PTP 500 Series Bridge - Connectorized Model
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In non-FCC regions antenna choice is not restricted but any region specific EIRP limit must be
obeyed by reducing the maximum Transmit power
, see Table 6 in
“Region Codes”.
In FCC regions external antennas from the list in
“Antennas for USA / Canada –
5.8 GHz” can be used with the Connectorized version of the 500 Series Bridge. These are approved
by the FCC for use with the product and are basically constrained by the following limits:
•
Single Polarization Flat Plate Antennas – up to 28 dBi per antenna.
•
Single/Dual Polarization Parabolic Dish Antennas – up to 37.7 dBi per polarization or antenna.
In FCC regions when using external antennas – cable loss between the connectorized version of
the 500 Series Bridge and the antenna ports must not be less than 1.2 dB.
13.2.3
Antenna Choices – 5.4 GHz
The integrated antenna has a gain of 23.5 dBi.
In FCC regions external antennas from the list in
“Antenna Choices – 5.4 GHz”
can be used with the Connectorized version of the 500 Series Bridge. These are approved by the
FCC for use with the product and are basically constrained by the following limits:
•
Single/Dual Polarization Parabolic Dish Antennas – up to 34.6 dBi per polarization or antenna.
However, the Maximum Transmit Power must be reduced to avoid exceeding the EIRP limits. In
FCC regions when using external antennas – cable loss between the connectorized version of the
500 Series Bridge and the antenna ports must not be less than 1.2 dB.
13.3
Software/Features
The connectorized variant operates in the same way as the basic 500 Series and is released initially
with the feature set to the Connectorized 500 Series variant. The areas where the functionality is
modified are:
13.3.1
Status Page
The link loss calculation presented on the Status Page of the management interface has to be
modified to allow for the increased antenna gains at each end of the link. The manufacturing
process of the Connectorized 500 Series Bridge configures the standard hardware of the unit for
use with external antennas. The installer is prompted, as part of the installation process, to enter
the gain of the external antenna(s) and cable losses at each end of the link.
Peer-to-peer messaging is used to pass the effective antenna gain to each end of the link so that
the link loss calculations can be correctly computed.
Maximum Transmit Power Allowed = EIRP Limit – Antenna Gain + Cable Losses; set the power to the 1dB value
lower than the actual value calculated.
Содержание MOTOWI 4
Страница 1: ...PTP 500 Series User Guide phn 1115 000v001 ...
Страница 74: ...Web Page Reference 74 Figure 37 Save Configuration File Screen ...
Страница 100: ...Web Page Reference 100 Figure 59 Spectrum Management as seen from the Master ...
Страница 108: ...Web Page Reference 108 Figure 66 Spectrum Management Master Screen With Operational Restrictions ...
Страница 112: ...Web Page Reference 112 Figure 68 Remote Management ...
Страница 165: ...Data Rate Calculations 165 Figure 112 QPSK 0 50 Single Payload Figure 113 QPSK 0 75 Single Payload ...
Страница 166: ...Data Rate Calculations 166 Figure 114 16 QAM 0 50 Single Payload Figure 115 16 QAM 0 75 Single Payload ...
Страница 167: ...Data Rate Calculations 167 Figure 116 64 QAM 0 67 Single Payload Figure 117 64 QAM 0 83 Single Payload ...
Страница 168: ...Data Rate Calculations 168 Figure 118 256 QAM 0 75 Single Payload Figure 119 QPSK 0 50 Dual Payload ...
Страница 169: ...Data Rate Calculations 169 Figure 120 QPSK 0 75 Dual Payload Figure 121 16 QAM 0 50 Dual Payload ...
Страница 170: ...Data Rate Calculations 170 Figure 122 16 QAM 0 75 Dual Payload Figure 123 64 QAM 0 67 Dual Payload ...
Страница 171: ...Data Rate Calculations 171 Figure 124 64 QAM 0 83 Dual Payload Figure 125 256 QAM 0 75 Dual Payload ...
Страница 197: ...Glossary 197 UTP Unshielded Twisted Pair VLAN Virtual Local Area Network ...
