Applying Power To Ip Terminals - NEC Electra Elite IPK II System Hardware Manual

Document Revision 3
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S 4 A
ECTION PPLYING
The ITH-8D/16D-2 terminals support two different methods to power the terminal:
NEC AC Adapter
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8 - 16
P
OWER TO
AC-2R/AC-3R
Plug the optional AC-2R/AC-3R AC Adapter input Jack in the terminal base unit,
and plug the 2-prong wall plug of the AC Adapter in a standard 120 Vac wall
outlet.
In-Line Power/POE (Power Over Ethernet)
In-Line Power (sometimes called Power Over Ethernet) is a LAN technology
that allows standard 10/100 Base-T data cables to pass electrical current from a
power source to a requesting end device.
Refer to Table 8-1 Power Configuration Switch Settings (ITH-3)
Switch SW2 Position
terminals.
Power Configuration Switch Settings
Table 8-1 Power Configuration Switch Settings (ITH-3)
Power Method
AC-2R, AC-3R
IEEE 802.3af any IEEE 802.3af compliant equipment
Cisco Equipment Cisco In-Line Power Switches
(CDP)
IP T
ERMINALS
Figure 8-16 Plug in AC-2R/AC-3R Adapter
to allow different power sources for the ITH-8D/16D-3
Equipment Used
Installing Electra Elite IPK Multiline Terminals
Electra Elite IPK II
and Figure 8-17
Switch SW2
Position
1
2