mobile | classic
Dataweek Electronics & Communications Technology Magazine





Follow us on:
Follow us on Facebook Share via Twitter Share via LinkedIn


Search...

Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

CPRI functionality eases fronthaul deployments
8 April 2015, Test & Measurement

Exfo announced the evolution of its all-in-one Ethernet/optical FTB-700G series and FTB-800 NetBlazer series to provide an enhanced common public radio interface (CPRI) protocol testing solution.

This latest feature gives field technicians the capability to install and maintain fronthaul networks by testing connectivity and data integrity between the remote radio head (RRH) and baseband unit (BBU) in new fibre-fed cell towers. This reduces the need for unnecessary tower climbs, hence reducing maintenance costs and overall OPEX.

Legacy cell towers with copper cabling are rapidly being upgraded towards fibre-optic infrastructures which offer better flexibility and scalability, helping mobile network operators to guarantee service coverage and increase the capacity of their fronthaul radio access networks. Alongside fibre, CPRI is playing a major role in the advancement of the tower.

CPRI is a new protocol that runs between the BBU and RRH which digitises incoming radio frequency signal over fibre. With CPRI, the base station no longer needs to be directly adjacent to the antenna on rooftops or any other costly, inefficient locations. Instead, the base station can be installed in locations where size, climate and availability of power are more easily managed.

The extended CPRI functionality is fully integrated into Exfo’s FTB-700G and FTB-800 NetBlazer portable field testers, bearing user-friendly interfaces. This facilitates the work of field technicians new to CPRI and fibre, since the test instruments are designed and pre-configured to deliver comprehensive results with minimum training.

For more information contact Chris Nel, Lambda Test Equipment, +27 (0)12 349 1341, chris@lambdatest.co.za


Credit(s)
Supplied By: Lambda Test
Tel: +27 12 349 1341
Fax: +27 12 349 1493
Email: chris@lambdatest.co.za, ockie@lambdatest.co.za
www: www.lambdatest.co.za
  Share on Facebook Share via Twitter Share via LinkedIn    

Further reading:

  • Body-worn EMF monitor
    29 May 2019, Accutronics, Test & Measurement
    For those working with high-intensity electromagnetic fields (EMF), such as in the near field region of radar antennas, broadcast transmitters or cellular base stations, it is vital to wear personal safety ...
  • Optical spectrum analyser
    29 May 2019, Coral-i Solutions , Test & Measurement
    Anritsu announced the sales launch of the new MS9740B spectrum analyser which has been developed for evaluating the output characteristics of optical active devices used by optical communications systems. ...
  • New scan capabilities for EMI receiver
    29 May 2019, Concilium Technologies, Test & Measurement
    Keysight Technologies has added time domain scan (TDS) and real-time scan (RTS) capabilities to the N9048B PXE electromagnetic interference (EMI) receiver, enabling real-time measurements and diagnostics ...
  • Passive intermodulation analyser
    30 April 2019, Actum Electronics, Test & Measurement
    Passive intermodulation (PIM) is one of the main causes of faults in modern networks. PIM can significantly reduce the network quality with regard to range and data transmission. PIM is caused by a number ...
  • Vacuum test fixture
    30 April 2019, Electronic Industry Supplies, Test & Measurement
    With its newly designed vacuum test fixtures, Ingun has simplified mass testing of a small number of PCB (printed circuit board) versions. The vacuum test fixture combines intuitive handling and a robust, ...
  • Optical spectrum analyser
    30 April 2019, Coral-i Solutions , Test & Measurement
    Anritsu announced the sales launch of the new MS9740B spectrum analyser which has been developed for evaluating the output characteristics of optical active devices used by optical communications systems. ...
  • New scan capabilities for EMI receiver
    30 April 2019, Concilium Technologies, Test & Measurement
    Keysight Technologies has added time domain scan (TDS) and real-time scan (RTS) capabilities to the N9048B PXE electromagnetic interference (EMI) receiver, enabling real-time measurements and diagnostics ...
  • Body-worn EMF monitor
    30 April 2019, Accutronics, Test & Measurement
    For those working with high-intensity electromagnetic fields (EMF), such as in the near field region of radar antennas, broadcast transmitters or cellular base stations, it is vital to wear personal safety ...
  • Passive intermodulation analyser
    27 March 2019, Actum Electronics, Test & Measurement
    Passive intermodulation (PIM) is one of the main causes of faults in modern networks. PIM can significantly reduce the network quality with regard to range and data transmission. PIM is caused by a number ...
  • Arbitrary waveform generator
    27 March 2019, Vepac Electronics, Test & Measurement
    Tektronix launched the AWG70000B arbitrary waveform generator with new features that enable it to fully support the testing of complex electronic warfare and wireless communications systems that require ...
  • Battery optimisation software for IoT devices
    27 February 2019, Concilium Technologies, Power Electronics / Power Management, Test & Measurement
    Keysight Technologies has introduced the X8712A IoT device battery life optimisation software solution, to ensure optimal battery life prior to device deployment to accelerate troubleshooting and device ...
  • Calibration and the challenges of choice
    27 February 2019, Concilium Technologies, Test & Measurement
    A poor or incomplete calibration can lead to significant errors in your measurements. The time to develop a product may exceed your original schedules and production yields may be too low if the test ...

 
 
         
Contact:
Technews Publishing (Pty) Ltd
1st Floor, Stabilitas House
265 Kent Ave, Randburg, 2194
South Africa
Publications by Technews
Dataweek Electronics & Communications Technology
Electronics Buyers’ Guide (EBG)

Hi-Tech Security Solutions
Hi-Tech Security Business Directory

Motion Control in Southern Africa
Motion Control Buyers’ Guide (MCBG)

South African Instrumentation & Control
South African Instrumentation & Control Buyers’ Guide (IBG)
Other
Terms & conditions of use, including privacy policy
PAIA Manual





 

         
    Classic | Mobile

Copyright © Technews Publishing (Pty) Ltd. All rights reserved.