AireSpring
Yealink Ultra-elegant Gigabit IP Phone SIP-T46U
4.
Connect the network and power, as shown below:
You have two options for network and power connections. Your system administrator will
advise you which one to use
Power Adapter
(DC 5V)
PC Connection
(Optional)
PC Connection
(Optional)
IEEE 802.3af compliant
PoE Hub/Switch
A
AC Power Option
B
PoE (Power over
Ethernet) Option
Note: The IP phone should be used with Yealink original power adapter (5V/2A) only. The use of the third-party
power adapter may cause the damage to the phone. If you are connecting a PC to your phone, we recommend
that you use the Ethernet cable provided by Yealink.
If inline power (PoE) is provided, you don’t need to connect the power adapter. Make sure the hub/switch is PoE-
compliant.
4
