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Please let us know if you would like a quote or receipt.
We will accommodate your needs flexibly.
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【Tested】【New Battery】
YOKOGAWA
OTDR Site Master Access Master
Optical Pulse Tester
AQ7270
MODEL: 735022
Built-in optical power meter and light source
■1-port, SM1310/1550nm
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| ■Accessories |
・User's Manual (CD-R)
・Operation Guide
・Catalog
・Power Cord
・AC Adapter
・Battery Pack
・Strap
・Soft Case
※The accessories shown in the photos are all that is included.
Please note that items not shown in the photos are not included.
●Regarding batteries, rechargeable batteries, parts, and consumables that need replacement,
they are not covered by the initial product defect or operation guarantee. Please arrange for replacements yourself if necessary. Thank you for your understanding.
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Built-in optical power meter and light source
1-port, SM1310/1550nm
●Short dead zone: 0.8 m
●Fast startup in under 10 seconds
●Wide range of wavelengths to meet diverse measurement requirements from FTTH to metro networks
●Easy-to-use operation, even for beginners
●Built-in dummy fiber option for convenient near-end evaluation
●Large display for easy viewing in a compact body
Significantly improved with a shorter dead zone, faster startup time, and easier user operation. An OTDR that anyone can easily use.
Not only experienced users but also entry-level construction workers can easily perform high-quality measurements, contributing to reduced construction costs.
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| ■Condition |
■Operation confirmed!!
To deliver a quality product to our customers, we have performed the following cleaning before sale.
Cleaning areas
・Exterior cleaning
・Interior cleaning
However, as this is a used product, there are minor scratches from use.
・New battery.
・The main unit is in excellent condition.
・Self-test and self-diagnosis tests were successful. It can be used without issues.
※The product will be delivered in the condition shown in the photos, so please purchase only after reviewing the condition.
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▼Display: 8.4-inch color TFT (640×480 dots)
▼Horizontal screen display sampling resolution: 5cm, 10cm, 20cm, 50cm, 1m, 2m, 4m, 8m, 16m, 32m
Reading resolution: minimum 1cm
▼Vertical screen display
Vertical scale: 0.2dB/div, 0.5dB/div, 1dB/div, 2dB/div, 5dB/div, 7.5dB/div
Reading resolution: minimum 0.001dB
Loss measurement accuracy: ±0.05dB/dB (±0.05dB when the loss measurement is 1dB or less)
▼File format
Read: SOR, TRD, TRB, SET
Save: SOR (Telcordia), SET, CSV, BMP, JPG, PNG
▼External interface: USB1.1 Type A, Type B, 1 each
▼Measurement wavelength
(nm) 10/1550 ± 25
▼Measurement fiber
SM (ITU-T G.652)
▼Distance range
500m, 1km, 2 km, 5 km, 10 km, 20 km, 50 km, 100 km, 200 km, 300 km, 400 km
▼Pulse width
3 ns, 10 ns, 20 ns, 50 ns, 100 ns, 200 ns, 500 ns, 1 us, 2 us, 5us, 10 us, 20 us
▼Dynamic range (dB)
34/32
▼Dead zone (m)
Event: 0.8
▼Laser safety standard: Compliant standard Class 1M
(IEC 60825-1:1993 +A2:2001)
▼Safety standard: Compliant standard EN61010-1
▼Emission: Compliant standard EN61326 Class A
▼Immunity: Compliant standard EN61326 Industrial environment
▼Operating environment: Temperature 0–45°C (0–35°C during battery charging)
Humidity 85% RH or less (no condensation)
▼Storage temperature: -20–60°C
▼Battery: Duration 6 hours*1
▼Charging time: 5 hours*2
▼Rated power supply voltage: 100–240VAC
▼Rated power supply frequency: 50–60Hz
▼Power consumption: Maximum 70W (during battery charging or when printing with an optional printer)
▼External dimensions: W287×H197×D85 mm
(Excluding protrusions and options)
Weight: Approx. 2.8kg (Excluding options)
※Specifications are for reference only. They are listed based on the manufacturer's website.
There may be incorrect information. Please contact us if you find any, and we will correct it. Please use them for reference only.
For more details, please contact the manufacturer.
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Shipping from Kyoto
■Shipping fee (prepaid only)
Flat rate of 2,400 yen nationwide
Shipping to Hokkaido, Okinawa, and remote islands is also the same fee.
※We provide shipping insurance for all products shipped.
If the product is damaged, please contact us.
If the damaged area can be repaired, we will provide repair services.
Returns are not accepted. Thank you for your understanding.
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●Please let us know if you would like a quote or receipt.
We will accommodate your needs flexibly.
●We can issue a set of three documents: a quote, invoice, and delivery note.
Please provide the detailed information required for issuance (billing address, shipping address, seal date, etc.).
※If required, please contact us before purchasing.
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