Product Info
Table Of Contents
- About This Manual
- Important Notice
- Introduction
- Document structure
- Document marks
- Key Features
- Hardware Platform
- Power supply
- Lightning protection unit
- Synchronization unit
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- AUX-ODU-SYNC Cable gland Assembling
- AUX-ODU-SYNC Connection to ODU
- Packing List
- Planning considerations
- Link Pre-configuration in the lab
- Installation
- Operation & Administration
- Troubleshooting
- Glossary
Infinet Wireless: Technical Documentation – InfiMAN Evolution
Operation & Administration – 103
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VBR
(Slave)
The mode at which the service information is carried out at above a
minimum bitrate (if possible)
Radar Detection
(Slave)
Enable/disable "Radar Detection"features (a special license with the
country code is necessary)
TheDFSsystem performs radar detection and if a radar signal is
detected, that frequency is marked as occupied and it can be used
again only after a hold-down interval (the link is switched
automatically to another frequency)
Max Links
(Master)
Maximum allowed number of connectedCPEs ( in the case of radio
connection ) . When this value is reached, other attempts to connect
to the base station will be rejected
Use AUX-ODU-SYNC
(Master)
Enable/disable external synchronization unit, in seconds
Sync Hold Time
(Master)
Standalone downtime in case of external synchronization unit
disable. Value "0" (zero) disables this parameter control, command to
work always is set
In case of external synchronization unit disable, the devices can
synchronously work for some time using own clock signal generator.
However, eventually, because of generators frequencies mismatch,
the time discrepancy can reach unacceptable values and devices will
begin to interfere with each other. In this case, through fixed time the
device will stop the transmitter and will stop operation of TDMA until
synchronization unit enable
Frame Size
(Master)
Set the time slot duration (in milliseconds)
Consists of transfer time, reception time and guard intervals
The range is from 2 to 10 ms in increments of 0.1 ms
The recommended values for links PtP at the balanced
channel depending on channel width: 2-2,5 ms for 40 MHz, 2-4
ms for 20 MHz, 3-5 ms for 10 MHz, >5 ms for 5 MHz
The recommended values for links PtMP depending on
channel width: 5 ms for 20 and 40 MHz
Auto
(Master)
This option works only for links "PtP" and allows to reduce the
window size and a delay at absence or a small amount of traffic.
Automatically selects the frame size
NOTE
Information about AUX-ODU-SYNC connection is described in
the section "Synchronization unit(see page 32)".