Tellabs 7300 Series User Manual

5. Installation System Manual
Page 2-84 8/09 76.7300FP11/2, Rev A
Deactivate SNMP Traps for ENV Alarms
__ 1. To deactivate SNMP (active by default) traps for ENV alarms enter the
following commands:
t7300-Tellabs# configure terminal
t7300-Tellabs(config)# no extern event snmp trap env1
t7300-Tellabs# show extern alarm
------------------------------------------------------
Environmental Alarm : env1
Severity : minor
Type : MISC
Polarity : high
Message : "Miscellaneous"
State : notReady
ExtAlmEnvInput Trap : DISABLED
External Contact Output
External Contact Output (Optional)
5.82 By default, the external contact input float 3.3Vdc normal state. This is
configurable depending on the setting of the “polarity” attribute. If polarity is set to
Low the contact is active when the voltage is low (0Vdc). If polarity is set to High
the contact is active when the voltage is high (3.3vdc).
__ 1. To set alarm contact 1 for open door with the normally closed contacts,
enter the following commands:
t7300-Tellabs# extern contact cont1 polarity high type
air-conditioning
t7300-Tellabs# show extern contact
System response:
------------------------------------------------------
External Contact : cont1
Status : disabled
Type : Aircond
Polarity : high
State : active
------------------------------------------------------
External Contact : cont2
Status : disabled
Type : Light
Polarity : high
State : notReady
------------------------------------------------------
External Contact : cont3
Status : disabled
Type : Light
Polarity : high
State : notReady
------------------------------------------------------
External Contact : cont4
Status : disabled
Type : Light
Polarity : high
State : notReady
t7300-Tellabs#

Tellabs 7300 Series Specifications

General

Brand	Tellabs
Model	7300 Series
Category	Switch
Language	English