Vcx V7111 Rear Panel; Fxo And 2Fxs, 4Fxs, And 8Fxs Rear Panel - 3Com VCX V7111 User Manual

VCX V7111 Rear Panel

FXO and 2FXS, 4FXS, and 8FXS Rear Panel

Figure 8 illustrates the rear panel layout of the 4FXS. For descriptions of the VCX V7111 rear
panel components, see
see Table 6.
VCX V7111 (FXS/FXO) media gateways feature almost identical rear panel
connectors and LEDs, located slightly differently from one device to the next.
The RJ-45 port (Eth 1) on the VCX V7111/FXO rear panel is inverted on the
VCX V7111/FXS. The label on the rear panel also distinguishes FXS from FXO
devices.
Figure 8
4FXS Rear Panel Connectors
1
Table 5 VCX V7111 2-, 4-, and 8-port Rear Panel Component Descriptions
Item # Label
100-250V ~ 1A
1
50-60 Hz
2
3 Eth 1
4
5 FXS
6 RS-232
Table 6
Indicator LEDs on the VCX V7111 2-, 4-, and 8-port Rear Panel
Label Type
Ethernet
ETH-1
Status
Note that the Ethernet LEDs are located within the RJ-45 socket.
3Com VCX V7111 VoIP SIP Gateway User Manual
Table 5. For the functionality of the VCX V7111 rear panel LEDs,
3
2
Component Description
AC power supply socket.
Protective grounding screw (mandatory for all installations).
10/100 Base-TX Ethernet connection.
2, 4 or 8 FXS/FXO ports.
FXS / FXO label.
9 pin RS-232 status port (for Cable Wiring of the RS-232 see
Figure 19 on page 35).
Color State
Yellow ON
Red ON
4
5
Meaning
Ethernet port receiving data
Collision
6
23