ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Wavelength: 1550±20nm
Dynamic range: 22dB
Fiber type: G .652D
Event dead zone: 2.5 m
Attenuation zone: 8 m
Measuring range: 100m/500m/1 km/2 km/5 km/10km/20km/40km/60km/90km
Pulse width: 5ns/10ns/20ns/50ns/100ns/200ns/500ns/1us/2us/5us/10us
Accuracy: ±( 1m+Sampling interval+0.005% X measuring range)
Linearity: ±0 .2d B/dB
Sample points: Maximum sampling points：20000
Sampling resolution: 25cm~8 m
Loss resolution: 0.001d B
Range resolution: 0.001m
Safety level: Class 3B
Environment:
Working temperature：- 10℃~50℃
Storage ambient temperature：-40℃~+70℃
Humidity：0~90%(non condensing)
Size/weight: Size ：17 x 12 x 3cm; weight：340g
OPM
Wavelength: 850/ 1300/ 1310/ 1490/ 1550/ 1625/1650nm
Range: A:-70~+10dBm; B:-50~+26dBm
Frequency: 270Hz/330Hz/ 1 kHz/2 kHz
Uncertainty: ±5%
Connector: Universal connector 2.5mm
Laser Source
Wavelength: 1310/1550nm
Laser Type: FP-LD
Output power: -5dBm±2dB
Uncertainty: ±5%
Connector: Same as OTDR port; Customized
Other Module
VFL
Wavelength: 650nm
Output Power: 10mW
Universal Connector: 2.5mm
Battery: 4000mAh/3 .7V
Adapter: USB (Type C)
Memory: Inside≥1000, external:SD
