Fluke DSP-FTA420S Fiber Test Set
Fluke OTDRs. Accuracy: ** ±0.25 dB at 23 °C.
- Model
- Fluke DSP-FTA420S
- Calibration
- Available on request
- Price
- $380
- Status
- In stock
- RFQ ref
- DSP-FTA420S
This unit
The Fluke DSP-FTA420S Fiber Test Set is a multimode fiber adapter accessory for the Fluke DSP-4000 Series CableAnalyzers, accurate loss, length, and propagation delay measurements across singlemode, multimode, and Gigabit Ethernet multimode fiber links. It performs automated dual-fiber, dual-wavelength testing with bi-directional capability on both fibers in a single test record, enabling field technicians and network installers to certify fiber optic cabling systems against industry standards without manual reconfiguration.
Technical Specifications
Optical Sources: LED light sources at 850 nm and 1300 nm for multimode testing
Wavelengths Calibrated: 850 nm, 1300 nm, 1310 nm, 1550 nm, and 1625 nm
Measurement Capabilities: Loss, length, and propagation delay measurements; dual-fiber, dual-wavelength automated testing; bi-directional fiber testing
Power Measurement Accuracy: ±0.25 dB at 23 °C, 45% RH to 75% RH; -20 dBm at 850 nm
Power Measurement Linearity: ±0.25 dB at 23 °C
Connector Type: SC connector
Operating Temperature: 0 °C to +40 °C
Weight: 7.6 oz (215 g)
Key Features
Automated dual-fiber, dual-wavelength test and certification workflow
Bi-directional testing saves results for both directions in a single record
FindFiber™ feature for rapid signal detection at remote ends
TALK feature enables voice communication with personnel at the opposite end
MONITOR feature tracks maximum and minimum power throughput
Pass/fail results referenced to common fiber test standards
Smart Remote, Loopback, and Far End Source remote end configuration options
LinkWare™ software integration for centralized results management and report generation
Typical Applications
Multimode fiber (MMF) link certification
Singlemode fiber (SMF) link testing
Gigabit Ethernet multimode fiber deployment verification
Field acceptance testing and troubleshooting of installed fiber cabling
Compatibility & Integration Compatible with Fluke DSP-4000, DSP-4100, and DSP-4300 Series CableAnalyzers. Integrates with LinkWare™ Cable Test Management Software for results archival and automated report generation.
Specifications
| Parameter | Value |
|---|---|
| Power Range (dBm) | '-20 dBm (850 nm) | Wavelength Range: 1300 nm, 1310 nm, 1550 nm, 1625 nm, 850 nm |
Fluke DSP-FTA420S — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Fluke DSP-FTA420S. 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 Fluke DSP-FTA420S 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.
Fluke DSP-FTA420S price
This Fluke DSP-FTA420S is listed at $380. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Fluke DSP-FTA420S calibration cost
NIST-traceable calibration for the Fluke DSP-FTA420S 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 →
