2 - 4 ONline Ethernet Management Module In stallation and Operation Guide
Wait for the Status LED and Master Mgt Modul e LED to light solid
green. At this point the EMM will learn the default module and port
settings for all modules installed in the concentrator.
Figure 2-1. Installing the Ethernet Management Module
2. Fasten the spring-loaded screws on the front panel of the EMM
faceplate to the concentrator with your fingers (do no t overtighten).
3. If a terminal (out-of-band) connection is desired, verify that the
terminal meets the factory defaults of the EMM or you will not be
able to communicate with the module. The default EMM settings are:
– 9600 baud
– 8 data bits
– No parity
– 2 stop bits
4. Attach one end of an RS-232 cable to the RS-232 serial port connector
on the front of the EMM. Loop the cable through the concentrator
cable tray (if installed) and attach the other end to the RS-232 seri al
port connector on a terminal or personal computer as shown in
Figure 2-2.