The 9G421-02/9G429-02 (Figure 1-1) is a Gigabit Ethernet interface module, occupying a single slot in the SmartSwitch 9000 chassis. Gigabit Ethernet networks are connected to the 9G421-02/9G429-02 through front panel ports. These ports interface with the switch through Gigabit Network Interface Blocks (GNIB) and are based upon an ASIC architecture.
The module connects to the Internal Network Bus (INB) B, providing a high speed backplane for communication among other modules in the SmartSwitch 9000 chassis. The 9G421-02/9G429-02 uses a SmartSwitch ASIC design and an advanced Intel i960¨ microprocessor providing a platform for all management functions within a scalable RISC-Based Architecture.
Network management information is available through a variety of methods. All information based on Simple Network Management Protocol (SNMP) is accessible either via an in-band (Front Panel port), Side Band (SMB-10), or via the Environmental ModuleÕs (EM) COM ports. Serial Line Internet Protocol (SLIP) or Point-to-Point Protocol (PPP) is supported by the EM COM ports. For more information on the SMB-10, SLIP or PPP refer to the SmartSwitch 9000 Local Management UserÕs Guide.
The 9G421-02/9G429-02 features front panel LANVIEW¨ Diagnostic LEDs to offer at-a-glance status information about each front panel port as well as the operation of the overall module.
The 9G421-02 uses a shortwave 850 nanometer laser. The 9G429-02 uses a longwave 1300 nanometer laser. Follow applicable safety precautions to prevent injury.
