Connect To The Power Source; Poe; Non-Poe; Chassis Ground - CyberData 011233 Operation Manual

2.3.7 Connect to the Power Source

To use PoE, plug a Cat 5 Ethernet cable from the SIP Paging Adapter Ethernet port to your network.
As an alternative to PoE, you can plug one end of a +48V DC power supply into the SIP Paging
Adapter, and plug the other end into a receptacle. If required, connect the earth grounding wire to
the chassis ground on the back of the unit. See

PoE

Non PoE with 48 VDC Power Supply

Chassis Ground

Chassis ground
CyberData Corporation
Figure
Figure 2-5. Connecting to the Power Source
931087G
Setting Up the SIP Paging Adapter
Connect to the Power Source
2-5.
To set up the SIP Paging Adapter, connect
the device to your network:
Poe
• For PoE, plug one end of an 802.3af
Ethernet cable into the SIP Paging
Adapter Ethernet port. Plug the other
end of the Ethernet cable into your
network. See the figure on the left.

Non-Poe

• For Non-PoE, connect the SIP Paging
Adapter to a 48VDC power supply.
See the figure on the left.
• Note: Do not use both PoE and
external power.
Alternatively, you can use our 
•
part# 010867 PoE Power Injector 
as a cost-effective option.
Chassis Ground
• If required, connect the earth
grounding wire to the Chassis
Ground. See the figure on the left.
11
Operations Guide