Tx (Hsb) Radio Protection Switching - Alcatel-Lucent 9500 MPR User Manual

Tx (HSB) Radio Protection Switching

2.4.2
See Figure 2-2 and follow the steps to switch transmit traffic between the main and
standby (spare) Radio Modem Modules, manually, using the Craft Terminal.
Switching the radio transmitter may momentarily interrupt traffic. Before
switching the transmitter, obtain permission from the proper authority.
JUSM_9500MPR-A_1.0 - MSS12 - Administrator
1
2
2-4
CAUTION
Possibility of
Service
Interruption
Displays current
switch command
status.
2
3
Lockout – Prevents switching traffic on main channel to standby (protection) channel.
Select Manual if you want to switch from Main to Standby Receiver or Standby to
Main Receiver and still allow the channel to switch automatically if there is a failure.
Select None (Default) if there is no command required.
Select Forced if you want to switch from Main to
Standby E1 Access or Standby to Main E1 Access
and disable automatic switching if there is a failure,
regardless of alarms.
Select Manual if you want to switch from Main to
Standby E1 Access or Standby to Main E1 Access
and still allow the channel to switch automatically if
there is a failure.
Select None (Default) if there is no command
required or to release a manual or forced switch.
Figure 2-2 HSB Protection Switch
Activate selected
switch command.
4
Activate selected
switch command.
3
4
9500-1073A
07/24/08