User Manual

Table Of Contents
Optical Master Unit
PRODUCT DESCRIPTION AND USER’S MANUAL
© Axell Wireless Ltd A1829300 rev H 53 (86)
3.9 Integration into AEM
When the OMU has been installed at site and the remote communication has been enabled the OMU can be
integrated to the Axell Element Manager. This is done by the operator of the AEM. After entering the telephone
number to the OMU, the AEM dials up the OMU, downloads all the OMU parameters and statuses into a
database. When all parameters have been downloaded, the AEM configures the OMU with the telephone
number where alarms and reports should be sent, and optionally with a secondary telephone number where the
OMU can dial in case connection to primary number fails.
When heartbeat reports and alarms are sent from the OMU to the AEM also the latest information about the
status and RF-configuration is included. This means that the AEM operator always has information about the
current status in the AEM database (and do not need to call the repeater to find this out).
Note! Once the OMU is integrated to the AEM, all changes to the OMU should preferably be done from the
Axell Element Manager in order to ensure that the database always contains correct information.
3.10 Upgrading Firmware
The firmware can be upgraded via a terminal emulation program or z-modem protocol. For instructions please
see Common Command and Attributes, section 15 Firmware Upgrade.