Emulex 00JY848 8GB Fiber Channel HBA

product overview

        00JY848 is a single port 8Gbps fiber channel HBA from the Emulex LightPulse series, designed specifically for enterprise storage networks (SANs) using PCIe interfaces. It is suitable for applications that require stable, low latency storage connectivity, such as databases, virtualization, and critical business storage.

Key Features

high-performance connections

           Single port 8Gbps fiber channel, supports automatic negotiation to 2Gbps, 4Gbps, or 8Gbps, compatible with existing FC infrastructure.

           PCIe 2.0 x4/x8 interface (depending on model), providing sufficient bandwidth to support full speed 8Gbps transmission.

protocol support

           Compliant with FC-PI-4 standard, supporting protocols such as FCP (SCSI) and FICON.

           Hardware acceleration function: TCP/IP offloading, data integrity verification (T10 PI).

Low latency and high reliability

           Adopting Emulex vEngine technology to reduce CPU overhead and improve I/O efficiency in virtualized environments.

           Support multi-path I/O (MPIO) and link redundancy to ensure high availability.

Compatibility and Management

Compatible with mainstream operating systems:

Windows Server (2008/2012, etc.)

Linux（RHEL、SLES）

           VMware iPadOS (specific version support needs to be confirmed)

           Support Emulex OneCommand Manager, providing centralized management and firmware upgrades.

Physical specifications

          Standard full height (FH) and half length (HL) PCIe cards require SFP+fiber modules (such as short distance SR or long distance LR).

Typical power consumption:<10W (single port load).

Application scenarios

          Enterprise storage network: Connect storage arrays such as EMC, HPE, IBM, etc.

Virtualization Platform: Provides stable SAN connectivity for VMware and Hyper-V.

Database applications: Key business systems such as Oracle and SQL Server.

Model analysis

          00JY848: Emulex internal model, usually corresponding to LPe12000 series or similar 8GFC HBA.

8GB: Refers to the fiber channel speed (8Gbps), non storage capacity.