Reference Guide

Z-Series Debugging and Diagnostics | 293
Environmental monitoring
The S4810 components use environmental monitoring hardware to detect transmit power readings, receive
power readings, and temperature updates. To receive periodic power updates, the
enable optic-info-update
interval
command must be enabled. The output in the following example displays the environment status of
the RPM.
Figure 12-8. show interfaces transceiver Command Example
FTOS#show interfaces
-- RPM Environment Status --
Slot Status Temp Voltage
--------------------------------------
0 active 33C ok
1 not present
Recognize an over-temperature condition
An overtemperature condition occurs, for one of two reasons:
27 26 58 90 122 Internal Internal
28 27 59 91 123 Internal Internal
29 28 60 92 124 Internal Internal
30 29 61 93 125 Internal Internal
31 30 62 94 126 Internal Internal
32 31 63 95 127 Internal Internal
33 Internal Internal Internal Internal Internal Internal
34 Internal Internal Internal Internal Internal Internal
35 Internal Internal Internal Internal Internal Internal
36 Internal Internal Internal Internal Internal Internal
37 Internal Internal Internal Internal Internal Internal
38 Internal Internal Internal Internal Internal Internal
39 Internal Internal Internal Internal Internal Internal
40 Internal Internal Internal Internal Internal Internal
41 Internal Internal Internal Internal Internal Internal
Table 12-3. Cross-reference of internal port numbers to user port numbers
Internal Unit
Port
Number
User Ports 0
to 31 on Unit
0
User Ports
32 to 63 on
Unit 1
User Ports
64 to 95 on
Unit 2
User Ports
96 to 127 on
Unit 3
No User
Ports on
Unit 4
No User
Ports on
Unit 5