NetGuardian 832A G4: High Capacity SNMP Alarm Collector

See the faster G5 model.

The NetGuardian 832A G4 is a powerful, compact LAN based alarm collector that provides network managers with remote visibility of their IP network elements. Monitoring 32 discrete alarms and 8 analog alarms, the Net Guardian G4 alarm system pings 32 network elements, controls 8 relays, and provides LAN reach through access to 8 serial ports. It reports via SNMP v2c or DCPX, e-mail, or pagers - a complete remote site monitoring solution.

NetGuardian RTU

NetGuardian 832A G4 Key Benefits

Monitor Your NetGuardian's Base Alarms via the Web
The Net Guardian Alarm System's Web Browser Interface lets you configure and monitor your alarms from any web browser.

NetGuardian 832A G4 Key Features

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Target Solution

Monitoring Capacity



Physical Attributes

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Operating Conditions


Common use cases for the NetGuardian 832A G4

Like its predecessors (and the more modern G5 model), the 832A G4 is a large & full-featured RTU. It has 8 control relays and 32 discrete alarms and also has analogs ("832A").

This RTU sees a lot of use at medium-to-large remote sites where its 8 serial ports for terminal reach-through are useful. The triple threat of LAN, serial, and POTS dial-up are also a fairly unique feature. More recently, obviously, serial and POTS are decreasingly common.

Even in the age of the 832A G5, the G4 is still deployed by organizations who highly value consistency and standardization (and who do not need the newer features of the G5).

Next: Take a look at the T/Mon LNX Master Station

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