LED Indicators

ICX-250 Diagnostics

63

T1 Interface Status - (tri-color LED)

ICX-250 - Front Panel

 

 

 

SelfCheck

T1 Test

 

T1Status

 

 

 

 

T1 Loop

 

 

 

 

 

 

Test Pattern

 

 

Test Pattern

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ICX-250

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Off / QRSS

 

1 / Off / 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T1 Loop

Data Loop 1

 

Data Loop 2

 

 

 

 

 

 

Net. / Off / Lcl.

Lcl. / Off / Net.

Lcl. / Off / Net.

FXS Status Channel

1 3 5 7 9 11 13 15 17 19 21 23

2 4 6 8 10 12 14 16 18 20 22 24

OFF: Red Alarm

Indicates a loss of signal on the receive side of the T1.

YELLOW: Yellow Alarm

Indicates that the near end transmit path is open but that the receive side is intact.

GREEN: Normal

T1 Loop

Net. Off Lcl.

T1 Status

11284-A

Issue 1, September 1998

ADCP-62-023

© 1998, ADC Telecommunications, Inc.