Attribute Name | Attribute Value |
Modulated output (source) | 270 Hz, 1 kHz, 2 kHz +- 2 %, 12 Multi-Fiber ID tones |
Output wavelength (source) | 850-1300 nm LED, VisiTester |
Output power (source) | -27 dBm +-1 dB at 62.5 um |
Adjust output power (source) | Fixed |
Stability over temperature (source) | 0.35 dB |
Short term stability for 15 min, typical +-2 °C, after warm up, ORL < -25 dB (source) | 0.01 dB |
Wavelength drift (source) | 0.4 nm per °C (typical) |
Mode controlled (source) | 50/125um compliant: IEC 61280-4-1 {Ed.1.0}, TIA 526-14A & TIA TSB-178 |
Reconnection repeatability at 95% confidence (source) | 0.05 dB |
Length range (2-way Autotest only) | 4.5 dB at 62.5 um |
Length accuracy (2-way Autotest only) | 0.01% +- 4 meters |
Length resolutions | 1 meter (0.000~9.999 Km), 10 meters (10.00~99.99 Km), 100 meters (100.0~127.9 Km) |
Loss range (2-way Autotest) | 24 dB at 62.5 um |
Loss repeatability & loss linearity (2-way Autotest) | 0.06 dB |
Loss range (1-way Autotest) | 24 dB at 62.5 um |
Loss repeatability & loss linearity (1-way Autotest) | 0.06 dB |
VisiTester wavelength | 650 +- 5 nm |
VisiTester power | 0 dBm +- 1 dB at SMF |
VisiTester laser safety | Class 1, IEC60825-2 |
VisiTester blink rate (manual) | CW or 2 Hz |
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, 1590 ~ 1650 nm) / +10 ~ -70 dBm (1270 ~ 1650 nm) |
Accuracy (meter) | 1 % (0.06 dB) |
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 |
Resolution (meter) | 0.01 dB |
Polarization sensitivity (meter) | < 0.05 dB (typical) |
Tone detection (meter) | 150 ~ 9999 Hz +- 1 % |
Autotest | 1-way: compatible with other T23400 & T27400 models / 2-way: compatible with identical model only |
USB interfaces | USB-micro for power & software / USB-A Flash Drive |
Software | KITS (free download) |
Power | Battery / External power via micro-USB |
Battery life | Laser/LED source: 80 hours (typical) in Autotest, Power Meter: 1000 hours (typical) |
Battery type | 2x AA (LR6) Alkaline / 2x AA NiMH AA (rechargeable via micro-USB) |
Auto off | Selectable |
Display | 74 mm x 55 mm high contrast LCD |
Case | Polycarbonate (body) / rubber (edges & corners), moisture resistance, 1-meter drop tested |
Memory | For 8,000 fibers / Unlimited on USB Flash Drive |
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 % |
Calibration validity (ISO/IEC 17025) | 3 years |