Ultra-Stable Optical Loss Test Set KI23010-InGaAs-APC
A Zero Warm-Up Loss Test Set for triple 1310 / 1550 / 1625 nm and singlemode fiber with an APC connector. The unique optically stabilized light source offers ultra-stable performance and exceptional insensitivity to warm up drift, ambient temperature variations and optical reflections. In a small package, it provides a variety of powerful solutions to improving test flexibility and productivity.
Typical applications include precision SM fiber optic loss measurement in R&D, QA and demanding installation environments.
- Easy to use, slim, rugged & versatile
- Zero warm-up, ultra stable source, immune to changing back reflection.
- Large clear LCD is sunlight readable & backlit
- Large memory with Text Tag & time stamp
- One button memory dump to USB key
- KITS™ reporting software for acquisition and reporting
- Autotest power meter
- 1 % accuracy & 24 calibrated λ, ISO 17025 traceable
- Interchangeable connectors with dust cap & tilt bail
- Multi-Fiber ID Test tone generator / detector

Zero warm-up laser (KI2300, KI2400, KI23400 only)
Instant high-accuracy testing. Unlike other sources, Zero Warm-Up sources are in-spec & stabilized in seconds.

Interchangeable connectors
Use a single tester for: SC, LC, MPO, FC, HFBR, & other connectors - including universal & duplex options.

One-touch AutoTest
Smart communication makes sure you always get a full, complete, and consistent test result.

Test tone with multi-fiber ID
Send & identify one of 12 unique test tones. Great for quickly verifying continuity, polarity and rack labelling.

ILAC/NATA ISO 17025 optical calibration
Internationally recognised traceable optical calibration to ISO17025

Genuine 3 year calibration validity
Genuine 3 Year optical power meter re-calibration validity
KI23010-INGAAS-APC specifications
Detector type (meter) | InGaAs |
Response wavelength (meter) | 600 ~ 1700 nm |
Calibration wavelengths (meter) | 780, 820, 850, 980, 1270, 1290, 1300, 1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610, 1625, 1650 nm |
Power range (meter) | +10 ~ -60 dBm (780 ~ 980 nm) / +10 ~ -70 dBm (1270 ~ 1650 nm) |
Mid-range linearity (meter) | 0.04 dB (typical) |
Total uncertainty (meter) | 0.3 dB (max) |
ID tone detection & Autotest sensitivity (meter) | Up to -50 dBm |
Modulated output (source) | 270 Hz, 1 kHz, 2 kHz ± 2 %, 12 Multi-Fiber ID tones |
Output wavelength (source) | Port 1: 1310, 1550, 1650 nm APC Laser |
Output power (source) | -7 dBm ±1 dB (@ SMF) |
Adjust output power (source) | Adjustable over 7 dB in 0.01 dB steps |
Wavelength initial tolerance @ 25 °C (source) | 20 nm |
Short term stability for 15 min, typical ±2 °C, after warm up, ORL < -25 dB (source) | 0.03 dB (for 1310, 1550 nm) / 0.05 dB (for 1625 nm) |
Stability over temperature (source) | 0.2 dB (typical) |
Spectrum width @ FWHM (source) | 3 nm (typical) |
Wavelength drift (source) | 0.4 nm per °C (typical) |
Reconnection repeatability @ 95% confidence (source) | 0.1 dB |
Not what you're looking for? Look for a more suitable part number, or submit a quote request with your technical requirements.
General KI 2300 Handheld Loss Test Set with Zero Warm-Up specifications
Accuracy (meter) | 1 % (0.06 dB) |
Detector type (meter) | InGaAs |
Response wavelength (meter) | 600 ~ 1700 nm |
Calibration wavelengths (meter) | 780, 820, 850, 980, 1270, 1290, 1300, 1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610, 1625, 1650 nm |
Calibration validity (ISO17025) | 3 years |
Power range (meter) | +10 ~ -60 dBm (780 ~ 980 nm) / +10 ~ -70 dBm (1270 ~ 1650 nm) |
Resolution (meter) | 0.01 dB |
Polarization sensitivity (meter) | < 0.05 dB (typical) |
Mid-range linearity (meter) | 0.04 dB (typical) |
Total uncertainty (meter) | 0.3 dB (max) |
Wavelength sensitivity (± 30 nm) | 0.03 dB (typical) |
ID tone detection & Autotest sensitivity (meter) | Up to -50 dBm |
Tone detection (meter) | 150 ~ 9900 Hz ± 1 % |
Modulated output (source) | 270 Hz, 1 kHz, 2 kHz ± 2 %, 12 Multi-Fiber ID tones |
Autotest (Source-with compatible power meter) | Enabled (except for 470, 520 nm LED sources & KI28800 series |
Adjust output power (source) | Adjustable over 7 dB in 0.01 dB steps |
Reconnection repeatability @ 95% confidence (source) | 0.1 dB |
Wavelength initial tolerance @ 25 °C (source) | 20 nm |
Spectrum width @ FWHM (source) | 3 nm |
Wavelength drift (source) | 0.4 nm per °C (typical) |
Power | Battery / External power via USB |
Battery type | 2x AA (LR6) Alkaline / 2x AA NiMH AA |
Battery life | Laser/LED source: 90/80 hours (typical) in Autotest |
Auto off | Selectable |
USB interfaces | USB-micro for power & software / USB-A for memory key |
Software | KITS (free download) |
Memory | 1,000 four λ tests with date & time / Unlimited on USB |
Case | Polycarbonate (body) / rubber (edges & corners), moisture resistance, 1-meter drop tested |
Display size | 74 mm x 55 mm |
Size | 190 mm x 105 mm x 35 mm |
Unit weight | 0.42 kg |
Shipping weight | 1.1 Kg |
Operating / storage temperature | -15 to 55 °C / -25 to 70 °C |
Relative humidity | 0 ~ 95 % |
Warranty | 3 years |
Optional accessories

Hybrid LC Connector Adaptor OPT076

Hybrid FC Connector Adaptor OPT051

Hybrid ST Connector Adaptor OPT040

Hybrid Universal 2.5 mm Connector Adaptor OPT081

Hybrid Universal 1.25 mm Connector Adaptor OPT084

Hybrid Universal 1.25 mm Connector Adaptor OPT085

Hybrid MU Connector Adaptor OPT080

Hybrid LC / F3000 Connector Adaptor OPT072

Hybrid E2000 Connector Adaptor OPT060

Hybrid E2000 Connector Adaptor Green OPT060G

Hybrid LSA-DIN47256 AVIM Connector Adaptor OPT071

Hybrid POF Multi-Connector Adaptor OPT077

Hybrid HFBR Connector Adaptor OPT078

Hybrid SMA Connector Adaptor OPT082
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