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Appendix D - Cabling the LX-4000 Series
60
MRV Communications, Inc. www.mrv.com 451-0308
Application (see Figure 28): Use RJ-45 to DB-9 to connect your LX-Series unit to a PC or other serial
port using a D sub-9 connector.
Figure 28 - Adapter Wiring, RJ-45 to DB-9, LX Series to DTE
Application (see Figure 29): Use LX-Series to DCE to connect your LX-Series unit to a modem.
Figure 29 - Adapter Wiring, LX Series to DCE
CTS
DTR
XMT
GND
RCV
DCD
DSR
RTS
Female RJ-45
Connector
Female DB-25
Connector
DTE Device
Pin Signal
Adaptor Wiring - MX-350-0181
(Female RJ-45 to female DB-25)
Male RJ-45
Connector
Male RJ-45
Connector
Crossover Cable
MAXserver
Connector
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
5
20
2
7
3
8
6
4
CTS/RING
DTR
XMT
XMTGND
RCVGND
RCV
DSR *
RTS
Male
RJ-45
Male
RJ-45
Female
RJ-45
Female
RJ-45
Female
DB-25
Crossover Cable
MAXserver
Connector
Modular Adaptor
To DTE
DTE Cable
*
(See Note, Page 5.)
LX Serie s
LX Serie s
DB-9
DB-9 Cable
DCD
0308
Female DB-9)
8
7
1
2
5
3
4
RTS
8
6
DSR
MX-151-3028
9
LX Series
Connector
Fem a l e
RJ -45
Male
RJ -45
Male
RJ -45
St ra ig h t Th ro ug h
Cable
Fem a l e
RJ - 45
Modular
A
daptor
Modem
Cable
Male
DB-25
To Modem
1
2
3
4
5
6
7
8
5
20
2
7
3
8
4
Female RJ-45
Connector
Male DB-25
Connector
DCE Device
Pin Signa l
CTS
DTR
XMT
GND
RCV
DCD
RTS
Adaptor Wiring MX-350-0180
(Female RJ-45 to male DB-25)
1
2
3
4
5
6
7
8
Male RJ-45
Connector
CTS
DTR
XMT
GND
GND
RCV
DCD
RTS
St ra ig h t Through Cable
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Male RJ-45
Connector
LX Series
Connector
Supports RTS/ C TS
MX-151-3027