GXPUM

The GXPUM is the GSM eXtensible Processing Unit for Main service in the BSC. It can be installed in slots 0-1 in the GMPS/GEPS and work in active/standby mode.

• Functions of the GXPUM
  The GXPUM processes the primary services of the BSC.
• GXPUM/GXPUT/GXPUI(XPUa) Panel
  The components on the GXPUM/GXPUT/GXPUI panel are the LEDs and ports.
• LEDs on the GXPUM/GXPUT/GXPUI(XPUa) Panel
  There are four types of LEDs on the GXPUM/GXPUT/GXPUI panel: the RUN, ALM, and ACT LEDs, and the LEDs of the Ethernet ports.
• Ports on the GXPUM/GXPUT/GXPUI(XPUa) Panel
  The GXPUM/GXPUT/GXPUI panel provides four ports labeled 10/100/1000BASE-T0 to 10/100/1000BASE-T3.