Ethernet Parameters - Comtech EF Data CDM-625A Installation And Operation Manual

Advanced satellite modem (18 kbps – 25 mbps)
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CDM-625A Advanced Satellite Modem
Serial-based Remote Product Management
8.5.10

Ethernet Parameters

Command
Parameter
Number of
(Instruction
Type
Arguments
& Qualifier)
Ethernet Control
SEC=
31 bytes
Actual
N/A
None
Negotiated Port
Speed
WAN Buffer
WBL=
3 bytes
Length
Average WAN
N/A
2 bytes
Buffer Fill State
Command or Query.
In the form 1abbbbc;2abbbbc;3abbbbc;4abbbbc, where:
1, 2, 3, 4 is port number.
a = reserved, default to 1.
bbbb = reserved, default to 0001.
c = port speed:
0 = Auto
1 = 100 Full
2 = 100 Half
3 = 10 Full
4 = 10 Half
Query only.
In the form abcd, where:
a = port 1 negotiated port speed.
b = port 2 negotiated port speed.
c = port 3 negotiated port speed.
d = port 4 negotiated port speed.
a, b, c, d have the following values:
0 = Link down
1 = 100 Full
2 = 100 Half
3 = 10 Full
4 = 10 Half
Command or Query.
WAN Buffer Length, 20 to 780 milliseconds, in 20 milliseconds steps.
Example: WBL=100
Query only.
Returns the value of Average WAN buffer fill state, between 0 and 99%.
Example: WBF=33 (selects 33%)
Description of Arguments
8–59
Revision 0
MN-CDM625A
Query
Response to
(Instruction &
Response to Query
Command
Qualifier)
SEC=
SEC?
SEC=1abbbbc;2abbb
SEC?
bc;3abbbbc;4abbbbc
SEC*
(see Description of
SEC#
Arguments)
N/A
NPS?
NPS=abcd
(see Description of
Arguments)
WBL=
WBL?
WBL=xxx
WBL?
(see Description of
WBL*
Arguments)
WBL#
N/A
WBF?
WBF=xx
(see Description
of Arguments)

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