QLOGIC QLE2462 QLE2462-CK 4Gb PCIe HBA Fiber Optic Card

QLogic QLE2462/QLE2462-CK Fiber Channel HBA Product Introduction

product overview

QLogic QLE2462 is a dual port 4Gb/s Fibre Channel host bus adapter designed specifically for high-performance enterprise storage networks (SANs). As an upgraded model of QLE2460, it provides higher connectivity flexibility and redundancy through dual port configuration, suitable for critical business environments such as virtualization, big data storage, and high availability clusters. QLE2462-CK is a customized version that typically has the same functionality as the standard version and may be optimized for specific customers or channels.

core features

Dual port high performance

Integrate 2 independent 4Gb/s fiber channel ports, supporting full duplex transmission, with a total bandwidth of up to 800MB/s (aggregated).

Backward compatibility with 2Gb/s and 1Gb/s speeds, compatible with existing SAN devices.

Hardware acceleration and low latency

Using QLogic ISP2432 controller chip, hardware uninstalls TCP/IP and fiber channel protocols to reduce CPU usage.

Supports PCI Express 1.0a x4 interface, providing sufficient bandwidth guarantee.

Enterprise level reliability

Support multi-path I/O (MPIO) and link redundancy to avoid single point of failure.

Compliant with FC-PI-2 and FC-FS-2 standards, compatible with mainstream storage arrays such as EMC Symmetrix, NetApp FAS, HPE 3PAR.

Flexible deployment options

Each port can be independently configured and supports point-to-point or Fabric Switch connections.

Standard SFP (LC interface) slot, supporting shortwave (850nm) and longwave (1310nm) SFP modules.

Wide operating system support

Compatible with Windows Server, Linux (RHEL/SLES), VMware iPadOS, Solaris, HP-UX, etc.

Typical application scenarios

Virtualization platforms: Storage connectivity for VMware HANA and Microsoft Hyper-V.

Database cluster: high bandwidth demand scenarios for Oracle RAC and SQL Server Always On.

Disaster recovery and backup: synchronized with tape libraries or remote storage.

Physical specifications

Interface: PCIe x4 (low bezel design, compatible with full height and half height chassis).

Power consumption: ≤ 12W (dual port full load).

Working temperature: 0 ° C to 55 ° C (compliant with enterprise level environmental requirements).