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There are different variants for QSFP28 form factor available. Depending on your cabling and application you need to chose the right option. To make it easier we created an…

Year after year... We send out sweets all the time and - lucky you - we seldomly need to use the birch. However - now that end of the year is getting closer, we get questions…

At the 6th of March 2017 Mozilla released a new version of their Firefox Browser, which drops Java support. So Firefox 52 can no longer be used for programming Universal…

We've designed an additional model of our FLEXBOX series, now supporting our Universal CFP, CFP2 and CFP4 optics in addition to our already established form factors SFP, SFP+,…

We send out sweets all the time and - lucky you - we seldomly need to use the birch. However - now that end of the year is getting closer, we get most charming questions regarding…

Inspect the optical link loss or locate faults in your fiber with the Distance Analyzer of your FLEXBOX in combination with our microOTDR SFP Transceiver S.OB1612.40.OD.

OSNR Characteristics for FLEXOPTIX tunable DWDM XFP X.1696.23.xT (*) at different datarates, Bit-Error-Rates, Rx Input Power Ranges, and dispersion levels. Data Rate (gbps) BER…

How to set the wavelength of your Universal XFP, SFP+ or CFP DWDM Tunable Transceiver? Plug a transceiver into your FLEXBOX Go to the "Your Transceiver" tab Change the…

Without additional equipment/devices and expenses our FLEXBOX combines all the commonalities of a physical power meter and optical light source in an intuitive and reliable…

The following Systems are tested already: Needs to have at least SW-Version > 16.02.000x: 2530  Starting YA.16.02.xxxx 2920 Starting WB.16.02.xxxx 2930F Starting WC.16.02.xxxx…

The most popular and well known connector-type is now available for 10GBase-T SFP+ Transceiver modules: RJ-45 for Cat6a cabling   There are three solutions connecting two…

The idea of switch manufacturers was entering the new fiber transceiver era. Implementing only SFP+ or SFP cages for being more flexible for future needs. Copper ports were only…

OSNR Characteristics with External CDR for for FLEXOPTIX tunable DWDM P.1696.23.xT (*) at different datarates, Bit-Error-Rates, Rx Input Power Ranges, and dispersion levels. …

While tunable XFP started already in 2010 it took a couple of years to introduce this tuning capability to a SFP+. The main barrier was cutting down the power consumption of the…

Universal Tunable SFP+ Modules are giving you a lot of flexibility!   With tunable SFP+ you have the possibility to reduce OPEX or be flexible in terms of spare parts and…

What do discover if you are takeing a look through the internet seeking for an overview about all data-rates in one table? Yes indeed you'll find on table for Fibre Channel, one…

The most popular wavelengths for singlefiber transmissions (bidirectional) are 1490nm/1550nm/1310nm. Combinations like 1490nm/1310nm or 1550nm/1310nm are frequently used for…

The legendary fussball tournament is back. Flexoptix & ECIX are happy to invite you to the 2nd RIPE "Fussball Tournament" 23rd-27th of May in Copenhagen. If you would like…

Thank you, dear users. After initially releasing our new HTML5 GUI as beta version, we’d like to say thanks for the plenty and great feedback. This way we can continue with…

Now Cisco! After Juniper moved the comma about two positions to the left side in EX4200 with JunOS 12.2R4 and R5 before the A/D value was converted, Cisco imitate the method on the…

A small hint for your installation with Juniper gear. We faced a very interessting situation with two EX4200 in virtual chassis setup. The following behaviour can drive you…

For QSFP+ formfactor there are different variants. I did a comparison of the optical ones - February 2014 - updated March 2018: (without Active-Optical-Cables and…

Passive CWDM over a single or duplex single mode fiber is quite common to extend your overall bandwidth. In these days when 1G Ethernet was sufficient the main limiting factor…

It is by its very nature, that all BI-directional transceivers are mostly available for single fiber usage only. There are supposed to be Multimode-purpose BIDIs available,…

Newer machines, such as the 6505, support 2, 4, 8 and 16G Fibre Channel.  However, there is only limited choice of  8G and 16G Brocade SFPs to choose from. Nevertheless, there…

Cisco’s ONS platform like the 15454, is a quite powerful WDM platform for SDH/PDH and Ethernet environments. These days, the current version of the operating system also…

Typically you can run 8G Fibre Channel SFP+ up to 25km for single mode fibre in Brocade Fabric OS (e.g. serving the new Brocades 6505, 6510 or 6520).

A few days ago, I was asked to assist in the trouble-shooting of a Multimode Fibre Tap installation.Whilst on site, I noticed the following setup:

For a few weeks running now, we have been covering the subject of multimode optic installations, something which used to be standard practice in very many 20-year old buildings.…

Universal Tunable DWDM XFP Modules are giving you a lot of flexibility!   With tunable XFP you have the possibility to reduce OPEX or be flexible in terms of spare parts…