Chapter 2
INSTALLATION
This section describes the procedures for installing the EMU-830.
Note: Each shelf in a Multishelf TAO network must have an EMU-830 management unit installed. Inserting and removing the EMU-830 from a shelf will not affect the operation of the DSL cards installed in the shelf.
An EMU-830 failure will not affect the operation of the DSL cards installed in the shelf.
EMU JUMPER SETTINGS
EMU-830s are jumper configurable for an RS-232 or RS-485 SLIP port interface. EMUs have an RS-232 factory setting.
If you use the SLIP port to manage a shelf or shelves, you must configure the SLIP port interface before installing the EMU-830. Do one of the following:
•For an RS-232 SLIP port interface, install the jumper on two-pin header connector P6 (Figure 2-1). This is the factory default setting. Set the SLIP port baud rate as instructed in “Configure SNMP Operation Over SLIP” on page 3-10.
•For an RS-485 SLIP port interface, remove the jumper from two-pin header connector P6 (Figure 2-1). Set the SLIP port baud rate as instructed in “Configure SNMP Operation Over SLIP” on page 3-10.
Figure 2-1. Location of the SLIP Header Connector P6 on the EMU-830
