Understanding The Conference Station Components; Network Ports; Network Ports Audio Auxiliary Port - Cisco 7937G - Unified IP Conference Station VoIP Phone Administration Manual

Chapter 3 Setting Up the Conference Station
The following warnings apply when you use an external power supply.
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that
Warning
a fuse or circuit breaker no larger than 120 VAC, 15 A U.S. (240 VAC, 10 A international) is used on the
phase conductors (all current-carrying conductors).
The device is designed to work with TN power systems.
Warning
Warning The plug-socket combination must be accessible at all times because it serves as the main
disconnecting device.

Understanding the Conference Station Components

The conference station includes these components:
•
•

Network Ports

The underside of the conference station includes these connector ports:
•
•
Each type of port supports 10/100 Mbps half- or full-duplex connections to external devices. You can
use either Category 3 or 5 cabling for 10-Mbps connections, but you must use Category 5 for 100 Mbps
connections.
Use the Ethernet network port to connect the conference station to the network. You must use a
straight-through cable on this port. The conference station can also obtain inline power from a switch
over this connection (Power over Ethernet).
the network using Power over Ethernet (PoE). If you use an external power source, rather than PoE, to
connect the conference station to the network, see
conference station, see the
Use the external microphone ports to connect optional external microphones to the conference station.
Figure 3-3
Cisco Unified IP Conference Station 7937G Administration Guide for Cisco Unified Communications Manager 6.0
OL-11560-01 Rev. B0
Network Ports
Audio Auxiliary Port
Ethernet network port (RJ-45)—Labeled "LAN"
Two external microphone ports (mini-VGA)—Labeled with stenciled microphone icons
"Providing Power to the Conference Station" section on page
shows how to connect the optional microphones to the conference station.

Understanding the Conference Station Components

Figure 3-1 shows how to connect the conference station to
Figure 3-2. For more information on powering the
2-2.
3-3