Viavi SmartClass OLP-87 Parts list manual

VIAVI Solutions
Quick Card
SmartClass Fiber OLP-87 PON Power Meter
Measuring FTTx/PON Power Levels
This quick card describes how to connect to a fiber under test, configure FTTx settings, and read power
measurements with the VIAVI OLP-87 selective power meter.
Equipment Requirements:
•SmartClass Fiber PON Power Meter:
oOLP-87
oOLP-87P (includes Patch Cord Microscope)
•P5000i Fiber Microscope
•Fiber optic cleaning tool
•Two (2) SC APC Patch Cords
Fiber Inspection Guidelines:
Inspect & clean (if necessary) both sides of every connection being used (bulkhead connectors, patch
cords, and OLP-87 ports) prior to reconnection for each test, using the P5000i or optional Patch Cord
Microscope. OLP-87 SC APC ports must be clean, or results will be inaccurate and ports possibly
damaged:
1. Connect the P5000i into the USB
device port on the OLP-87.
2. Press the Power button to turn on the
OLP-87.
3. Tap the Inspect icon on the Home
screen.
4. Focus the live fiber image on the
screen using the P5000i’s Focus
Control knob.
5. If dirty, clean the connector.
6. If it appears clean, run the inspection
test.
7. If it fails, clean fiber and re-run
inspection test. Repeat until it passes.
Figure 2: P5000i Microscope
Figure 3: Image of Dirty Fiber
Figure 1: Equipment Requirements

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© 2018 VIAVI Solutions Inc.
Product specifications and descriptions in this
document are subject to change without notice.
Figure 4: OLP-87, Front View
Figure 5: OLP-87, Top View
Connect to Fiber Under Test (FUT) and measure power levels:
All fibers and connectors should be cleaned and inspected prior to connection, as described on page 1.
The OLP-87 should be connected between the OLT and ONT at the ONT as follows:
1. Connect an APC patch cord between the OLP-87 OLT connector
and the OLT.
2. Connect an APC patch cord between the OLP-87 ONT
connector and the ONT.
3. Tap the Home button to display the Home Screen.
4. Tap the PON Meter icon.
5. Tap the Menu button and set Location to Anywhere
6. Read the Power Measurements:
•1310nm is the Upstream power from the ONT
•1490nm is the Downstream power from the OLT
•1550nm is the Video RF power from the OLT.
Figure 6: Through Mode testing