Specifications
Appendix A 
146 
E1 Loop Back 
Here is a review of the loop back functions available for the Inverse Multiplexer line card. 
E1 Remote Loop Back Functions 
Line Card Status Menu 
When an SFP with digital diagnostic is installed in the E1/T1, the DOM contents can be displayed. 
This Chassis ID:[00] Cascaded:[Yes] Monitored Chassis ID:[00] 
SLOT #10 > FRM220-E1/T1 [Local ] [ Ver:1.000-1.080-1.020-0.000 ] 
Vendor Name :[ FIBERXON INC. ] 
Vendor Part Number:[ FTM-3125C-L40 ] 
Fiber Type :[ Single ] 
Wave Length :[ 1310nm ] 
Wave Length 2 :[ ----nm ] 
Link Length :[ 40km ] 
Tx Power :[ +01dBm ] 
Rx Power :[ -28dBm ] 
Rx Sensitivity :[ ------ ] 
Temperature :[ +042C ] 
Power Margin :[ ------ ] 
Power Loss :[ 00 dB ] 
RRLB 
Request 
Remote 
loopback 
Remote Side 
Local Side










