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TP48200A-HT19C4-1, TBC300A-TCA2 Outdoor Power System User Manual

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
SMU02B

SMU02B

Appearance

Figure 3-6  SMU02B appearance

Panel

Figure 3-7  SMU02B panel
(1) Run indicator (2) Minor alarm indicator (3) Major alarm indicator
(4) Buttons (5) USB port (reserved, the port is protected by a security mechanism.) (6) RS485/RS232 port
(7) Handle (8) Locking latch (9) FE port
(10) LCD

Indicators

Table 3-2  SMU02B indicator description

Name

Color

Status

Description

Run indicator

Green

Off

The SMU is faulty or has no DC input.

Blinking at 0.5 Hz

The SMU is running properly and communicating with the host.

Blinking at 4 Hz

The SMU is running properly but is not communicating with the host.

Minor alarm indicator

Yellow

Off

No minor or warning alarm has been generated.

Steady on

A minor or warning alarm has been generated.

Major alarm indicator

Red

Off

No critical or major alarm has been generated.

Steady on

A critical or major alarm has been generated.

Buttons

Table 3-3  SMU02B button description

Button

Name

Description

Up

Go to the previous menu item or select a parameter value.

Hold down to quickly adjust the value of a selected parameter.

Down

Go to the next menu item or select a parameter value.

Hold down to quickly adjust the value of a selected parameter.

Back

Return to the previous menu without saving the settings.

Enter

  • Enter the main menu from the standby screen.
  • Enter a submenu from the main menu.
  • Save the menu settings.

USB Port

You can quickly deploy a site, import and export configuration files, export running logs, and upgrade software by inserting the USB flash drive that is specially used for site deployment into the USB port.

After installing the Wi-Fi module using the USB port, you can access a power supply using the mobile phone app or the browser, facilitating site deployment.

Communications Ports

Table 3-4  SMU02B communications port description

Communication Port

Communications Parameter

Communications Protocol

Function

FE port

10/100M auto-adaptation

HTTPS, NetEco, and SNMP protocols

Connects to an upper-level NMS.

RS485/RS232 port

Baud rate: 9600 bit/s, 19,200 bit/s, 115,200 bit/s

NetEco and YDN protocols

Connects to an upper-level device such as the baseband control unit (BBU).

NOTE:
All ports are protected by a security mechanism.
Figure 3-8  Pins in the FE port and RS485/RS232 port
Table 3-5  Pin definitions for the FE port

Pin

Signal

Description

1

TX+

Sends data over FE.

2

TX-

3

RX+

Receives data over FE.

6

RX-

4, 5, 7, and 8

Reserved

N/A

Table 3-6  Pin definitions for the RS485/RS232 port

Pin

Signal

Description

1

TX+

Sends data over RS485.

2

TX-

4

RX+

Receives data over RS485.

5

RX-

3

RX232

Receives data over RS232.

7

TX232

Sends data over RS232.

6

PGND

Protective grounding.

8

Reserved

N/A

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Updated: 2019-03-05

Document ID: EDOC1000078969

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