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Serial Interface Operation
CDM-760 Advanced High-Speed Trunking Modem
Controller-to-Target
Instruction Code and
Qualifier
Parameter Type
Command
Query
Equipment ID
N/A
EID?
Arguments for
Description of Arguments
Command or
(Note that all arguments are ASCII numeric codes from 48 to 57)
Query
29 bytes
Query only
Returns the equipment ID and installed options in the form AAAABCDEFGHIJKLMNOPQUSTUVWXYZ , where:
AAAA=0760 , the modem model number
Installed hardware:
B=Modulator 0=not present, 1=present
C=Demodulator 0=not present, 1=present
D=Gzip 0=not present, 1=present
E=Packet Processor 0=not present, 1=present
F=CnC/DPD, 0=not present, 1=present
G=PIIC1
1
H=PIIC2
1
I=Optical Present 0=not present, 1=present
J=Reserved
PIIC cards will be reported as:
1
0=not present
1= ASI
2=G.703
3=OC3
4=reserved
Software FAST options:
K=CnC Data Rate
0=None/Off
1=5 Mbps
2=10 Mbps
3=15 Mbps
4=20 Mbps
5=25 Mbps
6=30 Mbps
7=40 Mbps
8=52 Mbps
9=75 Mbps
A=100 Mbps
B=125 Mbps
C=160 Mbps
D=225 Mbps
E=275 Mbps
L=Fractional CnC
0=Not Installed
1=Installed
8–38
Revision 3
MN-CDM760
Target-to-Controller
(see Description of Arguments)
Response to
Response to
Command
Query
EID#
EID=AAAABCD
EFGHIJKLMNO
PQUSTUVWXY
Z
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