User's Manual

Terms and Definitions
Initialization and Operations
In order to ensure consistent operation of MWA1221 devices, this section describes the specific conditions and
sequences for startup of the MWA1221 under a set of nominal and anomalous operating conditions. The use of the
term Mode within this specification is set of functional requirements that do not dictate any specific system or
software design or implementation.
Term Definition
Boot Mode
The first MWA1221 Mode at the start of each power cycle or
reset process. Boot Mode checks code validity prior to
allowing code to execute, if successful then execute and run
the code.
Connect Mode When the MWA1221 is attempting to establish
communications with the backhaul device.
Normal Mode
The MWA1221 has established communication with the
backhaul device and is able to pass messages back and forth
between them.
CDL (Code
Download) Mode
The MWA1221 supports TR069 Download RPC method to
load the new image.