User Manual
Table Of Contents
- Optical Master Unit
- Contact Information
- About This Manual
- For whom it is Intended
- Notice
- Confidential - Authorized Customer Use
- Disclaimer of Liability
- Warrantee
- Table of Contents
- 1 Introduction
- 2 Installation
- 3 Setup
- 3.1 Initiate Local Communication
- 3.2 Configure the OMU
- 3.3 Fiber Loss Compensation and Master Attentuation
- 3.4 Integration into AEM
- 3.5 Set Up OMU-Repeater System
- 3.6 Balance the System
- 3.7 Initiate Fiber Loss Compensation
- 3.8 Set up Remote Communication
- 3.9 Integrate into the AEM
- 3.10 Installation Examples
- 4 Troubleshooting
- 5 Maintenance
- 6 Specifications
OPTICAL MASTER UNIT
PRODUCT DESCRIPTION AND USER’S MANUAL
© Axell Wireless Ltd 33
Wait for the modem to restart. This can take a few minutes.
When the modem settings are ready the LED turn green.
3.8.2.3 AEM Addresses
The Control Module can be configured with two different addresses (telephone numbers) to which
alarms and reports are delivered. In case the repeater cannot deliver alarms and reports to the primary
address, the next call will be made to the secondary address.
A fallback functionality is available, which means that the Control Module falls back to the primary
address after a configurable number of minutes. If this interval is set to 0, the fallback will not be
performed. A user can always force the Control Module to fall back to the primary address.
Note! When the repeater is integrated to the Axell Element Manager system, these addresses are set
by the AEM, why they need not be configured during site installation.
3.8.2.4 Modem Verification
When the remote configuration has been set up the communication can be verified using the modem
feature of the RMC and dialling the data number. The remote communication is verified as soon as a
successful remote login to the repeater has been performed.
However, as a first step, it is recommended to verify that the modem is initialized correctly. After
configuring the modem using the RMC, make sure to initiate a power cycling of the modem. This is
done from the RMC menu.
Click on the drop-down menu
Actions, choose Power Cycle
Modem on Logout
An immediate power cycling is initiated after which the modem is initialized and registered onto the
network. The modem is now ready for remote access.
Ensure a successful configuration by observing the modem LED as described below.
For GSM modem LED descriptions, refer to
4.1.3.
Verify the remote communication either by having someone attempting to integrate the repeater from
the Axell Element Manager, or by dialling the repeater using the Repeater Maintenance Console.
Note! It is very important to dial the data number of the SIM. In case the voice number is dialled, the
call is answered, but almost immediately the call will be hung up.