LTE-A&5G Module Series
PCIe Card EVB User Guide
PCIe_Card_EVB_User_Guide 29 / 38
5
Operation Procedures Illustration
This chapter introduces how to use the PCIe Card EVB for testing and evaluation of the module.
5.1. Power on the Module
1. Connect the module to the EVB. Insert the module into the BTB connector (J101) on the EVB, and
then fix the module with screws.
2. Insert a (U)SIM card into the (U)SIM card connector on the EVB and connect the antennas to the
module.
3. Connect the EVB to a 5.0 V power adapter, or connect the EVB to a PC by using a USB Type-B cable,
or insert the EVB into the PCIe card slot of the desktop computer.
4. Switch S103 (Power Switch) to ON state, and then the D101 (Power ON/OFF indicator) will light up,
which indicates that the power supply for the EVB is ready. In this case, switch S101 (PWRKEY) to
ON state, the module will be powered on automatically, and D102 will light up when RF function is
enabled.
The following table shows the module status indicated by D101 and D102.
Table 11: Indication of D101 and D102
Reference No.
State
Description
D101
Always ON
VCC ON
Always OFF
VCC OFF
D102
Always ON
RF function is enabled
Always OFF
RF function is disabled
