ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Wavelength: 1310/1550nm±20nm
Dynamic Range: 50/48dB
Dead-zone: 0.8/3m
Test Parameter
Pulse Width: 3ns, 5ns, 10ns, 30ns, 50ns, 100ns, 275ns, 500ns, 1μs, 2μs, 5μs, 10μs, 20μs
Testing Distance: 500m, 2km, 5km, 10km, 20km, 33km, 40km, 80km, 120km, 160km, 265kmSampling Resolution Minimum 5cm
Sampling Point: Maximum 256,000 points
Linearity: ≤0.05dB/dB
scale Indication: X axis: 4m~70m/div, Y axis: Minimum 0.09dB/div
Distance Resolution: 0.01m
Distance Accuracy: ±(0.75m+measuring distance×3×10^-5+sampling resolution) (excluding IORuncertainty)
Reflectance Accuracy: Single mode: ±2dB, multi-mode: ±4dB
IOR Setting: 1.2000~1.7000, 0.0001 step
Units: Km, miles, feet
OTDR Trace Format
Telcordia universal, SOR, issue 2 (SR-4731)
OTDR: User selectable automatic or manual set-up
VFL Module
Wavelength: 650nm(±20nm)
Output Power: 10mw,CLASSIII B
Test Range: 12km
Connector: Universal 2.5mm interface
Launching Mode: CW/2Hz
OPM Module
Wavelength Range: 800~1700nm
Calibrated Wavelength: 850/1300/1310/1490/1550/1625/1650nm
Test Range: Type A: -60~+5dBm (standard); Type B: -40~+23dBm(optional)
Resolution: 0.01dB
Accuracy: ±0.35dB±1nW
Connector: FC/UPC or SC/UPC or customized
LS Module (Laser Source)
Working Wavelength: Consistent with OTDR (Except 850nm/1300nm)
Output Power: ≥-10dBm
Output Mode: CW/270Hz/1kHz/2kHz
Accuracy: ±0.5dB
Connector: FC/UPC or SC/UPC or customized
General Specification
Dimension: 253×168×73.5mm/1.5kg (battery included)
Display: 7 inch touch screen TFT-LCD with LED backlight
Interface: 1×RJ45 port, 3×USB port (USB 2.0, Type A USB×2, Type B USB×1)
Power Supply: 10V(dc)/4A, 100V(ac) to 240V(ac), 50~60Hz
Battery
7.4V(dc)/5.2Ah lithium battery (with air traffic certification)
Operating time: 6 hours①, Telcordia GR-196-CORE
Charging time: <4 hours (power off)
