COM1 Serial Interface Parameters
The COM1 interface is used as a local port for temporary connection of a PC (terminal)
for installation and servicing purposes and permanent connection of the SMS server
(supervision PC). It provides local monitoring, configuration, tracing and firmware
upgrade.
Transmission rate: 57.6 kbps
Bit format: start, 8bit, stop (no parity)
Signals: RXD, TXD, RTS, CTS, GND
Configuration Jumpers
The figure below shows the CPU configuration jumpers. The jumpers can be connected
in one of the following two positions.
Position 1 – UNIV standart
Position 2 – HUAWEI standart
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