Monday, May 6, 2013

Analog Voice Port Best Match Impedance Setting Choice - Cisco Systems

Analog Voice Port Best Match Impedance Setting Choice - Cisco Systems


SL-C2851-MA#
SL-C2851-MA#test voice port 2/0/13 thl-sweep verbose
Original impedance complex5. Input signal level=-48dBm 

testing 600r...... Input Signal level=-50dBm
Freq (hz), ERL (dB), TX Power (dBm), RX Power (dBm)
354        9         -3              -12
554        10        -3              -13
754        11        -3              -14
954        11        -3              -14
1154       11        -3              -14
1354       11        -3              -14
1554       11        -3              -14
1754       11        -3              -14
1954       10        -3              -13
2154       9         -3              -12
2354       8         -3              -11
2554       8         -3              -11
2754       8         -3              -11
2954       9         -3              -12
3154       8         -3              -11
3354       6         -3              -9
testing complete for 600r. ERL=9 

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