• The UPIU replaces the existing CPU and ROM/RAM card in all three PIU types : HLPIU, LLPIU, and LEPIU

• The single new PWA replaces the PIU PWAs by selecting the appropriate PIU personality via jumper settings

Features:

• New UPIU’s are ‘plug and play’ compatible with

all previously installed PIU PWAs being replaced.

• No modification of existing network/box configurations.

• Increased offline and online diagnostics.

• New UPIU is based on Motorola 68020 central processing unit (CPU) technology.