GOGUB

The GOGUB is the GSM Optic Gigabit ethernet Unit for the Abis interface. It can be installed in slots 18-27 in the GMPS/GEPS. When the BSC need not process packet services, the GOGUB can also be installed in slots 14-15. The GOGUB can work in active/standby mode and work independently.

• Functions of the GOGUB
  The GOGUB enables the GE transmission on the Abis interface.
• GOGUA/GOGUB(GOUa) Panel
  The physical boards of the GOGUA and GOGUB are the same. After being loaded with different software, the physical boards perform different functions. These boards have the same appearance and the same LEDs and ports.
• LEDs on the GOGUA/GOGUB(GOUa) Panel
  The physical boards of the GOGUA and GOGUB are the same. After being loaded with different software, the physical boards perform different functions. These boards have the same types of LEDs on the panels: RUN, ALM, and ACT.
• Ports on the GOGUA/GOGUB(GOUa) Panel
  The physical boards of the GOGUA and GOGUB are the same. After being loaded with different software, the physical boards perform different functions. These boards have the same ports. Of the four ports, two ports are labeled RX/TX, one 2MO, and one 2M1.
• Technical Specifications of the GOGUA/GOGUB(GOUa)
  The technical specifications of the GOGUA/GOGUB consist of the optical port mode, optical port type, wavelength, transmission rate, transmission distance, output power, and receiver sensitivity.