<p>PON Power Meter 5in1, XC505 1310/1490/1550<br></p><p><br></p><p>1) PON Power Meter, <font color="#0000ff">SC/UPC </font>connectors.</p><p>2) Visual Fault Locator</p><p>3) RJ45 Cable Distance Testing Function</p><p>4) RJ45 Cable Sequence Testing Functio