User Guide SoundPoint IP 650
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Connecting Network and Power Source
You have two options for network and power source connections. Your
system administrator will advise you on which one to use.
You can use one of the following methods:
• AC power
• Power over Ethernet (PoE)
AC Power
To connect the AC power:
1. Connect the supplied network cable between the LAN jack on the phone
and the LAN port on the wall or hub/switch device port.
2. Connect the DC plug on the power adapter to the DC 24V jack marked on
the phone.
3. Connect the country-specific AC cord to the power adapter.
Power over Ethernet
Using a regular CAT5 cable (optional accessory from Polycom), the phone can
be powered from a PoE (IEEE 802.3af) compliant switch or hub.
Network
Port
PC Connection
(optional)
Power
Adapter
(24V DC)