Huawei MTS9300A - Page 33

NO TICE
Using a WiFi module not provided by the Company may cause function
abnormalities or data loss. The Company will not be liable for any loss caused
thereby.
Communications Ports
Table 3-9 Communication port description
Communic
ations Port
Communications
Parameter
Communicatio
ns Protocol
Function
FE 10M/100M
autonegotiation
SNMP protocol Connects to a third-
party NMS.
BIN protocol Connects to a Huawei
NMS.
HTTPS protocol Connects to a PC and
manages the SMU
over the WebUI.
TCP-Modbus
protocol
Adapts to Huawei TCP-
Modbus and connects
to a third-party NMS.
RS485/
RS232
Baud rate: 1200 bit/s,
2400 bit/s, 4800 bit/s,
9600 bit/s, 14400
bit/s, 19200 bit/s,
115200 bit/s
Master/Slave
protocol
Connects to a Huawei
NMS.
YDN protocol Connects to a third-
party NMS.
CAN Baud rate: 125 kbit/s CAN protocol Connects to Huawei
southbound devices.
NOTE
All the preceding ports are protected by security mechanisms.
Figure 3-9 Communications port pin denitions
MTS9300A Telecom Power (Ooredoo, Indonesia,
MTS9304A-HD2002)
User Manual 3 Components
Issue 06 (2021-10-13) Copyright © Huawei Technologies Co., Ltd. 27