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DesignCon 2020
DesignCon 2020
Precision, reliability and repeatability are key characteristics for connectivity products in the test and measurement industry. New emerging applications are continuously pushing the technological boundaries of interconnect test solutions in terms of speed, bandwidth, density and performance.
28/1/2020 - 30/1/2020
English
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WLAN

WLAN
A dedicated Wi-Fi network is built along tracks to provide reliable broadband wireless networks between trains, stations and along the trackside. This ensures a robust broadband connection to the train.

Components on board
The Wi-Fi signal is converted from the roof-top antenna using a communication gateway and distributed in the form of an Ethernet signal, for example to the various Wi-Fi access points in the train.

Solution
  • Roof-top antennas
  • Flexible jumper cables
  • Low-loss feeder cables
Technical approaches to increasing the data rate:
  1. Use of MIMO (Multiple Input Multiple Output) technology
  2. Communication using various frequency ranges:
  • Wi-Fi: 2.4 and 5 GHz
  • WiMAX: 2.6 GHz
  • Other ISM bands
  • Other local frequency ranges
Use of MIMO technology Directional versus omni-directional antenna Use of SPOT antennas at the front of the vehicle


Trackside components
HUBER+SUHNER supplies all the passive components
required to establish the trackside Wi-Fi network:
  • Antennas
  • Radio frequency cables
  • Power splitters
  • Earthing clamps
  • Lightning protectors
  • Fiber optic cable systems
  • Fiber management

Related Products

Antennas
RF cables
FO cable systems
FO cables

Contact
HUBER+SUHNER Inc.
Customer Service
Customer Service
  +1 866 482 3778
  +1 704 587 1238