YOKOGAWA AQ7280 ການທົດສອບເຄືອຂ່າຍເສັ້ນໃຍເສັ້ນແສງອອບຕິກລີ້ເຊີມີມູນເລີ່ມ AQ7284A (2WL 1310/1550 nm 38/36 dB)
Main frame AQ7280
Display : 8.4-inch color TFT LCD (Resolution: 800 × 600, Multi-touch capacitive touchscreen)
Electrical interface Unit interface × 1, Module interface × 1, USB 2.0 × 3 [Type-A × 2, Type-B (Mini-B) × 1], Ethernet (10/100BASE-T - Option) × 1, SD card slot × 1
Remote control : USB Type-B (Mini-B), Ethernet (TCP/IP)
Data storage
- Storage Internal storage: ≥1000 waveforms, External storage: USB memory, SD memory card
- File format Write: SOR, CSV, SET, BMP, JPG, CFG, PDF, SMP Read: SOR, SET, SMP
Dimensions Approx. 287 mm (W) × 210 mm (H) × 80 mm (D) (excluding projections)
Weight Approx. 2.2 kg (including internal battery and protectors, excluding OTDR unit and options)
OTDR functions :
- Minimum readout resolution : Horizontal axis: 1 cm, Vertical axis: 0.001 dB
Group refractive index : 1.30000 to 1.79999 (in 0.00001 steps)
Distance unit : m, km, mile, kf
Measurement : Distance, Loss, Return loss, Section Return loss, dB/km
Analysis : Multi Trace Analysis, Two-Way Trace Analysis, Difference Trace Analysis, Section Analysis, Macro Bending Analysis
Other functions : Multi Fiber Project, Fault Locator, Work Completion Notice, File Report, Auto Event Search, Pass/Fail Judgment,
Fiber Surface Test (Option), Schedule Measurement (Option), Smart Mapper (Option)
General specifications :
Environmental conditions :
- Operating temperature −10 to 50°C (0 to 40°C when AC adapter is being used. 0 to 35°C when the battery is be charged)
- Storage temperature −20 to 60°C
- Humidity 0 to 90% RH (20 to 90% with 739874 AC adapter, non-condensing)
- Altitude 4000 m
Power requirements : 100 to 240 VAC, 50/60 Hz (AC adapter)
Battery : Type Lithium-ion
- Operating time : 15 hours (Telcordia GR-196-CORE Issue2 2010), 10 hours *4 (Continuous measurement)
Recharge time : 6 hours
Module AQ7282A :
Wavelength (nm) : 1310±25/1550±25
Number of optical port : 1
Applicable fiber : SM (ITU-T G.652)
Distance range (km) : 0.2, 0.5, 1, 2, 5, 10, 20, 30, 50, 100, 200, 300, 400, 512
Pulse width (ns) : 3, 10, 20, 30, 50, 100, 200, 300, 500, 1000, 2000, 5000, 10000, 20000
Event dead zone : 0.6
Attenuation dead zone : 3.5/4
Dynamic range at 20 μs pulse width (dB) : 38/36
Loss measurement accuracy (dB/dB) : ±0.03
Optical connector : Universal Adapter SC, FC, LC, and SC Angled-PC
Laser class : 1
Power Checker (Integrated optical powermeter) (/PC) :
- Wavelength setting : 1310/1490/1550/1625/1650 nm
- Power range : −50 to −5 dBm
- Measurement accuracy : ±0.5 dB
- Optical input port : OTDR port
Stabilized Light Source (/SLS) :
- Wavelength (nm) : 1310±25/1550±25
- Optical output power : −3 dBm ±1 dB
- Output power stability (dB) : ±0.05/±0.05
- Modulation mode : CW, 270 Hz, 1kHz, 2 kHz
- Optical output port : OTDR port
- Laser class : 1
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ