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User's Manual

ManualsBrandsNokia Solutions and Networks ManualsElectronicsFixed Non-Line of Site Wireless Data Link
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3
Screw down the wires using the screws on the top of the connector.
GPS connectors
On the base station, the GPS connectors are black.
The base station supports two GPS connectors: one connector is used to supply the GPS
signal, either by a direct connection to the GPS device, or by a daisy chain connection to
another base station in the cell. The other GPS connector is used to make a daisy-chain
connection from the current base station to the next base station.
An RS-422 line feeds 1PPS+ and 1PPS- with the time synchronization pulse from the GPS
equipment to the base station.
Figure 6.23 Connecting power cable to TVS module
Figure 6.24 GPS connector
A
B
C
D
E
G
F