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COMSPHERE 3900 Series Modems
G-6 September 1998 3910-A2-GN32-40
Carrier with Network Management
Figure G-5 shows a sample configuration for COMSPHERE 3000 Series Carrier applications with
network management.
NMS
(6700
or
6800)
Adapter
(002-0025-0031)
CC
IN
SDU
Circuit
Card
COMSPHERE
3000 Series Carrier
Cable 4
3911
Cable 1
Cable 1Cable 2Cable 2
Leased
19200(V32t)
19200(V32t)
TX
TX
DTE
(Sync)
DTE
(Sync)
3910
Figure G-5. Sample Configuration — Carrier with Network Management
Configuration Options
3911 Use Sync Leased (Answer) default configuration options.
3910 Use Sync Leased (Originate) default configuration options.
Cables
Cable 1 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.
Cable 2 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.
Cable 4 Use part number 835-1224-1011 (10 feet), part number 125-0040-0031 (12 feet),
part number 835-1224-2511 (25 feet), part number 835-1224-5011 (50 feet), or an
equivalent pin-to-pin 6-position, 6-wire modular cord. The maximum cable length
is 50 feet.