Average user rating: 4.5 out of 5 stars based on 13 reviews from the install base. 
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FrameRelay/T1 Support :The NetGuardian 216T provides detailed monitoring and Ethernet connectivity at remote sites. The NetGuardian 216T connects via T1, extending LAN to the remote site. | Stand-alone Monitoring via Web Interface : The NetGuardian 216T offers a web browser interface for easy and convenient alarm management and unit configuration via Internet or Intranet. This means you can monitor without a master. |
LAN-Based Terminal Server: The NetGuardian 216T's built-in terminal server functions allow you to access up to 5 external revenue-generating serial devices via LAN or T1. You can access, configure, and reboot remote site equipment without dedicated circuits and their recurring monthly costs. | 24/7 Notification: Out of the box, the NetGuardian 216T supports 24/7 email and paging (through email) reporting. Send alarms to tehnicians in the field, even when no one's in the office. |
| Full Specifications | |
|---|---|
| Protocols: | SNMP, DCPx, DCPf, TRIP, SMTP and TAP |
| Discrete Alarms: | 16 (expandable to 160) |
| Analog Inputs: | 8 |
| Analog Input Range: | (-94 to 94 VDC or 4 to 20 mA) |
| Analog Accuracy: | +/- 1% of actual value |
| Control Relays: | Form A or Form C |
| 60 VDC/120 VAC |
| 3/4 Amp, AC/DC |
| IP Address Ping Targets: | 32 |
| Interfaces: | 1 RJ-45 for T1 WAN 1 T1 WAN access jack panel 7 RJ-45 10BaseT Ethernet ports 1 DB9 RS-232 craft port 1 RJ-45 Yost RS-232 port (1 or 5 terminal server port option available) 1 50-pin amphenol connectors (discretes, controls and analogs) 1 4-pin screw connector (external temp sensor) 1 4-pin screw connector (analogs) Front-panel LCD option |
| Visual Interface: | 12 bicolor LEDs, 11 unicolor LEDs |
| Dimensions: | 1.75"H x 17"W x 12"D (4.5 cm x 43.2 cm x 30.5 cm) |
| Weight: | 4 lbs. 3 oz. (1.9 kg) |
| Mounting: | 19" or 23" rack |
| Power Input: | -48VDC (-40 to -70VDC) |
| Current Draw: | 200mA |
| Fuse: | 3/4 Amp GMT for power inputs |
| Operating Temperature: | -22°-158° F (-30°-70° C) |
| Operating Humidity: | 0%-95% noncondensing |
The NetGuardian 216T monitors 16 discrete alarms and 8 analog alarms, pings 32 network elements, controls 2 relays, provides LAN reach-through access to 7 network elements, provides terminal server access to 5 serial devices, and reports via SNMP v2c or DCPX, and e-mail.
The NetGuardian 216T provides detailed monitoring and Ethernet connectivity at remote sites. The NetGuardian 216T connects via T1, extending LAN to the remote site.
The NetGuardian 216T's built-in terminal server functions allow you to access up to 5 external revenue-generating serial devices via LAN or T1. You can access, configure, and reboot remote site equipment without dedicated circuits and their recurring monthly costs.
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