Connections
This section explains the ports and connectors on the unit.
Connections for AC Adaptor/LAN/PC
To a switching hub (Ethernet cable)
To a PC (Ethernet cable)
To an EHS
Optional
AC adaptor
AC adaptor
Clamp
Handset
Headset
To a handset jack
(handset)
To a headset
LAN
PC
EHS
CAUTION
Optional AC Adaptor
• Use the following AC adaptor:
– DSA-42D-48 2 480063 (P/N: 381.00398.005)
• The AC adaptor is used as the main disconnect device. Ensure that the AC outlet is installed near
the unit and is easily accessible.
When connecting a headset
• Ensure that the headset cord has slack and is not pulled tight during use to prevent damage to the
connectors.
• Cords used to connect devices to the EHS jack or headset jack must be less than 3 m (9.8 ft) in
length.
Notice
• The following headsets can be used with this unit. (Not all operations with the headsets can be
guaranteed.)
– EHS headsets
Selected Plantronics
®
-brand headsets
Selected Jabra
®
-brand headsets
For up-to-date information about headsets that have been tested with this unit, refer to the
following web site:
http://www.panasonic.com/sip
62 Operating Instructions Document Version 2014-11
Installation and Setup