3com 3101 User Manual
A
T
ELEPHONE
I
NSTALLATION
AND
M
AINTENANCE
This chapter covers these topics:
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Connecting the
Telephone
Telephone
Although the connector layout varies between telephones, all NBX
telephones and attendant consoles use these symbols to identify the
connectors:
telephones and attendant consoles use these symbols to identify the
connectors:
Power connection for an AC power adapter. The adapter is an optional
component on NBX 3101 and 3102 Telephones and the 3105 Attendant
Console.
component on NBX 3101 and 3102 Telephones and the 3105 Attendant
Console.
Network connection. Connects the device to the network. NBX 3101 and
3102 Telephones and the 3105 Attendant Console, as well as older NBX
telephones that include “PE” in the part number, can accept a powered
Ethernet cable that conforms to the Power over Ethernet (IEEE 802.3af)
standard.
3102 Telephones and the 3105 Attendant Console, as well as older NBX
telephones that include “PE” in the part number, can accept a powered
Ethernet cable that conforms to the Power over Ethernet (IEEE 802.3af)
standard.
Switch port for connecting a computer or other network device, such as an
NBX Attendant Console, to the network.
NBX Attendant Console, to the network.
Handset connector.
Headset connector. NBX 3102 only.