365-575-102 Detailed Level Procedure: DLP-521
Issue 8.0, July 2002 Page 3 of 10
Verify the generic parameters of the modem are set to the following:
• Modem baud rate (AT&T 4024 or AT&T 2224 CEO modems at 2400,
AT&T 2292 modem at 9600) for CIT (DCE) port. This port and the CIT
automatically select the highest usable baud rate up to 9600.
• Full duplex
• 8 data bits
• No parity bits
• 1startbit
• 1stopbit
• No flow control.
FT-2000 Network Element Location
3.
!
CAUTION:
Use a static ground wrist strap whenever handling circuit packs or working on an
FT-2000 network element to prevent electrostatic discharge damage to sensitive
components. See "Electrostatic Discharge Considerations" in Trouble
Clearing: TAD-100.
Set the modem to answer incoming calls. For example, if you are using an
AT&T 2224 CEO modem, do the following to program the modem:
NOTE:
It is assumed the PC and modem ("AT" command compatible) are powered
and the PC is loaded with communications software.
a. Set all front panel switches to DOWN (factory default) for AT command
mode.
b. Connect PC serial port to the modem RS-232C port using modem cable
(Table A) or using a null-modem adapter (Figure 5).
NOTE:
Black Box model # ME-200 provides these null-modem connections and
female-to-female connectors.
c. Establish communications between the PC and modem using the commu-
nications software set for the generic parameters in Step 2.
To Next Page
Loading...
Need help?
General