[j-nsp] 40GbE breakout cables

[Jonathan Call]

 I am looking for a drop-in solution for our EX4200 and EX4300 equipment that will give us more 10GbE at the access layer but doesn't require me to overhaul all of the remaining infrastructure. The QFX5100-48T seems ideal except for its lack of 10GbE optics.  I am looking at combining a QFX-QSFP-40G-SR4 transceiver with a MTP to 4xLC breakout cable. Has anyone had good (or bad) experiences when trying this?

Jonathan