User's Guide Part 2

User Guide: PTP 600 Series Installation pages
phn-0896_009v003
Feb 2010
UNDER DEVELOPMENT
6-61
Dual Payload
This controls whether the link takes advantage of the channel condition to increase the
link throughput. If set to ‘Disable’, the robustness of the link is improved. The default
value is ‘Enabled’.
This control is automatically set to ‘Enabled’ if either E1 or T1 is enabled and Lowest
Telecoms Modulation Mode is set to a Dual Payload modulation.
Master Slave Mode
At this point it is necessary to decide which end will designate a Master. The Master
unit is the controlling unit with respect to the point-to-point link and its maintenance.
The master transmits until the link is made, while the Slave listens for its peer and
only transmits when the peer has been identified.
Link Mode Optimization
Optimizes the link behavior according to the type of traffic that will be bridged. There
are two modes to choose from: IP and TDM. For more information, see Link mode
optimizati
on on page 1-20.
TDD Synchronizatio
n Mode
Enables the TDD synchronization feature. See Time division duplex synchronization on
page 1-25 f
or basic description and TDD synchronization configuration on page 6-66
for installation and configuration details.
Encryption Algorithm
This is only displayed when encruption is enabled by license key. The same algorithm
must be used at both ends of the link. For more information, see Enabling AES
encrypti
on at the wireless interface on page 6-96.
Encryption
Key
This is only displayed when encryption is enabled by license key. The same key must
be used at both ends of the link. For more information, see Enabling AES encryption at
the wir
eless interface on page 6-96. When id
entity based user accounts are enabled,
only the Security Officer can change the encryption key.
Confirm Encryption Key
This is only displayed when encryption is enabled by license key. Must contain the
same value as Encryption Key.
Tx Max Power
This attribute controls the maximum transmit power the unit is permitted to use when
installing and executing the wireless link. The maximum setting for a particular region
or country is controlled by the License Key.