Exfo FLS-135A Singlemode Light Source
Exfo Optical Light Sources. Model: FLS-135A.
- Model
- Exfo FLS-135A
- Calibration
- Available on request
- Price
- $540
- Status
- In stock
- RFQ ref
- FLS-135A
This unit
The EXFO FLS-135A is a portable singlemode light source engineered for fiber optic network certification, troubleshooting, and loss measurements. Dual-wavelength operation at 1310 nm and 1550 nm minimizes connector handling and accelerates field testing cycles. The instrument outputs continuous wave (CW) signals for power and loss measurements, plus 2 kHz modulation for fiber identification.
Two output ports accommodate SC/PC or UPC/FC connectors.
Technical Specifications
- Wavelengths: 1310 nm and 1550 nm
- Fiber Type: Singlemode
- Output Ports: 2
- Connector Options: SC/PC or UPC/FC
- Signal Modes: CW (continuous wave) and 2 kHz modulation
- Laser Safety: Compliant with 21 CFR 1040.10 and IEC-60825-1
Key Features
- Dual-wavelength platform reduces test time and eliminates redundant connections
- Stable, precise optical output across operating range
- 9 V battery operation with minimum 7-hour runtime
- Auto-shutoff timer (10 minutes) extends battery life
- AC adapter powering option for extended deployment
- Compact dimensions: 22.2 cm H × 10.3 cm W × 5.9 cm D
- Weight: 0.6 kg for field portability
Typical Applications
- Fiber loss and attenuation certification
- Network continuity verification
- Field troubleshooting of singlemode installations
- Acceptance testing of deployed fiber systems
Compatibility & Integration The FLS-135A integrates with EXFO power meters, including the FOT-10A and FOT-20A series, forming complete loss measurement systems. The instrument ships with user guide, carrying case, 9 V battery, AC adapter, protective holster, shoulder strap, and Certificate of Compliance.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | 9 V battery | Wavelength Range: 1310 nm and 1550 nm |
Exfo FLS-135A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Exfo FLS-135A. Calibration covers output power at specified wavelengths, wavelength accuracy, 15-minute output stability, and modulation frequency accuracy where applicable. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Exfo FLS-135A faults: laser diode end-of-life (output below spec), fiber output connector damage, output instability. Common repairs include laser diode replacement when output falls below spec, fiber output connector repair, and thermal management service.
Exfo FLS-135A price
This Exfo FLS-135A is listed at $540. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Exfo FLS-135A calibration cost
NIST-traceable calibration for the Exfo FLS-135A 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 output power at specified wavelengths, wavelength accuracy, 15-minute output stability, and modulation frequency accuracy where applicable. Turnaround is 1 to 3 business days after receipt. See full calibration details →
