Chapter 1 Introduction Installation and Operation Manual
1-2 Overview Vmux-210 Ver. 1.1
Cable options for the Serial Link:
• V.35, DCE
• V.35, DTE
• X.21, DCE
• X.21, DTE
• RS-530, DTE.
RS-530, DTE
An adapter cable is not required for connecting to RS-530 equipment when
Vmux-210 operates in DCE clock mode.
Applications
The following figures show a central Vmux-2100 operating opposite remote
Vmux-2100 and Vmux-210 units in point-to-multipoint applications over an IP
network.
Central Site
PSTN
E1/T1s
10/100BaseT
Site A
E1/T1s
Site B
IP
Network
10/100BaseT
10/100BaseT
Ethernet
LAN
Router
10/100BaseT
10/100BaseT
PSTN
Digital
Voice
Ethernet
LAN
10/100BaseT
Data
Vmux-210
FXS
Analog
Voice
Vmux-2100
Vmux-2100
Up to
30 FXS
Figure 1-1. Transmitting LAN Data and Compressed Digital/Analog Voice over an
IP Network
Site A
PSTN
Vmux-2100
Remote Call Center
E1/T1
E1/T1
Vmux-210
FXS
FXS
Up to
30 FXS
PBX or Telephony
Switch
Figure 1-2. Data and Compressed Digital/Analog Voice for Call Center Application
Note
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