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4RF APRISA SR + MMS MIGRATION MASTER STATION

The Aprisa SR+ Migration Master Station (MMS) provides a smooth migration from legacy radio networks to next-generation Aprisa SR+ SCADA radio networks utilizing existing frequencies and antenna infrastructure.

 

The Aprisa SR+ Migration Master Station (MMS) provides a smooth migration from legacy radio networks to next-generation Aprisa SR+ SCADA radio networks utilizing existing frequencies and antenna infrastructure. From the very first remote radio replacement enjoy market-leading Aprisa radio features in terms of speed, coverage, security, IP, and advanced management options. Your network is no longer limited to performing in a crippled backward compatibility mode. 

Benefit now by migrating your network smoothly with the minimum of cost and downtime, using existing frequencies and antennas. Leverage your maintenance budget to get real performance and feature set upgrades. Legacy vendor backward compatibility solutions lead to a staged upgrade program, only achieving promised improvements and investment return at the end of the project at which point the network will be behind todays next-generation Aprisa SR+ performance and feature set. Think forwards not backward!

MMS SYSTEM COMPONENTS AND CONFIGURATION

The MMS system comprises two main components, the standard Aprisa SR+ protected or non-protected master station and the new migration switch, a fully redundant RF switch. The MMS is installed side-by-side with the legacy master station. The new Aprisa SR+ network uses the same frequencies and antenna as the existing radio network. The migration switch connects to the RF antenna and shares this with the legacy master or the Aprisa SR+ master station as required by the remotes. The migration switch is managed by the advanced logic in the Aprisa SR+ protected master station. All SCADA traffic is directed through the Aprisa SR+ master, which passes traffic destined for the legacy network to the legacy base station in addition to setting the migration switch for the antenna. .

 

Aprisa SR+ MMS Details

  • F220 MHz, UHF and 900 MHz licensed bands
  • Dedicated TNC antenna port operation
  • Dual / single N-Type antenna port connection to the legacy master station
  • Dual / single TNC antenna port connection to Aprisa SR+ master station
  • Dedicated USB port
  • Power supply options of 12 VDC and 48 VDC
  • Monitoring and operational LEDs
  • –40 to +70°C operating temperature without fans
  • <1.5 dB MMS RF switch insertion loss
  • Class I, Div 2 for hazardous locations
  • 432.6 mm (W) x 372 mm (D) x 83 mm (H)
  • ETSI, FCC, and IC standards compliant

Aprisa SR+ MMS Applications

  • Provide smooth migration from legacy radio networks
  • Eliminates crippled backward compatibility

PRODUCT SPECIFICATIONS

Aprisa SR+ MMS short-form specification 

Function

The Aprisa SR+ Migration Station provides a smooth migration from legacy SCADA telemetry radio services to next-generation Aprisa SR+ high capacity digital SCADA telemetry networks utilizing existing frequencies and antenna infrastructure 

Frequency Bands

VHF, 220 MHz, UHF, and 900 MHz licensed bands (where available) 

Antenna Ports

Dual / single N-Type antenna port connection to legacy base station 

Insertion Loss

<1.5 dB MMS RF switch insertion loss 

Power Supply

Wide range power supply 10 to 60 VDC positive or negative earth 

LEDs

Monitoring and operational LEDs 

International Standards

RF, EMC, safety and environmental 

Compliance

 ETSI, FCC, and IC standards compliant 

Downloads

Aprisa SR+ Information Sheet - Migration Made Simple Revision ROW 2.1 (pdf)

Download

Aprisa SR+ Quick Start Guide - Migration Station (pdf)

Download

Aprisa SR+ User Manual Appendix 1 - Migration Station English (pdf)

Download

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