Verilink M1-3 (880-503136-001) Product Manual Instrukcja Użytkownika Pobierz pdf (Strona 49)

Verilink M1-3 User Manual 4-1

Chapter

Performance Monitoring

This chapter defines the M1-3 front panel LED indications and the

Performance/Status Menu

report registers. M1-3 performance can

be monitored with the aid of:

•

Front Panel LEDs

•

Performance/Status Menus

The M1-3 provides a statistics buffer that stores event data. The

event data thresholds are configured in the

Performance/Status

Threshold Setting

submenu.

When a threshold setting is exceeded, the M1-3 stores that data in

the statistics buffer. If the M1-3 encounters an error, it notifies the

SCM of an alarm condition. Both the SCM and the M1-3 display an

alarm indication (LEDs).

NOTE:

The alarm LED color is dependent on the type of alarm.

M1-3 LED Indicators

The M1-3 front-panel LED indicators change color to indicate when

errors are found at the T3 or T1 line (red or amber) or system

equipment problems (red). Errors are recorded in the status report

of the

Performance/Status Menu.

The are three M1-3 LEDs:

•

T3 port

•

T1 port

•

System

Power On Self

Test

The M1-3 front-panel LED indicators flash red and green in rapid

succession during self test. The firmware implements a power-on

self-test (POST) each time the M1-3 is powered. The POST

implementation validates the functionality of each major hardware

subsystem in less than 10 seconds.

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Verilink M1-3 (880-503136-001) Product Manual Instrukcja Użytkownika Strona 49