ATL Telecom OM100 - Manual (Page 28)

The master unit is in charge of managing the optical link, it is also the 'master' from a
network management point of view. It contains the database of configuration information for
itself and the slave unit. The alarm and performance monitoring history is saved at the master.
When the management terminal is connected to the master it can read all of the information
from the local and remote units, whereas when the management terminal is connected to the
slave, only the local information is obtainable.
* Note: Master/Slave settings are fixed for these units and cannot be altered, and a message
indicating this will be displayed for single fibre units.
It is possible to set Master/Slave by using the front panel buttons if a terminal is unavailable,
see Appendix B.
Unit Default Settings
OM100 DF DM Slave
OM100 DF SM Slave
OM100 SF SM Master Master*
OM100 SF SM Slave Slave*
OM100 1+1 SF SM Slave
ATL USER GUIDE
OM100 Optical Multiplexer
53 52 ATL USER GUIDE
OM100 Optical Multiplexer
7.2.2 User port configuration
Description
Turns this user port ON, or OFF.
When OFF all traffic on this port is blocked and is replaced with AIS.
When off (default) port timing is independant of other ports.
When on the port operates in SDH mode - refer to section 3.6.2.
Field
Enable
Lock Clock to
Reference
OM100 Mon 01 Nov 2002 00:34:32
Config > User Ports
Urgent Alarm:On Non-Urgent Alarm:Off
Subsystem: LT
Lock Clock
Enable to Reference
Port 1 [X]
Port 2 [X] [ ]
Port 3 [X] [ ]
Port 4 [X] [ ]
Press Return to Accept or Escape to Cancel
F1 Help F3 Previous Menu F4 Main Menu
Configuration Master / Slave Master / slave configuration.
User Port Configure each E1 port – enable.
Protection Switching Configures the protection 1+1 switching.
System Set date, time and menu timeout.
Subsystem Names Enter name, description and location of this unit.
Monitoring Mode Configures monitoring mode.
Software Allows the downloading of software to the unit
and allows reset to factory default.
Serial Communications Local terminal set-up – baud rate, parity, handshake.
Reboot This option allows you to reboot the unit that you
are using, as well as its remote partner.
Front Panel Allows configuration of Front Panel controls.
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