PRISM MPI2-25 and MPX2-25 Media Analysis Platform User Manual
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LAYER 1/2 tab display
Select the LAYER 1/2 tab to view the status of these signal parameters. (See
Figure 139
.)
Figure 139: IP Session application – Layer 1/2 tab display
Elements of the Layer 1/2 tab display.
•
Layer 1:
o
10GbE Link
or
25GbE Link:
Shows the status of the link connection.
§
Disconnected
: No SFP module present.
§
No Signal
: No input signal detected.
§
OK
: Locked to input signal.
o
SFP Loss of Signal (LOS)
§
Disconnected
: No SFP module present.
§
OK
: Locked to input signal.
NOTE.
Functionality of this signal will vary depending on the brand of SFP
installed. The signal is intended as a preliminary indication that the received
signal strength is below a range specified by the SFP vendor. Such an indication
typically points to non-installed cables, broken cables, or a disabled, failing or a
powered off transmitter at the far end of the cable.