FTTH installation
Optical power checks at connection points.
Fiber Optics · Fiber Testing & Splicing Equipment
FTTH Fiber Optic Tester KONGIA Y510A OPM with LED, 10 Wavelength Optical Power Meter
Product DescriptionKONGIA Y510A optical power meter for FTTH installation and maintenance, with a range from -50 to +26 dBm, 10 selectable wavelengths, backlit display, LED lighting and memory for 500 readings.
Model and measurement range
ModelY510A · -50 to +26 dBm
Product Description Read full descriptionHide description
KONGIA Y510A optical power meter for FTTH installation and maintenance, with a range from -50 to +26 dBm, 10 selectable wavelengths, backlit display, LED lighting and memory for 500 readings.
The Y510A/Y710A family allows the appropriate measurement range to be selected from the same product page. It has an InGaAs detector, a universal 2.5 mm optical interface and power from 2 AA batteries.
The LED is an auxiliary work light. The function and accessory images are shared by both models; the main image identifies the model and its range. Display readings shown in the images are illustrative.
Recommended Applications
Fiber Link Maintenance
Power measurement and comparison with a reference.
Loss Testing
Testing with a compatible external optical source.
Field work
Measurement reading, auxiliary lighting and results recording.
Key Benefits
- Measurement range from -50 to +26 dBm with an InGaAs detector.
- 10 wavelength settings between 850 and 1650 nm, retained when powered off.
- Stores up to 500 readings for review.
- Backlit display and LED lighting for working in low-light areas.
- Reference, relative measurement and user self-calibration via the keypad.
- 2.5 mm interface for SC, FC and ST
- LC via optional adapter.
- Runs on 2 AA batteries and shuts down after approximately 10 minutes on standby.
- KONGIA 5-year warranty.
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Technical Specifications
SKUKG-FT-OPM-Y510A
ModelY510A · -50 to +26 dBm
BrandKONGIA
SKUKG-FT-OPM-Y510A
TypeFiber Optic Tester / Optical Power Meter (OPM)
Power range-50 to +26 dBm
DetectorInGaAs
Wavelength range850-1650 nm
Selectable wavelengths850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625 and 1650 nm
Reference accuracy±0.2 dB
Logarithmic resolution0.01 dBm
Optical interfaceUniversal 2.5 mm; interchangeable FC and SC adapters
Compatible connectorsSC, FC and ST; LC requires an optional adapter
Data memoryUp to 500 readings
Wavelength memoryRetains the setting when powered off
Measurement functionsOptical power, reference and relative measurement; user self-calibration
Display and lightingBacklit LCD and auxiliary LED lighting
Automatic shutdownApproximately 10 minutes on standby
Power Supply2 AA batteries (No. 5); non-rechargeable device
MaterialMetal and plastic
Reference dimensions180 x 89 x 42 mm
Reference net weightApproximately 170 g
Packaging dimensionsApproximately 196 x 97 x 54 mm
Weight with packagingApproximately 220 g
Warranty5 years
Packaging1 KONGIA Y510A meter, FC/SC adapters, 2 AA batteries, user guide, quality control card and box. LC adapter and optical patch cords not included. The quality control card does not represent external certification.
Technical Documentation
Download the official datasheet and certified PDF resources for projects and tenders.
Frequently Asked Questions
Quick answers to help you select and request this product.
What is the difference between Y510A and Y710A?
Y510A measures from -50 to +26 dBm. Y710A measures from -70 to +10 dBm. They share the device's functions and form factor.
What are the ten wavelengths?
850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625 and 1650 nm.
Is it rechargeable?
No. It is powered by 2 AA batteries. It does not include USB charging.
Does it support LC connectors?
Yes, with an optional 1.25 mm adapter, sold separately. The standard interface is 2.5 mm.
Does it include a laser source or fault locator?
No. It is an optical power meter with an auxiliary LED light. An appropriate optical source is used to measure link loss.
How many readings can it store?
Up to 500 readings; it also retains the wavelength setting when powered off.
What warranty is provided?
KONGIA 5-year warranty.
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