TL-R4000Enterprise Broadband Router User Guide

¾WAN RJ45 port for connecting the router to a cable, DSL modem or Ethernet

¾One expansion slot for fiber module, sharing with WAN port, the recommended module is TL-SM21 series.

1.3.2The Rear Panel

The rear panel of the TL-R4000 only features a power receptacle, which is an AC power receptacle. Connect the female of the power cord head here, and the male head to the AC power outlet.

100-240V~50-60Hz

Figure 1-2 Rear Panel sketch

3