4.1.2 Installing the SMS Modem
Prerequisites
An idle serial port is available on the server.
Context
shows the ports on the SMS modem.
Figure 4-3 Ports on the SMS modem
(1) SIM card slot
(2) Connecting to the antenna
(3) Connecting to the power cable
(4) Serial port
Procedure
Step 1 Use cable ties to bind the GSM modem to the mounting bar near the server
installation position on the rear door of the network cabinet.
Step 2 Insert a SIM card into the SMS modem.
Use a tool such as the small screwdriver to press the yellow key. Put the SIM card
on the ejected tray, and insert the tray into the SMS modem.
Step 3 Connect the antenna to the antenna connector.
Step 4 Connect the serial cable.
Connect one end of the serial cable to the modem, and the other end to the
transfer cable. Connect the other end of the transfer cable to an idle serial port on
the server. For details about the serial ports on the server, see Server Ports.
NO TE
For details, see the user manual delivered with the SMS modem.
Use the connector convertor delivered with the SMS modem if the connector of the serial
cable does not match the serial port on the server.
Step 5 Connect the power cable.
1. Connect one end of the power adapter to the SMS modem. For details, see
the specifications delivered with the SMS modem.
2. Connect the other end of the power adapter to the universal conversion C1
socket.
3. Connect the other end of the universal conversion C1 socket to the rPDU
through a transfer cable (C13/C14 cable or China standard C13 cable).
iMaster NetEco
Device Installation and Commissioning Guide (Data
Center)
4 Connecting Monitoring Cables to Devices
Issue 02 (2021-05-12)
Copyright © Huawei Technologies Co., Ltd.
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