NuEra 310HD series, Administrator'S Manual

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310HD IP Phone
Administrator's Manual 18 Document #: 299-13801
2.2.2 Rear View
The rear view of the phone is shown in the figure below and described in Table 2-2 .
Figure 2-2: Rear View of IP Phone
Table 2-2: IP Phone’s Rear View Descriptions
Item # Label/Name Description
1 LAN RJ-45 port for connecting to the Ethernet LAN cable for LAN (uplink -
10/100 Mbps) connection. If you are using Power over Ethernet (PoE),
the power to the phone is supplied from the Ethernet cable (draws
power from either a spare line or signal line).
2 PC RJ-45 port for connecting the phone to a PC (10/100 Mbps downlink).
3 Power Jack 12V DC power port that connects to the AC power adapter.
4 Headset Jack RJ-9 port that connects to an external headset.
5 Handset Jack (RJ-9) Connects to the handset.