61200600L1-1A © 2002 ADTRAN, Inc. 149
UPGRADING THE FIRMWARE USING XMODEM
Introduction
The unit supports firmware updates via the 10/100BASET port using either TFTP from a network server or
the
CRAFT interface using XMODEM. XMODEM is found in the VT100 terminal application in the
ADTRAN Utilities package and in most PC VT100 communications software packages. This procedure
outlines the steps for a successful firmware upgrade using the
CRAFT interface and XMODEM software.
Firmware may be obtained from the ADTRAN website at www.adtran.com. Select Support and then
Post-Sales Technical Support.
Tools and Materials Required
• VT100 compatible terminal or computer with terminal emulation software
• Appropriate cable to connect terminal to the unit (customer-provided)
• DB-9 female to RJ-45 female adapter for connecting to the
CRAFT port on the rear of the unit. This
adapter is ADTRAN-proprietary and is provided with the unit.
• ADTRAN-provided file containing upgraded code
• XMODEM software
To prevent electrical shock, do not install equipment in a wet location or during a
lightning storm.
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