BinTec X4000, Руководство пользователя

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X4000 User’s Guide 39
Basic Unit
3
Rear view of desktop unit:
Figure 3-2: Rear view of desktop unit
1 Expansion card slot (with
dummy cover) 7 IEC AC socket of mains unit
2 Status LEDs (red and green) 8 X.21/V.35/V.36 interface
3 RJ11 socket for display 9 X.21bis interface
4 Mini DIN socket (console) 10 Fixing screws for expansion
card and dummy cover
5 Ethernet/LAN 10/100 Base-T
Fast Ethernet interface 11 Plastic strip for activating the
buffer battery for the real-time
clock (RTC)
6 ISDN BRI interface
3
1
2
4
5
6
11
10
10
7
8
9