NetGuardian 832A G4: High Capacity SNMP Alarm Collector

Versatile and Capable SNMP Alarm Collection

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.

Key Benefits include:

• High Capacity: 32 discrete alarms (expandable to 176), 32 ping alarms, 8 analog alarms, 8 controls, and 8 serial ports for monitoring remote sites.
• Reports alarms via SNMP v2c or DCPX.
• Reports alarms to a lot of SNMP managers or TMon Remote Alarm Monitoring System so it's easier than ever to support a more secure redundant master architecture.
• Dual Ethernet support for secure network access, both NICs have access to the NetGuardian but not to each other.
• 8 high-speed (110K) serial ports provide multiple user LAN-based reach. This is through access to PBXs, switches, and any other device with a craft port or serial only interface. (Similar to terminal serve functionality)
• Integrated 4 port hub allows functionality with the NetGuardian SiteCAM for visual site surveillance.
• Alarm point grouping provides severity levels, custom virtual alarms and more.
• RoHS 5 approved, for overseas clients requiring RoHS compliant units.
• Alternate dial-up reporting path for continuous remote site monitoring in case of a main communication path failure.
• Configure the NetGuardian and monitor your remote sites via Web browser
• E-mail and pager alerts.
• Free tech support and upgrades.
• Free Windows-based utility for off-site editing and remote provisioning via LAN.
• Customized monitoring diagram.

Specifications

Target Solution

• High-Capacity Alarm Collection

Monitoring Capacity

• Discrete Alarm Inputs: 32
• Ping Alarms: 32
• Analog Alarms: 8
  • –94 to +94 VDC or 4 to 20 mA
• Control Outputs: 8 FormC
  • Max. Voltage: 60 VDC/120 VAC
  • Max. Current: 1 Amp, AC/DC
• PPP: Permanent, Backup, or On-demand

Interfaces

• 8 RJ45 Yost RS-232 ports
• 2 RJ45 Ethernet 10baseT port
• 1 RJ11 Telco jack
• 2 50-pin amphenol connectors (discretes, controls, and analogs)
• 33.6K internal modem

Protocols

• Protocols: SNMPv1, SNMPv2c, or DCP (depending on firmware ordering options), TAP (Alpha) paging, and Numeric paging

Physical Attributes

• 1.75" H x 17" W x 12" D
• (4.5 cm x 43.2 cm x 30.5 cm)
• 4 lbs. 3 oz. (1.9 kg)
• 19” or 23” rack

Power Input

• –48VDC (–40 to –56VDC)
• (Optional) –24 VDC (–18 to –36 VDC)
• (Optional) Wide Range –24/–48 VDC (–18 to –72 VDC)
• Current draw: 200mA

Operating Conditions

• Temperature: 32° to 140°F (0°- 60°C)
• Humidity: 0% to 95% non-condensing

Fuse

• 3/4 Amp GMT for power inputs
• 1/4 Amp GMT for external sensor
• Power Outputs and Integrated Ethernet hub