Web-based management
Chapter 7 Operation
phn-0896_012v000
7-18
Jul 2010
Attribute
Meaning
Transmit
Modulation Mode
The modulation mode currently being used on the transmit
channel. A list of all the modulation modes can be found in
Data rate calculations
on page
4-114
, where data rate
calculations plots are given for each available modulation
mode.
Receive
Modulation Mode
The modulation mode currently being used on the receive
channel. A list of all the modulation modes can be found in
Data rate calculations
on page
4-114
, where data rate
calculations plots are given for each available modulation
mode.
Link Symmetry
A ratio that expresses the division between transmit and
receive time in the TDD frame. The first number in the ratio
represents the time allowed for the transmit direction and the
second number represents the time allowed for the receive
direction.
NOTE
Link Symmetry is configured at the master ODU only.
The appropriate matching Link Symmetry is set at the
slave ODU automatically. For example, if Link Symmetry
is configured as ‘2 to 1’ at the master ODU, then the
slave ODU will be set automatically as ‘1 to 2’. In this
example, the master-slave direction has double the
capacity of the slave-master direction.
Receive
Modulation Mode
Detail
This supplies the user with information regarding the receive
modulation mode in use. Possible values are:
‘Running at maximum receive mode’
‘Running at user-configured Max Modulation Mode’
‘Restricted due to byte errors on the wireless link or local
Ethernet Tx Fifo Drops’
‘Restricted because a DFS channel change is in progress’
‘Restricted due to telecoms acquisition mode’
‘Restricted due to the low Ethernet link speed’
‘Limited by the wireless conditions’
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