Verilink QUAD T1 (880-503345-001) Product Manual - Manual (Page 43)

Verilink QUAD T1 User Manual 5-1
Chapter
5
Diagnostics and Alarms
This chapter describes the diagnostic and alarm reporting
capabilities of the QUAD T1 module.
Diagnostics Menu
The QUAD T1 Diagnostics Menu is accessed by typing "D" at the
QUAD T1 Main Menu.
Using
Diagnostics
The Diagnostics Menu can be used to put up and take down local
and remote loopbacks, send test patterns and evaluate test results.
Figure 5-1 shows the Diagnostics Menu, Table 5-1 lists the options
available and Figure 5-2 illustrates the four types of loopbacks.
Figure 5-1 Diagnostics Menu
Diagnostic
Options
A typical procedure includes first establishing a loopback, then
starting to transmit a test pattern. Whenever a test pattern is being
sent, the QUAD T1 module monitors receive data on that port for
the pattern it is transmitting. When the pattern is not received
exactly as it was sent, errors are counted.
-- QUAD T1 DIAGNOSTICS MENU -- -- QUAD T1 DIAGNOSTICS MENU -- -- QUAD T1 DIAGNOSTICS MENU -- -- QUAD T1 DIAGNOSTICS MENU --
PORT 1 PORT 2 PORT 3 PORT 4 PORT 1 PORT 2 PORT 3 PORT 4 PORT 1 PORT 2 PORT 3 PORT 4 PORT 1 PORT 2 PORT 3 PORT 4
loop type none none none none loop type none none none none loop type none none none none loop type none none none none
test pattern none none none none
test pattern none none none none test pattern none none none none test pattern none none none none
BERT count 0 0 0 0 BERT count 0 0 0 0 BERT count 0 0 0 0 BERT count 0 0 0 0
BERT overflow n/a n/a n/a n/a
BERT overflow n/a n/a n/a n/a BERT overflow n/a n/a n/a n/a BERT overflow n/a n/a n/a n/a
BERT rate n/a n/a n/a n/a
BERT rate n/a n/a n/a n/a BERT rate n/a n/a n/a n/a BERT rate n/a n/a n/a n/a
Ln) line loop Pn) payload loop Ln) line loop Pn) payload loop Ln) line loop Pn) payload loop Ln) line loop Pn) payload loop
Rn) local loop Cn) send LLB 62411
Rn) local loop Cn) send LLB 62411 Rn) local loop Cn) send LLB 62411 Rn) local loop Cn) send LLB 62411
An) send LLB BOP Bn) send PLB BOP
An) send LLB BOP Bn) send PLB BOP An) send LLB BOP Bn) send PLB BOP An) send LLB BOP Bn) send PLB BOP
S) insert single error En) reset test counter
S) insert single error En) reset test counter S) insert single error En) reset test counter S) insert single error En) reset test counter
Tn) test pattern X) exit this menu
Tn) test pattern X) exit this menu Tn) test pattern X) exit this menu Tn) test pattern X) exit this menu
A [0.0.0.2] [1,4] QUAD T1 > A [0.0.0.2] [1,4] QUAD T1 > A [0.0.0.2] [1,4] QUAD T1 > A [0.0.0.2] [1,4] QUAD T1 >