Digi TransPort WR31 User Manual page 28

Hardware
SIGNAL LED: Indicates strength of cellular signal.
•
Off: Poor or No signal. Place the device in a location where it gets a better signal.
Amber: Fair
Green: Good
POWER LED:
•
Off: No power
Green: TransPort device is powered
4 SIM door: Encloses the SIM sockets. The SIM door must be opened to install the SIM cards. For
installation details, refer to the Quick Start Guide that came with your device.
Note To open the SIM door, slide the SIM door out using your finger.
5 SIM sockets: SIM 1 and SIM 2 are for use with the Subscriber Identification Module(s) (SIMs).
6 Primary LTE antenna connector: This SMA female connector connects the device's primary
cellular antenna.
7 Secondary LTE antenna connector: This SMA female connector connects the device's
secondary cellular antenna.
Digi TransPort WR Routers User Guide
TransPort WR11 hardware
28