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This is a handheld optical light source that combines 850 and 1300 nm multimode LED with 1310 and 1550 nm singlemode lasers. Designed for general-purpose testing of both multimode and singlemode fiber systems, it provides excellent output stability, reconnection repeatability, and ISO/IEC 17025 traceable calibration. With its APC connectors, rugged housing, and long battery life, it is ideal for broadband, enterprise, and telecom field testing.
This is a handheld optical light source that combines 850 and 1300 nm multimode LED with 1310 and 1550 nm singlemode lasers. Designed for general-purpose testing of both multimode and singlemode fiber systems, it provides excellent output stability, reconnection repeatability, and ISO/IEC 17025 traceable calibration. With its APC connectors, rugged housing, and long battery life, it is ideal for broadband, enterprise, and telecom field testing.
Features
| Source Wavelengths | 850 and 1300 nm LED 1310 and 1550 nm laser |
| Output Power | LED:
|
| Power Adjust Range | Laser adjustable over 7 dB in 0.01 dB steps LED fixed |
| Short-Term Stability | 0.04 dB (1310 and 1550 nm laser, 15 min) 0.01 dB (LED, 15 min) |
| Stability Over Temperature | 0.6 dB (laser) 0.35 dB (LED) Typical |
| Wavelength Tolerance | ±20 nm at 25°C (LED) ±6.5 nm (laser) |
| Spectrum Width | 35 and 48 nm typical (LED) <1 nm (laser) |
| Wavelength Drift | 0.4 nm per °C (LED) 0.1 nm per °C (laser) |
| Reconnection Repeatability | <0.1 dB at 95% confidence |
| Modulation | 270 Hz 1 kHz 2 kHz ±2% 12 Multi-Fiber ID tones |
| VisiTester Option | Not included on T2824-APC (separate T28624 models) |
| Calibration Validity | ISO/IEC 17025, 3 years |
| Power Supply | 2 × AA Alkaline NiMH rechargeable (via micro-USB) |
| Battery Life | 80 to 90 hours in Autotest (typical) |
| Display | 2.9 x 2.2" (74 x 55 mm) high contrast LCD |
| Case | Polycarbonate body with rubber edges Moisture resistant 1 m drop tested |
| Temperature | Operating: 5 to 131°F (-15 to 55°C) Storage: -13 to 158°F (-25 to 70°C) Humidity: 0 to 95% RH |
| Warranty | 3 years |
| Dimensions | 7.5 x 4.1 x 1.4" (190 x 105 x 35 mm) |
| Weight | 0.93 lbs (420 g) |
| Source Wavelengths | 850 and 1300 nm LED 1310 and 1550 nm laser |
| Output Power | LED:
|
| Power Adjust Range | Laser adjustable over 7 dB in 0.01 dB steps LED fixed |
| Short-Term Stability | 0.04 dB (1310 and 1550 nm laser, 15 min) 0.01 dB (LED, 15 min) |
| Stability Over Temperature | 0.6 dB (laser) 0.35 dB (LED) Typical |
| Wavelength Tolerance | ±20 nm at 25°C (LED) ±6.5 nm (laser) |
| Spectrum Width | 35 and 48 nm typical (LED) <1 nm (laser) |
| Wavelength Drift | 0.4 nm per °C (LED) 0.1 nm per °C (laser) |
| Reconnection Repeatability | <0.1 dB at 95% confidence |
| Modulation | 270 Hz 1 kHz 2 kHz ±2% 12 Multi-Fiber ID tones |
| VisiTester Option | Not included on T2824-APC (separate T28624 models) |
| Calibration Validity | ISO/IEC 17025, 3 years |
| Power Supply | 2 × AA Alkaline NiMH rechargeable (via micro-USB) |
| Battery Life | 80 to 90 hours in Autotest (typical) |
| Display | 2.9 x 2.2" (74 x 55 mm) high contrast LCD |
| Case | Polycarbonate body with rubber edges Moisture resistant 1 m drop tested |
| Temperature | Operating: 5 to 131°F (-15 to 55°C) Storage: -13 to 158°F (-25 to 70°C) Humidity: 0 to 95% RH |
| Warranty | 3 years |
| Dimensions | 7.5 x 4.1 x 1.4" (190 x 105 x 35 mm) |
| Weight | 0.93 lbs (420 g) |
