iSCSI Adapter
QLogic QLA4050C Single Port PCI-X to 1GbE iSCSI Adapter
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Q-Logic QLA4050C Overview
The 4000 Series QLA4050C Single Port PCI-X to 1 GbE iSCSI Adapter from Q-Logic provides SAN connectivity over Ethernet and TCP/IP network infrastructures. Both the iSCSI and TCP/IP processing functions are performed on the adapters and not on the host server CPU. The overall iSCSI SAN performance is increased when you offload the functions to the adapters and more host server CPU processing power is available to the server applications. The adapters support the latest version of IP addressing (IPv6), which is a basic requirement for the next-generation government installations.
Block Storage over Ethernet with iSCSI
The iSCSI adapter provides connectivity to SANs over Ethernet and TCP/IP network infrastructures for PCI-X bus-based servers. It uses a widely deployed and familiar networking technology thus offering improved management and storage network. The iSCSI also lowers the total cost of ownership.
Superior Application Performance with FlexOffload
By offloading the iSCSI and TCP/IP protocol to the adapter, the 4000 series adapter virtually eliminates the host CPU system processing, interrupts and bus accesses required for iSCSI and TCP/IP, delivering superior application performance to software iSCSI alternatives.
IPv6 Support
The 4000 series adapter offers IPv6 support in an iSCSI TCP/IP offload engine (TOE) adapter. IPv6 has next generation IP addressing, which quadruples the number of network address bits from 32 bits (in IPv4) to 128 bits (in IPv6). As networks migrate to the updated IP protocol, you can be assured that the adapter will interoperate in emerging network environments.
Simplified SAN Management
The adapter utilizes the existing storage interface of the operating system. The familiar storage interface allows support proven LUN, target-level fail-over functionality, storage SAN boot, existing SAN management and application software.
Comprehensive Operating System (OS) Support
The 4000 series adapter has the broadest range of support for all the major operating systems to ensure OS and hardware server compatibility. The drivers are tested with industry-recognized certifications from all the major operating systems, including Windows, Linux, Solaris, Citrix, Oracle and VMware.
Q-Logic QLA4050C Specs
Host Bus Interface Specifications | |
Bus Interface | 64-bit, 133/100/66 MHz PCI-X and 32/64-bit, 33/66 MHz PCI |
Signal Voltage | Universal 3.3V or 5V |
Hardware Platforms | IA32 x86, x64, Sun SPARC |
Compliance | Conforms to PCI Local Bus Specification, revision 2.3, PCI-X Specification, revision 1.0b, PCI-X Electrical and Mechanical Addendum, revision 2.0a, PCI Local Bus Specification; PCI Bus Power Management Interface Specification, revision 1.1, PCI Hot Plug Specification, revision 1.0 |
iSCSI, TCP/IP and Ethernet Specifications | |
Data Rate | 100/1000 Mbps |
Throughput | 1 Gbps full-duplex line rate |
Topology | Any Ethernet network |
iSCSI | RFC3347: iSCSI requirements and design considerations, CHAP, iSNS, SLP |
TCP/IP Port | RFC791, Complete state-based TCP/IP offload; RFC793, Internet Protocol specification (IPv4); RFC1122, Transmission Control Protocol (TCP) specification; requirements for Internet RFC1323, hosts-communication layers; RFC2581, TCP Extensions for high performance; TCP Congestion Control |
Ethernet | 1,500 bytes or 9,000 bytes (jumbo) |
Tools & Utilities | |
Management Tools | SAN surfer iSCSI Host Bus Adapter Manager and SAN surfer iSCLI |
Device Utilities | Utilities for flashing BIOS and firmware |
Boot Support | BIOS, FCode |
Operating Systems | Windows Server, Red Hat Linux, Oracle Linux, Oracle VM, Oracle Solaris, ESX/ESXi, Citrix Xen Server |
Environmental Requirements | |
Temperature | Operating: 32 to 131°F (0 to 55°C) Storage: -4 to 158°F(-20 to 70°C) |
Airflow | 100FPM (0.5m/s) |
Humidity | Relative: 10 to 90% Non-condensing Storage: 5 to 95% |
Power Dissipation | 7.5 W |
RoHS Compliant | RoHS 6 |
Cable Distances | 328.08' (100 m), category 5e/6 UTP |
Physical Specs | |
Ports | Single |
Connections | RJ45 for copper connector |
Form Factor | Low profile: 6.7 x 2.5" (16.93 x 5.15cm) |