Connections - ADTRAN SmartRG SR555ac User Manual

Connections

Below is an illustration of the connectors located on the back of the SR555ac gateway.
The ports depicted above, and the buttons and ports located on the left side of the gateway, are described below.
Feature Description
Rear panel
DSL This grey RJ11 port is used to connect your gateway to an Internet provider via a DSL service.
LAN 1 - 4 The yellow RJ45 ports can be used to connect client devices such as computers and printers to your gateway.
WAN The blue RJ45 port is used to hard-wire your gateway to another network device.
For models with both WAN and DSL ports, when your Internet connection is via DSL, you can configure the WAN port to
function as an additional LAN port. For detailed instructions, see the
USB 1 Can transfer data, act as a printer interface, and handle a 3G accessory.
Power Use only the power supply included with your gateway. Intended for indoor use only.
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Ethernet Configuration section of this manual.
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