Huawei SmartLi 3.0 - Installing a 4 G Module or Network Cable

5.8.2 Installing a 4G Module or Network Cable
If the iManager-M service is chosen, use either of the following methods to
complete the installation.
4G Module Access Scenario
Step 1 If the 4G module does not have a built-in SIM card, remove the 4G module
enclosure, install a SIM card, and reinstall the enclosure.
Figure 5-52 Installing a SIM card
(1) SIM card installation position
Step 2 Attach the 4G module to the top of the cabinet by the magnet, and connect the
4G module to the USB Host port on the MDU using a USB 2.0 extension cable.
NO TICE
Do not install the 4G module in an enclosed environment or a position subject to
severe signal interference. Otherwise, the 4G module may be disconnected from
the network for a short period of time.
SmartLi 3.0
User Manual (Short-Term Backup Power) 5 Installation and Cable Connection
Issue 10 (2024-01-31) Copyright © Huawei Digital Power Technologies Co., Ltd. 98