
HP JG412A FlexNetwork MSR4000 MPU-100 Main Processing Unit for MSR4080 Router
The HP JG412A is the MPU-100 Main Processing Unit designed for the HP FlexNetwork MSR4080 modular router. This critical component serves as the central control and processing engine for the router chassis, handling routing protocol processing, system management, and overall operational control of the MSR4080 platform.
The MPU-100 is an essential module within HP’s MSR4000 series enterprise router architecture. It enables advanced routing capabilities and provides the processing power required for large-scale WAN deployments, branch office connectivity, and complex network environments requiring high-performance routing and switching functions.
The HP FlexNetwork MSR4000 series, including the MSR4080, represents a previous-generation enterprise routing platform. Whilst these systems remain in active service across many organisations, they have been superseded by newer HPE networking solutions. The MPU-100 remains valuable for maintaining existing MSR4080 deployments and as a replacement unit for service continuity.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

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| Key Features | Main Processing Unit for MSR4080 chassis; Central routing protocol processing; System management and control functions; Modular hot-swappable design |
|---|---|
| Applications | Enterprise WAN routing; Large-scale branch office connectivity; Data centre edge routing |
| Compatibility | HP FlexNetwork MSR4080 Router |
| Specifications | MPU-100 processor module; For MSR4000 series chassis |
| Platform | FlexNetwork MSR4000 |
| Manufacturer | HP |
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