Cisco Cisco 7960, Руководство администратора

Страница: 32 / 212

Chapter 1 Product Overview
Cisco SIP IP Phone Connections
1-14
Cisco SIP IP Phone 7960 Administrator Guide
78-10497-02
Network Port (10/100 SW)
Use the network port to connect the phone to the network. You must use a
straight-through cable on this port. The phone can also obtain inline power from
the Cisco Catalyst switch over this connection. See the “Connecting to Power”
section on page 1-14 for details.
Access Port (10/100 PC)
Use the access port to connect a network device, such as a computer, to the phone.
You must use a straight-through cable on this port.
Connecting to Power
The Cisco SIP IP phone can be powered by the following sources:
• External power source—Optional Cisco AC adaptor and power cord for
connecting to a standard wall receptacle.
•
WS-X6348-RJ45V 10/100 switching module—Provides inline power to the
Cisco SIP IP phone when connected to a Catalyst 3500, 4000, or 6000 family
10/100BaseTX switching module.
This module sends power on pins 1 & 2 and 3 & 6.
•
WS-PWR-PANEL—Power patch panel provides power to the Cisco SIP IP
phone which allows the Cisco SIP IP phone to be connected to existing
Catalyst 4000, 5000, and 6000 family 10/100BaseTX switching modules.
This module sends power on pins 4, 5, 7, and 8.
• WS-X4148-RJ45V—48 port 10/100 Ethernet with inline power module for
the Catalyst 4006.
• WS-X4095-PEM—VoIP DC Power Entry module for the Catalyst 4006.
•
WS-X4608-2PSU and WS-X4608—External -48V DC power shelf common
equipment for the Catalyst 4006 with two AC-to-DC PSUs and one empty bay
for redundant option and the 110V 15A AC-to48V DC PSU redundant option
for the power shelf
• WS-C3524-PWR-XL-EN—Catalyst 3524-PWR XL switch