Quad SM & MM Optical Loss Test Set KI2724-InGaAs
A SM & MM Quad Optical Loss Test Set used to test power, insertion loss, continuity and faults on multimode and single mode fiber optic systems at 850 / 1300 nm & 1310 / 1550 nm. In a small package, it is a powerful fiber optic multimeter / OLTS with improved test flexibility and productivity.
- Easy to use, slim, rugged & versatile
- EF compliant multimode sources
- Excellent source stability
- 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 & 31 calibrated λ, ISO 17025 traceable
- Interchangeable connectors with dust cap & tilt bail
- Multi-Fiber ID Test tone generator / detector
- Long alkaline battery life with micro USB external power / charger

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.

VisiTest option
Integrates a VFL into AutoTest, so the fiber end you need to test flashes red. Confidence with a quick & easy visual cue.

Real-time reporting software
Excel-based instrument connectivity for comprehensive reporting (against standards) and real-time data logging.

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

Legendary source stability
In real-world field conditions, Kingfisher's stable and accurate sources outshine the competition.
KI2724-INGAAS 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 nm Laser / Port 3: 850, 1300 nm LED |
Output power (source) | 0 dBm ±1 dB (@ 9/125 µm for 1310, 1550 m) / -20 dBm ±1 dB (@ 62.5/125 µm for 850, 1300 nm) |
Adjust output power (source) | Adjustable over 7 dB in 0.01 dB steps (for 1310, 1550 nm) / Fixed (for 850, 1300 nm) |
Wavelength initial tolerance @ 25 °C (source) | 20 nm (for 1310, 1550 nm) |
Short term stability for 15 min, typical ±2 °C, after warm up, ORL < -25 dB (source) | 0.04 dB (for 1310, 1550 nm) / 0.01 dB (for 850, 1300 nm) |
Stability over temperature (source) | 0.6 dB (typical for 1310, 1550 nm) / 0.35 dB (typical for 850, 1300 nm) |
Spectrum width @ FWHM (source) | 3 nm (typical for 1310, 1550 nm) |
Wavelength drift (source) | 0.4 nm per °C (typical for 1310, 1550 nm) / 0.4 nm per °C (typical for 850, 1300 nm) |
Mode controlled (source) | 850, 1300 nm (50/125µm compliant: IEC 61280-4-1 {Ed.1.0}, TIA 526-14A & TIA TSB-178) |
Reconnection repeatability @ 95% confidence (source) | 0.1 dB (for 1310, 1550 nm Laser) / 0.05 dB (for 850, 1300 nm LED) |
Not what you're looking for? Look for a more suitable part number, or submit a quote request with your technical requirements.
General KI 2700 Handheld Loss Test Set specifications
Accuracy (meter) | 1 % (0.06 dB) |
Calibration validity (ISO17025) | 3 years |
Resolution (meter) | 0.01 dB |
Polarization sensitivity (meter) | < 0.05 dB (typical) |
Autotest | 1-way: compatible with Kingfisher's 1-way Loss Test Sets & Power Meters (except KI9600 series) |
Tone detection (meter) | 150 ~ 9900 Hz ± 1 % |
Battery life | Laser/LED source: 90/80 hours (typical) in Autotest |
Power | Battery / External power via USB |
Battery type | 2x AA (LR6) Alkaline / 2x AA NiMH AA |
USB interfaces | USB-micro for power & software / USB-A for memory key |
Auto off | Selectable |
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 | 1.5 Kg |
Operating / storage temperature | -15 to 55 °C / -25 to 70 °C |
Relative humidity | 0 ~ 95 % |
Warranty | 3 years |
In the box

Mandrel Wrap Filters, 50 & 62.5 um OPT701

SC Through Connector OPT046

Canvas Pouch for KI2000 Series Instruments OPT149

USB Cable (Micro)

Wrist Strap / Lanyard for KI Products

Software (KITS)

Instrument User Manual

Quality Assurance Certificate

Calibration Certificate ILAC/NATA Compliant
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

Semi-Rigid Carry Case for Test Kits OPT153-CASE

Semi-Rigid Carry Case for Test Kits OPT154B
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