Imux diagnostics, Imux diagnostics -3 – Verilink QUAD/IMUX (880-502392-001) Product Manual User Manual

Page 81

Diagnostics

Verilink QUAD/IMUX User Manual

6-3

IMUX Diagnostics

The Diagnostics Menu for the IMUX 2160 is shown in

Figure 6-3

Figure 6-3 IMUX Diagnostic Menu

Table 6-2

IMUX Diagnostic Menu

Command

Description

Data Port

Type

Displays the type of data port. Types are: HSSI, V.35, EIA 530, EIA 530A, and RS-449.

DTR

Displays the HSSI status of the Data Terminal Ready parameter. Only displays if the DTE

interface is HSSI.

Loop Type

Reports the status of Interchange circuit 143. Only displays if the DTE interface is HSSI.

According to the HSSI specification, and absence of A and B means no loopback is

requested. The presence of A and the absence of B means a Local Line Loopback has

been requested (Loop C). The absence of A and the presence of B means a Remote Line

Loopback has been requested (Loop B). The presence of A and B means a Local Digital

Loopback has been requested (Loop A)

Verilink refers to a Loop A as an Equipment Loopback (IMUX ELB), and Loop B as a Local

Loopback in the QUAD 2164 module applied to all active lines used by the IMUX 2160

modules. Verilink does not support Loop C in this product.

Loop Type B

Reports the status of Interchange circuit 144. Only displayed if the DTE interface is HSSI.

AIS Pattern

Displays the status of the Alarm Indication Signal (AIS) pattern. Valid options are

Disabled, ALL ONES, ALL ZEROS.

Test Pattern

Displays the status of the test pattern. Valid options are Disabled, 2 E23-1, and PN-127.

Loopback

Shows which loopback (if any) is active. Valid options are NONE, ELB, and PLB.

Lines

Equipped

Shows the status of each of the lines configured for use by the selected IMUX 2160

module.

Lines Active

Shows which lines are in use by the selected IMUX 2160 module. The IMUX 2160 module

will use a line that has been equipped only if Frame Sync and Clear To Send signals are

active.

-- IMUX 2160 DIAGNOSTICS MENU --

Data Port Type: HSSI

Data Port Type: HSSI
DTR: NO

DTR: NO

DTR: NO
Loop type A: NO

Loop type A: NO

Loop type A: NO
Loop type B: NO

Loop type B: NO

Loop type B: NO
AIS Pattern: DISABLE

AIS Pattern: DISABLE

AIS Pattern: DISABLE
Loopback: NONE

Loopback: NONE

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8
Lines Equipped: X X

Lines Equipped: X X

Lines Equipped: X X
Lines Active:

Lines Active:

Lines Active:
Frame Status:

Frame Status:

Frame Status:
CTS Status:

CTS Status:

CTS Status:
CRC Status:

CRC Status:

CRC Status:
Far CRC Status:

Far CRC Status:

E) Equipment Loopback P) Payload Loopback

E) Equipment Loopback P) Payload Loopback
A) AIS Pattern X) main menu

A) AIS Pattern X) main menu