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Conf igurat ion Drawings
A-7
Figure A-8 X.21 Cables
These cables provide X.21 interfaces for an RS-422
Line Interface Card.
To FRX4000
Cabletron Part Numbers:
DCE
FRX-X21DCE-CAB
DTE
FRX-X21DTE-CAB
15
9
9
15
Physical DCE
Physical DTE
(Female Connector)
(Male Connector)
8
1
1
8
Pin
Signal
Pin
Signal
1
FGnd
1
FGnd
2
TDa
2
TDa
3
Ca
3
Ca
4
RDa
4
RDa
5
Ia
5
Ia
6
CLKa
6
CLKa
8
SGnd
8
SGnd
9
TDb
9
TDb
10
Cb
10
Cb
11
RDb
11
RDb
12
Ib
12
Ib
13
CLKb
13
CLKb
Содержание SPECTRUM FRX6000
Страница 1: ...0DLQWHQDQFH XLGH Document number 09 41 06 105 03 The Comp le te Net wo rking Solutio nTM...
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Страница 6: ...vi FRX6000 Maintenance Guide Rev 03...
Страница 9: ...ix List of Tables 2 1 BIOS Setup Parameters 2 18 B 1 RLP Addresses B 1...
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