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ADSL IP DSLAM 
 
 
                                                                 
 
95 
4.9 Performance Monitor 
Displaying the    Physical Layer Information   
Describes how to display physical layer information of a port, or all port on CO 
side, remote side or both sides. 
Command: show adslphysical <all | port no.> [c | r] 
Argument List: 
Parameter Description 
all | port no. 
Show all information | show specific port 
(c/r) CO/Remote 
Example: Display the physical layer information of port 8 on CO side. 
IPDSLAM # show adslphysical 8 c 
ATU-C:  
1.InvSerialNumber: N12345678 
2.InvVendorNumber: C1008 
3.InvVersionNumber: 1 
4. Current SNR margin: 10.5 
5. Current attenuation: 0 
6. Current status: NO DEFECT 
7. Current output power: 8 
8. Current attainable rate: 9677 
 
Table 4-21    “show adslphysical” Field Definition 
Field Definition 
InvSerialNumber 
The serial number of the product. 
InvVendorID 
The ID of vendor 
InvVersionNumber 
The software version. 
Current SNR margin 
Noise margin value. (dB) 
Current attenuation 
Difference in the total power transmitted and the 
total power received by the ATU. (dB) 
Current status 
Current state of the ATU line. 
Current output power  Total output power transmitted by the ATU. (dBM) 
Current attainable rate The maximum currently attainable data rate by the 
ATU. (Kbps)