Company News







2017

Apr-Fri

New Sealed CISCO ORIGINAL Series Switches

  Good News for Rollball’s new and old customers-some CISCO Original products are online now, CISCO Series switches, Cisco optic modules, Cisco power supply, etc. Here we will take a brief about CISCO series 2960/3650/3850 swithes below:   Cisco Catalyst 2960-X Series Switches Product O...

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2017

Apr-Thu

Is the PoE switch powering really unstable?

  Although it is strongly advocated to use the PoE switch to the network camera power supply, but there are still many engineering and project managers are reluctant to investigate the reasons, aside from the cost, but worried about the main power supply instability. Is the PoE switch power...

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2017

Apr-Mon

FBT & PLC Fiber splitter-Rollball FTTH Fiber Splitters

{ display: none; }   FBT&PLC Fiber splitter    High bandwidth data transmission in FTTH solution Planar lightwave circuit (PLC) splitter is a type of optical power management device that is fabricated using silica optical waveguide technology to distribute optical signals from Cent...

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2016

Nov-Wed

OFC/NFOEC 2014

Exhibition Name: OFC/NFOEC 2014 Show Date: 11-13 March,2014 Show Venue: Moscone Center, San Francisco, California, USA Booth NO: 509 Website: http://www.ofcconference.org OFC/NFOEC is the world’s leading event for advancing Optical solutions in Telecom, Datacom, Computing.

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