N o t e
W A R N I N G
C a u t i o n
Installation
3. Install the Router Module.
3. Install the Router Module.
The router module will be connected to the HP J2603B Ethernet SNMP Module, and then the assembled modules will be installed in the Expansion Slot in the back of the hub.
The HP Ethernet SNMP Module must be the HP J2603B version, not the HP J2603A version. If an Ethernet SNMP module is already installed but you are not sure which version it is, use either of the procedures under “Check the Version of the SNMP Module”, page
Before installing the router module, unplug the HP AdvanceStack hub from the power source. Electrical shock could result if you attempt to install the router module without unplugging the hub.
Static electricity can severely damage sensitive electronic components such as the router module or the SNMP module. While removing the router module from its packaging and installing it in the hub, follow these procedures to avoid damage from static electricity:
Equalize any static charge difference between your body and the hub by using the grounding wrist strap supplied with the router module.
Handle the module by its edges, and avoid touching the components or the circuitry on the board.
After removing the router module from its packaging and before connecting it to the SNMP module, make sure it does not sit on a metal surface. (After the insulating paper between the battery and the battery clip is removed, placing the router module on a metal surface can short out the battery and/or damage sensitive components.)
