Huawei TP48200A-D14A1 Telecom Power User Manual page 45

TP48200A-D14A1 Telecom Power
User Manual
Button
NOTE
 After a menu is displayed, the standby screen is displayed if no button is pressed within 5 minutes..
 After a menu is displayed, the LCD screen becomes dark if no button is pressed within 8 minutes.
On the standby screen, the LCD contrast can be decreased by pressing ▲ and Enter simultaneously or be increased by

pressing ▼ and Enter simultaneously.
Ports
Table 6-3 describes the ports on the front panel of the PMU02C1.
Table 6-3 Ports on the front panel of the PMU02C1
Port
COM
RS485/RS232
Notes:
The communication modes RS485 and RS232 are mutually exclusive.
The baud rate is 9600/19200 bit/s (adaptive).
The COM and RS485/RS232 ports support RJ45 connectors.
Figure 6-3 shows the pins of such ports.
Figure 6-3 Pins
Table 6-4 describes the pins of a COM port.
Table 6-4 Pin description
Pin
1
Issue 04 (2019-12-20)
Description
Communication
Mode
FE (Fast Ethernet)
RS485/RS232
Signal
TX+
Copyright © Huawei Technologies Co., Ltd.
Rate
10/100Mbit/s
Auto-negotiation
9600/19200 bit/s
Meaning
Transmit data.
6 Monitoring Function
Communication Protocol
TCP/IP, SNMP, or HTTPS
Master-slave protocol
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