Performance Technologies CPC44XX CPSB I/O Fabric Slot Module

The Performance Technologies CPC44XX CPSB (sometimes labeled as PT‑CPSB LIM) is a rear I/O fabric slot module designed for CompactPCI / PCI chassis, offering Ethernet connectivity for CPC‑44XX series switches or controllers.  

• 8× 10/100 Mbps Ethernet ports

• 2× Gigabit Ethernet ports

• Designed as a LIM / fabric slot module to integrate with CPC‑44XX backplane setups

🔧 Use Case & Compatibility

• Intended for use within Performance Technologies CPC‑44XX series chassis (e.g., CPC4411, CPC4416)

• Provides rear I/O network ports via fabric slot connection

• Ideal for embedded switching applications where the main switch board is installed up front and additional network ports are required in the backplane