SmartClass Fiber OLP-88 TruePON Tester for GPON Service Activation and Troubleshooting

Handheld GPON tester with selective PON power measurement, OLT/ONT identification, ONT activation verification and rogue ONU detection.

Photo Diode: InGaAs
Spectral Range: Passband (1290…1330 nm, 1450…1495 nm)
Spectral Range: Passband (1290…1330 nm, 1450…1495 nm, 1540…1560 nm)
Spectral Range: Passband (1250…1330 nm, 1450…1495 nm, 1528…1610 nm)

Datasheet

Overview

The VIAVI SmartClass Fiber OLP-88 TruePON tester is a handheld instrument that uses GPON data analysis. It is built for field technicians who activate GPON services and for support teams who resolve service complaints and find where network faults come from.

Along with downstream and upstream power level measurement, the OLP-88 identifies the OLT and ONU, verifies the ONT activation process, certifies PON power levels automatically, measures insertion loss in service, and detects Alien/Rogue ONUs. The built-in G-PON data analysis gives the technician the system information needed during installation, which shortens the activation workflow.

The instrument is available in GPON, GPON + RF-Video and GPON + XGS-PON power level versions. The OLP-88P variant adds a built-in patch cord microscope for fiber end-face inspection, and all versions work with the P5000i digital inspection probe. SmartClass Fiber Software and SmartReporter Software handle instrument updates and test reporting.

Key Features

Simple and user-friendly color touchscreen
Compact and lightweight instrument (<1kg)
Data storage of up to 10.000 test results
USB, Ethernet and WiFi interfaces
12 hours of battery life
Patchcord microscope version and P5000i digital inspection probe compatibility
Ensures first time right GPON network acceptance
Reduces workflow complexity during service activation
Speeds up on-site troubleshooting and service recovery

Specifications

TruePON Tester

Photo Diode	InGaAs
Spectral Range 2327/26	Passband (1290…1330 nm, 1450…1495 nm)
Spectral Range 2327/36, 2328/36	Passband (1290…1330 nm, 1450…1495 nm, 1540…1560 nm)
Spectral Range 2327/37	Passband (1250…1330 nm, 1450…1495 nm, 1528…1610 nm)
Wavelength Setting 2327/26	1310, 1490 nm
Wavelength Setting 2327/36, 2328/36	1310, 1490, 1550 nm
Wavelength Setting 2327/37	1270, 1310, 1490, 1577 nm Depending on the view, only one US wavelength is displayed
Resolution	0.01 dB, 0.001 µW
Measurement Range for Power Level 2327/26	1310 nm: -40…+13 dBm; 1490 nm: -45…+7 dBm 1310 nm Burst Mode: -35…+13 dBm
Measurement Range for Power Level 2327/36, 2328/36	1310 nm: -40…+13 dBm; 1490 nm: -45…+7 dBm; 1550 nm: -45…+26 dBm 1310 nm Burst Mode: -35…+13 dBm
Measurement Range for Power Level 2327/37	1270 nm: -40…+13 dBm; 1310 nm: -40…+13 dBm; 1490 nm: -45…+7 dBm; 1577 nm: -45…+13 dBm 1270 nm and 1310 nm Burst Mode: -35…+13 dBm
Measurement Range for PON-ID	GPON: -30…+7 dBm No XGS-PON data analysis
Maximum Power Level 2327/26	1310 nm: +17 dBm; 1490 nm: +9 dBm
Maximum Power Level 2327/36, 2328/36	1310 nm: +17 dBm; 1490 nm: +9 dBm; 1550 nm: +27 dBm
Maximum Power Level 2327/37	1270 nm: +17 dBm; 1310 nm: +17 dBm; 1490 nm: +9 dBm; 1577 nm: +15 dBm
Measurement Uncertainty	± 0.5 dB Under reference conditions: -7 dBm (CW), nominal wavelength, 23°C ± 3 K, 45 to 75% relative humidity, SM test fiber (Single Mode, 9µm core, 8° APC), when used with SC/APC connectors
Number of Calibrated Wavelengths 2327/26	2 (1310, 1490 nm)
Number of Calibrated Wavelengths 2327/36, 2328/36	3 (1310, 1490, 1550 nm)
Number of Calibrated Wavelengths 2327/37	4 (1270, 1310, 1490, 1577 nm)
Optical Connectors	2x SC/APC (1x OLT, 1x ONT)

Display and Inspection

Display	High contrast 3.5” color LCD touch screen (4:3 ration) Typical at 25 °C
Fiber inspection	Via external P-5000i or via patch cord microscope (P-variants)

Storage and Interface

Data Storage	10,000 results
Data download capability	Via USB interface
Remote control capability	Via USB or Ethernet
Electrical interfaces	2x USB-A, 1x micro-USB, 1x Ethernet
Wireless interfaces	WiFi or Bluetooth

Power Options

Dry batteries	8x Mignon (AA) Alkaline 1.5 V
Battery pack	1x Li-ion pack 3.7 V
AC operation	Via Universal Power Adapter
Operating time	12 hrs. (OLP) with the dry batteries

Environmental

EMI/ESD	CE compliant
Recommended calibration interval	3 years
Operating temperature	-10 to +55°C (14 to 122°F)
Storage temperature	-20 to +70°C (-4 to 158°F)

Physical

Dimensions (H x W x D) 2327/26, 2327/36, 2327/37	208 x 112 x 64 mm (8.2 x 4.4 x 2.5 in) Stand alone
Dimensions (H x W x D) 2328/36	208 x 153 x 64 mm (8.2 x 6.0 x 2.5 in) P-variants
Weight 2327/26, 2327/36, 2327/37	750 g (1.6 lbs.) Stand alone
Weight 2328/36	850 g (1.85 lbs.) P-variants

Patch Cord Microscope (PCM) – P-variants

Live Image 2328/36	320 x 240 x 8 Bit Gray, 10 fps Typical at 25 °C
Light Source 2328/36	Blue LED, 100,000+ hour life
Lighting Technique 2328/36	Coaxial
Low-Magnification Field-of-View (FOV) 2328/36	Horizontal: 740 µm; Vertical: 550 µm
High-Magnification Field-of-View (FOV) 2328/36	Horizontal: 370 µm; Vertical: 275 µm

Specifications are taken from the manufacturer's documentation. See the datasheet for complete and current values.

Applications

GPON ONT activation process verification
OLT and ONT identification (serial number extraction)
Automatic power level measurement and certification for PON signals
In-service fiber plant qualification
Rogue ONUs or alien devices identification
Automated pass/fail fiber end-face analysis

Included

Instrument
Soft shoulder case
Quick start guide and safety instructions
Battery pack
Power supply

Options & Accessories

Option	Description
2327/26	OLP-88 - TruePON Tester GPON
2327/36	OLP-88 - TruePON Tester GPON + RF-Video
2328/36	OLP-88P - TruePON Tester GPON + RF-Video and PCM
2327/37	OLP-88 - TruePON Tester GPON and XGS-PON power level — Requires 2327/94.04
2327/94.01	Alien/Rogue ONU/ONT detection for OLP-88 — For version 2327/36, 2328/36, 2327/37
2327/94.02	PON-ID detection (OLT-ID, ODN class, ToL) for OLP-88 — For version 2327/36, 2328/36, 2327/37
2327/94.03	SW option kit (2327/94.01 and 2327/94.02) for OLP-88 — For version 2327/26 only
2327/94.04	XGS-PON power level measurement for OLP-88 — For version 2327/37 only
2305/90.03	Calibration Report OLP-87/-88
2327/90.01	WiFi adapter spare
2327/90.02	Bluetooth adapter spare
2229/90.01	2x Alkaline batteries Mignon AA-Size LR6 — Four of this item are required for one SmartClass Fiber instrument, i.e. a total of 8 batteries
2305/90.02	Rechargeable Battery Pack
2305/90.04	Rechargeable Battery Pack with Power Supply
2305/90.01	Power Supply
FITP-UC4	Carrier For Displays Without PCM
FITP-UC4P	Carrier For Displays With PCM (for P-variant)
2128/03	Soft Shoulder Case for 1 instrument
2128/04	Soft Shoulder Case for up to 4 instruments
FBP-SD101	P5000i digital analysis microscope with 4 tips