Optical Laser Source KI9820A
The shirt-pocket size KI 9820A Pocket Optical Laser Source is ideal for general testing of single mode systems at 1310 nm. It provides, high accuracy and simplicity of use.
- Rugged, drop-resistant construction
- User defeatable auto turn-off
- Excellent stability
- Lanyard, shirt pocket clip & padded pouch
- Tone generator & Multi-Fiber ID function
- Easy use TamperLock mode
- Compatible with Autotest power meters
- Interchangeable connectors
- Full QA reports with ISO9001 compliant calibration

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.

TamperLock mode
Lock down user controls and configuration to reduce the risk of test failure.
KI9820A specifications
Output wavelength | 1310 nm Laser |
Output power (@ 9/125 µm, adjustable over 3 dB in 0.1 dB steps) | 0 dBm ±1 dB |
Short term stability (for 15 min, typical ±2 °C, after warm-up, @ ORL < -25 dB) | 0.04 dB |
Stability over temperature | 0.6 dB (typical) |
Wavelength initial tolerance (@ 25 °C) | 20 nm |
Spectrum width (FWHM) | 3 nm (typical) |
Wavelength drift | 0.4 nm /°C (typical) |
Reconnection repeatability (95% confidence) | 0.1 dB |
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General KI 9800A Pocket Fiber Source specifications
Calibration validity (ISO17025) | 3 years |
Modulation | 270 Hz, 1 kHz, 2 kHz ±2 % |
Multi-fiber ID | 12 fibers |
Autotest (not available for 470, 520 nm LED sources) | Compatible with Kingfisher's 1-way Loss Test Sets & Power Meters (except KI9600, KI23400, KI27400 series) |
Power | 2 x AAA (LR-03) Alkaline |
Battery life | Laser/LED source: 40/35 hours (typical) in Autotest |
Auto off | Selectable |
Case | Polycarbonate with captive dust cap, 2.5-meter drop tested |
Size | 124 mm x 81 mm x 25 mm |
Unit weight | 0.15 kg |
Shipping weight | 0.3 kg |
Operating / storage temperature | -15 to 55 °C / -25 to 70 °C |
Relative humidity | 0 ~ 95% |
Warranty | 3 years |
In the box

SC Through Connector OPT046

Canvas Pouch for KI9000 Series Instruments OPT156

Quick Reference Guide QRG

Quality Assurance Certificate
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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