Yokogawa AQ1000 Entry Level Optical Time Domain Reflectometer (1310 ±20/1550 ±20 nm)
Wavelength (nm)*4 1310 ±20/1550 ±20
Applicable fiber SM (ITU-T G.652)
Distance range (km) 0.2, 0.5, 1, 2, 5, 10, 20, 30, 50, 100, 200, 256
Pulse width (ns) 3, 10, 20, 30, 50, 100, 200, 300, 500, 1000, 2000,
5000, 10000, 20000
Sampling resolution min. 5 cm
Number of sample points max. 256000
Distance measurement
accuracy (m)
±(1 m + Measurement distance × 2 × 10−5
±1 sampling resolution)
Event dead zone (m)*1 ≤ 0.8
Attenuation dead zone (m)*2, *4 4/5
Dynamic range (dB)*3, *4 32/30
Loss measurement accuracy ±0.03 dB/dB
Reflection accuracy ±2 dB
Laser class † Class 1M or 1Display: 5.0 inch color TFT LCD WVGA (Capacitive touchscreen) Resolution: 800 × 480 pixel
External interfaces: USB2.0 × 2 (Type A × 1: Host, Type micro B × 1: USB mass storage devices, DC power supply)
Wireless LAN (/WLN option): IEEE802.11b/g/n
Environmental conditions: Temperature Operating: –10°C to 50°C,
(10 to 35°C during charging, excluding a USB power adapter) (0 to 50°C when WLAN using); Storage: –20°C to 60°C, Humidity 5 to 90%RH (No condensation)
Altitude: 4000 m or less
Power requirements: DC 5 V±10%, max. 1.5 A
Battery: Type Lithium ion polymer: Operating time: 10 hours or more (Telcordia GR-196-CORE Issue 2, September 2010)
Dimensions: 185 mm (W) × 116 mm (H) × 56 mm (D) (excluding projections)
Weight: Approx. 660 g
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ