ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
1. OCID
Measurement Method: Single fiber testing (no loop)
Wavelength: 1550nm±20nm
Test Distance: 120km
Unidirectional Optical Cable Loss: 24km
Initial Dead Zone: No dead zone
SNR: > 10dB
Fiber Type: SM (G.652)
Connector: APC (Interchangeable FC/SC/ST)
2. OTDR
Wavelength: 1550nm ± 20nm
Fiber Type: SM (G.652)
Max. Dynamic Range: 36dB
Event Dead Zone: 1m
Attenuation Dead Zone: 6m
Measurement Range: 0.5km/1km/2km/4km/8km/16km/32km/64km/128km/256km
Pulse Width: 3ns/5ns/10ns/50ns/80ns/160ns/320ns/500ns/800ns/1µs/3µs/5µs/8µs/10µs/20µs
Sampling Points: 16k – 128k
Sampling Resolution: 0.05m – 16m
Loss Accuracy: ± 0.05dB/dB
Reflection Accuracy: ± 3dB
Connector: FC/UPC (Interchangeable SC/ST)
File Format: SOR (standard format), PDF (analysis software)
3. OPM
Wavelength Range: 800nm – 1700nm
Measurement Range: -50dBm to +26dBm
Uncertainty: ± 5%
4. LS
Wavelength: Consistent with OTDR output wavelength
Output Power: ≥ -5dBm
Stability: CW, ±0.5dB/15min
5. VFL
Wavelength: 650nm ± 20nm
Output Power: ≥ 10mW
Mode: CW/ 1Hz/ 2Hz
Connector: FC/UPC (Interchangeable SC/ST)
Display: 5.6 inch color LCD touch screen, English interface
Data Storage: Internal: 100M (≤3000 curves), External: 4GB
Battery: 7.4V / 5000mAh Lithium battery
Power Supply: AC /DC Adapter 100V-240V, 50/60Hz, 0.6A
Weight: ≤ 1.5kg
