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3com V7111 User Manual

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7 
Use four standard rack screws to attach the device to the rack. These screws are not 
provided with the device. 
Figure 11 
V7111 24-PORT with Brackets for Rack Installation 
 
Cabling the V7111 24-PORT 
 illustrates the rear panel of the V7111 24-PORT. For descriptions of the V7111 24-
PORT rear panel components, see
. 
Cable your V7111 24-PORT according to each section of 
. 
Figure 12 
V7111 24-PORT (FXS) Rear Panel Connectors
 
 
 
2
 
6
 
1 
3
4
5
 
 
Table 6 
V7111 24-PORT Rear Panel Component Descriptions 
Item # 
Label 
Component Description 
 
1 
Protective earthing screw (mandatory for all installations). 
100-250 V~ 
50 - 60 Hz 2A 
2 
AC power supply socket. 
3 
ANALOG LINES 1 –24 
50-pin Telco for 1 to 24 analog lines. 
4 
Data Cntrl Ready 
LED indicators (described in 
5 
RS-232 
9 pin RS-232 status port. 
6 
Eth 1 Eth 2 
Dual 10/100 Base-TX Ethernet connections. 
3Com VCX V7111 Analog Gateway Installation Guide 
 21