Certify Fiber Cabling
Connectors, Keys, and LEDs
133
LCD display with touchscreen
single-mode output port with removable connector adapter
and dust cap. This port transmits optical signals for loss and
length measurements.
The LED below the output port is red when the port transmits
1310 nm and green for 1550 nm.
WCaution
Do not connect APC (angled physical contact) connectors to
the output ports. Doing so can damage the port’s UPC endface
and cause unreliable test results.
Input port with removable connector adapter and dust cap.
This port receives optical signals for loss, length, and power
measurements.
Multimode output port with removable connector adapter and
dust cap. This port transmits optical signals for loss and length
measurements.
The LED below the output port is red when the port transmits
850 nm and green for 1300 nm.
Universal fiber connector (with dust cap) for the visual fault
locator. The connector accepts 2.5 mm ferrules. The LED
below the connector shows the locator’s mode.
Button to manually control the output ports ( and ) and
the visual fault locator (
).
Micro USB port: This USB port lets you connect the tester to a
PC so you can upload test results to the PC and install
software updates in the tester.
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