Dual LED Optical Test Source, T2803
Cat No: T2803
This dual LED source is a general purpose test source for multimode systems at 850 / 1300 nm. Typical applications include fiber optic attenuation measurement, polarity testing and fiber identification on critical systems.
Overview
- Encircled Flux compliant
- Easy to use, rugged & versatile
- Long battery life, micro USB power/charger
- Interchangeable connectors with dust cap & tilt bail
- Superior re-connection repeatability, < 0.1 dB
- Excellent stability
- Autotest & Multi-Fiber ID Tone generator
- Full QA & test reports ISO/IEC 17025 traceable
Documents
Specifications
| Attribute Name | Attribute Value |
|---|---|
| Output wavelength | Port 2: 850, 1300 nm LED |
| Output power | -20 dBm ±1 dB (@ 62.5/125 µm) |
| Adjust output power | Adjustable over 7 dB in 0.01 dB steps |
| Short term stability (for 15 min, typical ±2 °C, after warm up, ORL < -25 dB) | 0.01 dB |
| Stability over temperature | 0.35 dB (typical) |
| Wavelength drift | 0.4 nm /°C (typical) |
| Mode controlled source | 50/125µm compliant: IEC 61280-4-1 {Ed.1.0}, TIA 526-14A & TIA TSB-178 |
| Reconnection repeatability (95% confidence) | 0.05 dB |
| Calibration validity (ISO/IEC 17025) | 3 years |
| Modulated output | 270 Hz, 1 kHz, 2 kHz ± 2 %, 12 Multi-Fiber ID tones |
| Autotest (not available for 470, 540 nm LED sources) | Compatible with KI Autotest power meter port & matching λ |
| Power | Battery / External power via USB |
| Battery types | 2x AA (LR6) Alkaline / 2x AA NiMH AA (rechargeable via USB) |
| Battery life | Laser/LED source: 90/80 hours in Autotest, typical |
| Auto off | Selectable |
| Case | Polycarbonate (body) / rubber (edges & corners), moisture resistance, 1-meter drop tested |
| 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 |