TC Communications TC1920 User Manual page 10

Chapter 1 Introduction
PBX
Figure 1-3 Typical Application Using TC1920s to Extend Telephone
Service via an Ethernet Network in a Substation Environment
Analog
To Use: Lift Handset
to Ring Remote Site
Figure 1-4 Typical Application Using TC1920s to Provide Hotlink
Service to Multiple Remote Locations
1-4
TC3848-2
FXO
10/100T 00T
Network
Operation
Center
Ethernet LAN
TC1920
POTS
UTP
FXS
Network
UTP
10/100M
TC1920
UTP
TC1920
Analog
POTS
UTP
FX FXS
Telephone
TC1920 Rev 1.3
Product Description
TC1920 Telephone
FXS
10/100T
Telephone
TC1920
FXS
10/100T
TC1920 Telephone
FXS
10/100T
Substation
TC1920
Analog
POTS
FXS FX
Telephone
Analog
POTS
FX FXS
Telephone
To Use: Lift Handset
to Ring Remote Site
User Manual