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COMSPHERE 3900 Series Modems
Point-to-Point
Figure G-1 shows a sample configuration for point-to-point applications.
DTE
(Sync)
Cable 1
Configuration Options
3910 A
3910 B
Cables
Cable 1
Cable 2
G-2
19200(V32t)
TX
A
3910
Cable 2
Figure G-1. Sample Configuration — Point-to-Point
Use Sync Leased (Answer) default configuration options.
Use Sync Leased (Originate) default configuration options.
Use a standard, customer-supplied, EIA-232-D/V.24 cable with a DB-25-P (plug)
connector at one end to attach to the modem. Attach this to the connector labeled
DTE1.
Use part number 125-0053-1431 (an 8-position, 8-wire modular cord that is
supplied with the modem). Attach this to the connector labeled LEASED.
September 1998
19200(V32t)
TX
Leased
3910
Cable 2
DTE
B
(Sync)
Cable 1
3910-A2-GN32-40
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