Verilink HDM 2182 (880-502925-001) Product Manual - Manual (Page 35)

Standalone HDM 2182 Management
Verilink HDM 2182 User Manual 3-13
Port Loopback
Diagnostics
Menu
By returning transmitted signals to their source for comparison,
loopbacks allow you to check the accuracy of the data
transmission. To access these diagnostic options, select L on the
Port Diagnostics Menu to display the Port Loopback Diagnostics
Menu.
Figure 3-7 Port Loopback Diagnostics Menu
D Display Diagnostics Alarms History—Log number, date reported, time reported,
description.
HDM > d
--- TRANSMIT ALARM BUFFER ------
alarmlog num=1; 1-29-1997;7:8:11;Enable AIS Alarm
alarmlog num=2; 1-29-1997;7:8:11;Enable DS3 FEAC Loss of
Signal Alarm
alarmlog num=3; 1-29-1997;7:23:56;Enable Transmit Line
Loopback Deact
alarmlog num=4; 1-29-1997;7:23:56;Enable Transmit DS3 FEAC
Line code
Hit Return to display alarm buffer again or X to exit
H or I Real-Time Display HSSI Port n Status—Displays the current state of the chosen
HSSI port leads.
HDM > h
------ HSSI PORT A REAL TIME STATUS -------
( Press X to exit )
TEST: off DCE: off DTE: off LPBK A: off LPBK B: off
HDM > i
------ HSSI PORT B REAL_TIME STATUS -------
( Press X to exit )
TEST: off DCE: on DTE: off LPBK A: off LPBK B: off
X exit menu—Returns you to the Main Menu , Figure 3-1.
Command Function Description
HDM > l HDM > l HDM > l HDM > l
------ PORT LOOPBACK DIAGNOSTICS MENU ------
------ PORT LOOPBACK DIAGNOSTICS MENU ------ ------ PORT LOOPBACK DIAGNOSTICS MENU ------ ------ PORT LOOPBACK DIAGNOSTICS MENU ------
D) DS3 Port Loopback : No Loopback
D) DS3 Port Loopback : No Loopback D) DS3 Port Loopback : No Loopback D) DS3 Port Loopback : No Loopback
H) HSSI Port A Loopback : No Loopback
H) HSSI Port A Loopback : No Loopback H) HSSI Port A Loopback : No Loopback H) HSSI Port A Loopback : No Loopback
I) HSSI Port B Loopback : No Loopback
I) HSSI Port B Loopback : No Loopback I) HSSI Port B Loopback : No Loopback I) HSSI Port B Loopback : No Loopback
DS3 FEAC Loopback : Deactivated
DS3 FEAC Loopback : Deactivated DS3 FEAC Loopback : Deactivated DS3 FEAC Loopback : Deactivated
FE DS3 Payload Loopback : Deactivated
FE DS3 Payload Loopback : Deactivated FE DS3 Payload Loopback : Deactivated FE DS3 Payload Loopback : Deactivated
X) exit menu
X) exit menu X) exit menu X) exit menu
HDM >
HDM > HDM > HDM >