Dell HJ162 10x 2GB Fibre Channel Pass-Through Module

Product Description

The Dell HJ162 is a specialized module designed to provide high-speed connectivity for Fibre Channel storage area networks (SANs) within Dell blade server environments. This pass-through module features ten ports, each operating at 2 Gigabits per second (Gbps) Fibre Channel speed. Unlike managed switches, a pass-through module simply connects the server's internal Fibre Channel host bus adapters (HBAs) directly to external SAN switches or storage devices, offering a straightforward and low-latency connection path. This direct connectivity is crucial for applications that demand maximum performance and minimal overhead from the storage network. By eliminating the complexities of managed switching within the module itself, the HJ162 ensures that data travels directly between the server and the SAN, reducing potential points of failure and simplifying network management. The 2Gbps speed is suitable for many enterprise storage workloads, providing ample bandwidth for I/O operations. Designed to be hot-swappable, the Dell HJ162 module can be installed or removed from a compatible Dell blade server chassis without interrupting the operation of other modules or the server itself. This feature is essential for maintaining high availability in data center operations. The module's integration into the blade chassis architecture allows for dense deployment of Fibre Channel connectivity, maximizing the number of storage connections available to the servers.