<p dir="ltr">Hi all,</p>
<p dir="ltr">What level of loss should I accept on a single mode cross connect in a DC?</p>
<p dir="ltr">I have a dark fibre link measured as <4dBm end-to-end over a 13km run, but am seeing 19dBm switch-to-switch in both directions.</p>
<p dir="ltr">Thanks!</p>