Yokogawa AQ7283J 1383/1625nm OTDR
Yokogawa OTDRs. Dynamic Range: 42 dB (1310 nm).
- Model
- Yokogawa AQ7283J
- Calibration
- Available on request
- Price
- $6,279
- Status
- In stock
- RFQ ref
- AQ7283J
This unit
The Yokogawa AQ7283J is a modular Optical Time Domain Reflectometer (OTDR) engineered for comprehensive single-mode fiber characterization across metro, access, and FTTH networks. It delivers four-wavelength operation - 1310 nm, 1383 nm, 1550 nm, and 1625 nm - with specialized capability to measure water-peak absorption in low-OH fibers and perform live-line testing without disrupting active communications traffic.
Technical Specifications
Wavelengths: 1310 ±25 nm, 1383 ±2 nm, 1550 ±25 nm, 1625 ±25 nm Applicable Fiber: Single-Mode (SM) per ITU-T G.652 Distance Range: 0.2 km through 512 km in 14 selectable increments Pulse Width: 3 ns to 20 µs across 14 settings Event Dead Zone: 0.6 m Attenuation Dead Zone: 3.5 m (1383 nm), 4 m (1550 nm and 1625 nm) Dynamic Range: 42 dB (1310 nm), 39 dB (1383 nm), 40 dB (1550 nm and 1625 nm) Laser Classification: Class 1M (1383/1550/1625 nm); Class 3R (1310 nm) Display: 8.4-inch color TFT LCD, 800 × 600 pixels resolution Storage: ≥1000 waveforms internally; USB and SD card external storageKey Features
- 1383 nm wavelength for water-peak measurement and CWDM fiber qualification
- 1625 nm filtered port enables live-line measurement without signal disruption
- Smart Mapper automatic measurement with PASS/FAIL judgment
- Multi-trace comparison and macro-bend detection via wavelength waveform analysis
- Multi-touch capacitive touchscreen with hard-key button operation
- Fault locator with one-tap PDF report generation
- Internal post-processing software for curve analysis and documentation
Typical Applications
- Single-mode fiber installation and maintenance verification
- Low-OH fiber characterization in CWDM network feasibility studies
- Live-network OTDR measurement without service interruption
- Optical fiber manufacturing and cabling process inspection
- Macro-bending detection through comparative wavelength analysis
Compatibility & Integration Interfaces include one Unit port, one Module port, three USB ports (Type A ×2, Type B mini ×1), optional Ethernet 10/100BASE-T, and SD card slot. Remote control via USB or TCP/IP. Supported file formats: SOR, CSV, SET, BMP, JPG, CFG, and PDF.
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range | 1310 ±25 nm, 1383 ±2 nm, 1550 ±25 nm, 1625 ±25 nm |
Yokogawa AQ7283J — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Yokogawa AQ7283J. Calibration covers distance accuracy verified against a calibrated fiber length reference, event loss measurement accuracy at splice and connector events, dead zone (event and attenuation) at rated pulse width, dynamic range verification at 1310 nm and 1550 nm, backscatter coefficient calibration, and return loss measurement accuracy. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Yokogawa AQ7283J faults: optical port connector damage or contamination, battery failure, display damage from field use, module failure on FTB or MTS platforms, calibration drift. Most field OTDRs fail due to physical damage. On modular platforms (EXFO FTB, Viavi MTS), individual module failures are serviced without replacing the entire mainframe. Optical port cleaning resolves many apparent measurement faults before mechanical repair is needed.
Yokogawa AQ7283J price
This Yokogawa AQ7283J is listed at $6,279. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Yokogawa AQ7283J calibration cost
NIST-traceable calibration for the Yokogawa AQ7283J is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers distance accuracy verified against a calibrated fiber length reference, event loss measurement accuracy at splice and connector events, dead zone (event and attenuation) at rated pulse width, dynamic range verification at 1310 nm and 1550 nm, backscatter coefficient calibration, and return loss measurement accuracy. Turnaround is 1 to 3 business days after receipt. See full calibration details →
