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Overview | Operational Overview |
The only way to tell MUs and RUs apart is by the model number printed on the backside product label. This label also contains the MAC address and serial number of the radio.
Trango Broadband Wireless
| Rev. A | |
S/N: | 000001421 |
|
MAC: | 00 01 DE 00 02 F3 |
|
FCC ID: NCYM5830SM
Canada: XXXXXXXXXX
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
Figure 2: Back of Radio (Shows where MAC address can be found)
Ethernet and Serial Ports
At the bottom of the radio are two access ports: a
Figure 3: Bottom of Radio
Operational Overview
In order to establish a wireless link between the MU and the RU, the system administrator must set up the MAC address of the RU in the MU.
When power is first applied to a properly installed RU, it will scan all channel/polarization combinations searching for an MU. Once the RU detects the MU it will stop scanning and lock onto the channel of the MU and begin transmitting using maximum RF power. Before the MU can wirelessly connect to the RU, it must authenticate the RU by verifying the MAC address and performing a ranging operation to the RU.
Upon successfully authenticating and ranging the RU, the MU will adjust the RF transmit power in the RU based on the Target RSSI parameter in the MU. This process is referred to as “power leveling.”
At this point the MU and RU are “associated” and Ethernet traffic will pass over the wireless link.
Trango Broadband Wireless — | page 2 |