CyberData 011405 Operation Manual page 20

High Power Mode
(Two Speakers)
Note: You can use an
802.3at compliance
switch or an 802.3at
power injector and hub.
802.3at PoE Ethernet Switch
or
802.3at PoE Injector
(high power mode)
*Note: The positive (+) wire coming from the speaker
may be red or white. The negative (-) wire is black.
Use 16 gauge wire coming out of screw terminals.
Note: Make sure that the wire length going to the
wire nuts is kept short (approximately 6 inches).
Optional 2 Speaker Configuration
(802.3at mode)
2 speakers in parallel (4 Ohm total)
Operations Guide
VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: (0)330 088 0195 Fax: +44 (0)1245 808299
The following figure illustrate how to connect the SIP Loudspeaker Amplifier (PoE) and use the
amplified outputs in high power mode to two speakers or horns.
Figure 2-8. Using the Amplified Outputs—High Power Mode with Two Speakers
Cat 5 Ethernet Cable
8 Ohms
16 gauge wire
+
Connecting the SIP Loudspeaker Amplifier (PoE)
+
*
*Note: Maximum recommended
length of each horn should be 25
feet from the amplifier.
Standard 1 Speaker Configuration
(802.3at mode)
8 Ohms
+
Twist wire nuts
Note: Use wire nuts to connect wire
from the speakers to 16 gauge wire.
931236C
SIP Loudspeaker Amplifier (PoE) Setup
*Note: Horn is connected to terminal
block pins 9 (-) and 12 (+) of the
paging amplifier for mono mode.
CyberData Corporation
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