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GuestWorks and DEFINITY ECS Release 9
Technician Handbook for Hospitality Installations  
555-231-743  
Issue 1
November 2000
Installing the System 
76
Connecting the Hospitality Adjuncts 
Cabling Diagram
 shows how to connect the Paradyne Comsphere 3820 modems to the 
MAP for remote access. This diagram also shows how the RMB is connected. If 
the RMB is used, the COM2 port cannot be used for any other application.
Figure 23.  MAP Remote Access Connections
COM1
COM2
LINE
RMB
MAP
OR
D25F
RS232
Cable
D25F
RS232
Cable
Cross-Connect
Field
103A
Connecting
Blocks
103A
Connecting
Blocks
For
Remote
Admin
(optional)
For
INADS
For
INADS
9-Pin to
25-Pin
Cable
9-Pin to
25-Pin
Cable
D8W
Modular
Cord
D8W
Modular
Cord
D8W
Modular
Cord
Comsphere
3820
DTE
DTE
DIAL
(RJ45)
DIAL
(RJ45)
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