Call: 1-800-693-0351

Remote Telemetry Units (RTUs) for Medium Sites

Do you have remote sites that need visibility with advanced features, but a high-capacity RTU is just too much? If so, then you need a medium-capacity RTU - for remote sites that are not necessarily small and don't require a device with a capacity that you'll never realistically use.

NetGuardian 420

  • 20 discrete point inputs, 4 control relays, and up to 6 analog inputs.
  • Interfaces: 4 RJ45 serial ports (terminal server), 1 RJ45 10/100 Ethernet port, 1 RJ11 telco jack, 1 - 50-pin connector for discretes and relays, 1 - 4-pin screw plug for analogs.
  • Power Input: -48VDC (-40 to -70 VDC), -24VDC, 130 VDC (optional).
  • Operating Temperature: 32 to 140 degrees F (0 to 60 degrees C).
  • Mounting: 19" or 23" rack.
NetGuardian 420

NetGuardian 832A

NetGuardian 832A
  • 32 discrete alarms (expandable to 176), 32 ping alarms, 8 analog alarms, 8 controls, and 8 serial ports.
  • 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.
  • Power Input: -48VDC (-40 to -56VDC), optional -24 VDC (-18 to -36 VDC), optional Wide Range -24/-48 VDC (-18 to -72 VDC).
  • Operating Temperature: 32 to 140 degrees F (0 to 60 degrees C).
  • Mounting: 19" or 23" rack or wall mount.

Need even more capacity? Take a look at our RTUs for large sites

Do you think that's too much capacity for your needs? Then here are our RTUs for small sites

Get a Live Demo

You need to see DPS gear in action. Get a live demo with our engineers.

NetGuardian DIN DemoGet a Demo

Get the Alarm Fundamentals White Paper

Download our free Monitoring Fundamentals Tutorial.

An introduction to Monitoring Fundamentals strictly from the perspective of telecom network alarm management.

Download Alarm Fundamentals White PaperDownload White Paper

DPS is here to help.

1-800-693-0351

Have a specific question? Ask our team of expert engineers and get a specific answer!

Ask an Expert DPS TelecomGet a Fast Answer!

Learn the Easy Way

Sign up for the next DPS Factory Training!

DPS Factory Training

Whether you're new to our equipment or you've used it for years, DPS factory training is the best way to get more from your monitoring.

Reserve Your Seat Today

Having trouble finding the perfect solution?

Get Help

No other network on the planet is exactly like yours. We manufacture hundreds of product variations per year that are customized to our clients' exact spec, all while providing training, tech support, and upgrade availability.

Send us a quick online message about what you're trying to accomplish. We'll give you a call and work with you to design a perfect-fit solution for your network.

Hours: Monday - Friday
7:00 a.m. - 6:00 p.m. PST
Tech Support: (559) 454-1600 / support@dpstele.com
Sales: Domestic: (800) 693-0351
International: 1+ (559) 454-1600