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Paradyne 3910 User Manual

Page 263

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COMSPHERE 3900 Series Modems

G-10

September 1998

3910-A2-GN32-40

3910
D,F,H

Use Sync Leased (Answer) default configuration options with the following
exceptions:

TX Clock Source

Set to RXC_Loop.

3910 E,G

Use Sync Leased (Answer) default configuration options with the following
exceptions:

Diagnostic Connection Set to Modem (DC).

Network Position

Set to Control.

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, 2, 3, or 4.

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 5

Use part number 818-2759-0111 or an equivalent customer-supplied,
EIA-232-D/V.24 crossover cable with DB-25-P (plug) connectors on both ends to
attach to the modems. (See Appendix C for pin assignments.)

Cable 6

Use part number 125-0040-0031 (a 6-position, 6-wire modular cord). Attach this to
the CCIN/DCOUT port of the 3600 Hubbing device.

Cable 7

Use part number 125-0053-1431 (an 8-position, 8-wire modular cord). Attach this
to the CCIN/DCOUT port of one 3600 Hubbing device and to the CCOUT/DCIN
port of the second device.

Adapter

871A

Use part number 002-0026-0031 (Feature number 4400-F1-590).