Cisco 7940G Manuel de l'administrateur - Page 11

Parcourez en ligne ou téléchargez le pdf Manuel de l'administrateur pour {nom_de_la_catégorie} Cisco 7940G. Cisco 7940G 15 pages. Ios telephony services ip phone
Également pour Cisco 7940G : Manuel de l'utilisateur (21 pages), Manuel de l'utilisateur (25 pages), Fiche technique (7 pages), Manuel (35 pages), Référence rapide (2 pages), Manuel de l'utilisateur (15 pages), Manuel de référence rapide (2 pages), Manuel de l'utilisateur (20 pages), Manuel du téléphone (17 pages), Manuel de l'utilisateur (16 pages), Manuel de référence (24 pages), Manuel d'administration (29 pages), Manuel (21 pages), Manuel d'installation (12 pages), Manuel de l'utilisateur (10 pages)

Imprimer la page
Cisco 7940G Manuel de l'administrateur
Chapter 1
Product Overview
Figure 1-3
Power
outlet
(optional power

Connecting to the Network

The Cisco SIP IP phone has two RJ-45 ports that each support 10/100 Mbps half- or full-duplex Ethernet
connections to external devices—network port (labeled 10/100 SW) and access port (labeled 10/100
PC). You can use either Category 3 or 5 cabling for 10 Mpbs connections, but use Category 5 for 100
Mbps connections. On both the network port and access port, use full-duplex mode to avoid collisions.
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 Catalyst switch over this connection. See the
"Connecting to Power" section on page 1-11
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:
•
OL-2206-01
Cisco SIP IP Phone Cable Connections
Cisco IP phone (rear view)
cable)
RS-232 port
External power source—Optional Cisco AC adapter and power cord for connecting to a standard
wall receptacle.
Network port
Access port
(10/100 SW)
(10/100 PC)
for details.
Cisco SIP IP Phone Administrator Guide Version 3.0
Cisco SIP IP Phone Connections
Headset
port
Handset
port
1-11