XE2814 Просмотр технического описания (PDF) - Xecom
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XE2814 Datasheet PDF : 19 Pages
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AT Command List (continued)
Break received from modem with
Normal link established.
n=0 Purge buffers, Immediately send
break to the host
n=1 same as n=0
n=2 Immediately send break to the host
n=3 Same as n=2
n=4 Send break in sequence with data.
n=5 Same as n=2*
Host initiates break with \B
command; Reliable link established.
n=0 Purge buffers and immediately
transmit break
n=1 Same as n=0
n=2 Immediately transmit break
n=3 Same as n=1
n=4 Transmit break in sequence w data
n=5 Same as n=4
\Nn - Error Control Selection
n=0 Normal mode, no error correction
n=1 Direct mode, no buffering, no error
correction
n=2 Reliable mode, error correction
required for connection
n=3 V.42 Auto-reliable mode, accept
either an error controlled or non-
error controlled link*
n=4 V.42 Reliable mode, LAPM
required
n=5 MNP required
\On - Originate Reliable Link
)Mn - Cellular Power Level Adjustment
n=0 Disabled during MNP10 link
negotiations
n=1 Adjust power level during MNP10
link negotiations
*Hn - MNP10 Link Negotiation Speed
n=0 Link negotiations occur at the
highest supported speed
n=1 Link negotiations at 1200 bps
n=2 Link negotiations at 4800 bps
-Kn - MNP Extended Services
n=0 No LAPM to MNP10 conversion
n=1 LAPM to MNP10 conversion*
n=2 LAPM to MNP10 conversion but
no MNP Extended Service during
V.42 LAPM answer mode detect.
-Qn - Fallback to V.22bis/V.22
n=0 Fallback enabled only to 4800 bps
n=1 Fallback to 2400 bps or 1200 bps*
@Mn - Initial Cellular Transmit Level
n=0 -26 dBm*
n=1 -30 dBm
n=2-10 -10 dBm
n=11 -11 dBm
n=12 -12 dBm
:.
n=30 -30 dBmn
n=31 -31 dBm
:En - Compromise Equalizer
n=0 Disabled
n=1 Enabled*
XE2814
XECOM\9
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