Aastra Telecom 51I manual Inline Power Not Provided

Installation and Setup

Inline Power Not Provided

If your network does not provide 802.3af compliant in-line power, you have to install the power adapter or the PoE inline power supply (optional accessory).

1.On the top of your phone, connect the Ethernet cable (provided with your phone) into the network port marked with LAN.

2.On the PoE power injector, plug the other end of the Ethernet cable into the network jack marked as indicated in the following illustration.

3.On the PoE power injector, connect an additional Ethernet cable into the network port as indicated in the following illustration.

4.Plug the other end of the Ethernet cable into the network jack on the wall.

5.Plug the PoE power injector into a power outlet.

PoE
Power injector	Ethernet
(if Inline power or the	Cables	To PoE
power adapter are
not provided)

Network Jack

Power Outlet

To Network

To Phone

Jack

Note: You should connect the power supply to a surge protector or power bar. All Ethernet cables used must be minimum category 5/5e straight-through cables, such as the cable provided with your phone.

10Model 51i IP Phone Installation Guide

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