Robustel R2000 User Guide
RT_UG_R2000_v.3.0.0 July 24, 2017 17 / 124
Confidential
2.4 Ethernet Port
2.5 Insert or Remove SIM Card
Insert or remove the SIM card as shown in the following steps.
Insert SIM card
1. Make sure router is powered off.
2. To remove slot cover, loosen the screws associated with the cover by using a screwdriver and then find the SIM
There are two Ethernet ports on R2000 Router, including ETH0 and ETH1. The ETH0 on the router can be configured
as either a WAN port or LAN port, also can be assigned as a PoE port, while ETH1 can only be configured as a LAN
port. Each has two LED indicators. The yellow one is a link indicator but the green one doesn’t mean anything. For
details about status, see the table below.
Connection is established
Data is being transferred
Connection is not established