PXM/LXM Duplex and Multi-Fiber Optical Loss Test Set (OLTS)
The PXM/LXM is a full-featured duplex and multi-fiber power meter and light source with the industry's fastest test speeds. It supports Tier-1 duplex and multi-fiber certification with loss, polarity, and length measurement, along with onboard certification standards.
Specification Snapshot
Power Measurement Range (dBm)
5 to -45
Wavelength Measurement Range (nm)
850 to 1550
Wavelength (nm)
1310±20, 1550±20
Typical Power Output (mW)
≤0.4
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Overview
The PXM/LXM is a full-featured duplex and multi-fiber power meter and light source with the industry's fastest test speeds. It supports Tier-1 duplex and multi-fiber certification with loss, polarity, and length measurement, along with onboard certification standards.
Specifications
| Parameter | Value |
|---|---|
| Optical Connector | Standard: Contactless MPO-12 male (pinned), supporting both APC and UPC. Connector with protective shutter. P12/P24 models: Click-Out adapter interface (pinned & unpinned). |
| Detector Type | InGaAs |
| Power Measurement Range (dBm) | 5 to -45 |
| Power Uncertainty (dB) | ±0.35 |
| Linearity (dB) | ±0.01 |
| Display Resolution (dB) | 0.01 |
| Wavelength Measurement Range (nm) | 850 to 1550 |
| Calibrated Wavelengths (nm) | 850, 1300, 1310, 1550 |
| Tone Detection | 270Hz, 330Hz, 1kHz, 2kHz |
| Auto-Wavelength Recognition and Switching | Yes |
| Length Measurement | Up to 25km depending on conditions with singlemode and 1km with multimode |
| Storage Capacity | 10,000 measurements at two wavelengths |
| Warranty (year) | 1 |
| Calibration Interval (Years) | 3 |
| Emitter type | Laser |
| Wavelength (nm) | 1310±20, 1550±20 |
| Output Power (dBm) | ≥-13/≥-12 |
| Stability (dB) | ±0.1 |
| Warm-up Time (minutes) | 15 |
| Tone Generation | 270Hz, 330Hz, 1kHz, 2kHz |
| Laser Type | 635±10 |
| Modulation | CW, 1Hz, 4Hz |
| Typical Power Output (mW) | ≤0.4 |
| Display | 4-in touchscreen |
| Display Type | Color display with capacitive touchscreen |
| Size (H×W×D) | 171mm×93mm×48mm |
| Weight (with battery) | 0.5kg |
| Interfaces | Bluetooth 5.1 with Bluetooth Low Energy (BLE) |
| Data Management | EXFO Exchange |
| Data Management | FastReporter or USB connection |
| Test Speed | Loss and polarity measurement for MPO-12 cable at 2 wavelengths in 1 second |
| Operating Temperature | -10°C to 45°C |
| Storage Temperature | -40°C to 60°C |
Applications
1. AI supercomputer clusters 2. Hyperscaler data centers 3. Enterprise 4. Private networks
Key Features
1. Measure loss, length, and polarity on duplex and multi-fiber links at 2 wavelengths in just 1 second 2. Multi-connector compatibility with patented Click-Out connectors 3. First-time-right polarity detection for duplex and multi-fiber links 4. Standards compliance with TIA, ISO, and IEC standards 5. Hybrid contactless connector for precise measurements 6. Long battery life with up to 8 hours of continuous use 7. Field-replaceable batteries and Click-Out adapters 8. 4-inch color touchscreen for visibility in all conditions 9. 3-year calibration interval to reduce downtime 10. Compliance and business intelligence with EXFO Exchange cloud capabilities
Datasheet
Product Datasheet
PDF
Supplier Information
<p>EXFO develops smarter test, monitoring and analytics solutions for the global communications industry. As a trusted advisor, we serve fixed and mobile network operators, hyperscale data centers, and leaders in production and R&D. We provide insights into superior network performance, service reliability, and user experience. Backed by 40 years of innovation, EXFO uniquely combines equipment, software and services to enable customers to upgrade 5G, cloud-native and fiber networks faster and more reliably.</p>
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