<div dir="ltr"><div class="gmail_default" style="font-family:arial narrow,sans-serif"><span style="font-family:arial,sans-serif">Is anyone running 400G ZR+ "bright" optics in their Arista gear across an Optical Line system as alien waves?  Any stories you can share?<br></span></div><div class="gmail_default"><span style="font-family:arial,sans-serif"><br></span></div><div class="gmail_default"><span style="font-family:arial,sans-serif">We are looking to get a couple of demo boxes to validate our design without transponders, but I understand the demo pool is a bit shallow for 400g devices right now.</span></div><div class="gmail_default"><span style="font-family:arial,sans-serif"><br></span></div><div class="gmail_default"><span style="font-family:arial,sans-serif">Thanks,</span></div><div class="gmail_default" style="font-family:arial narrow,sans-serif"><span style="font-family:arial,sans-serif">Rick</span><br></div></div>