The JDSU OLP-55 (2277/01) is a high-performance SMART Optical Power Meter designed for installing, testing, and maintaining singlemode and multimode optical networks. Offering industry-leading accuracy, it features a unique built-in auto-zeroing function for automatic dark current compensation. With the capability to store up to 1000 test results and support for up to 900 calibrated wavelengths, the OLP-55 provides a robust and reliable field-testing solution.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | USB port |
| Display | Illuminated graphical user interface (128 x 64 pixels) |
| Included Accessories | SNT-121A AC adapter, 4 × NiMH rechargeable batteries, USB cable, neck strap, belt bag, and PC software |
Physical
| Parameter | Value |
|---|---|
| Power Supply | 4x AA batteries (alkaline or rechargeable NiMH) or optional SNT-121A AC adapter |
| Operating Temperature | -10 to +55 °C |
| Dimensions (W×H×D) | 95 x 195 x 47 mm |
| Weight | 0.5 kg |
Optical Specifications
| Parameter | Value |
|---|---|
| Detector Type | InGaAs |
| Wavelength Range | 800 to 1700 nm |
| Calibrated Wavelengths | 850 nm, 980 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm, 1625 nm |
| Customizable Wavelengths | Up to 900 wavelengths (adjustable in 1 nm steps) |
| Power Measurement Range | -60 to +10 dBm |
| Max. Safe Input Power | +16 dBm |
| Intrinsic Uncertainty | ±0.13 dB (±3%) under reference conditions |
| Linearity | ±0.06 dB (-50 to +5 dBm) |
| Fiber Type Compatibility | Singlemode (9/125 µm) and multimode (50/125 µm, 62.5/125 µm) |
| Optical Connector Interface | Universal optical adapter system (including UPP adapters) |
Measurement Modes & Functions
| Parameter | Value |
|---|---|
| Auto-Zeroing Function | Built-in auto dark current compensation (no manual zeroing required) |
| Auto-Wavelength Detection (Auto-lambda) | Automatic wavelength detection and tracking with compatible JDSU sources |
| Multi-Wavelength Measurement Mode | Displays up to three test results simultaneously |
| Tone Detection / Modulation Frequency | 270 Hz, 1 kHz, 2 kHz |
| Data Logging Capacity | Up to 1000 test results with automatic date/time stamp |
| Measurement Units | dB, dBm, W (nW, µW, mW) |
| Reference Level Setup | Relative power measurement (dB) with storage of reference level |
| Warm-up Time | None (instantaneous quick-start operation) |
Display & User Interface
| Parameter | Value |
|---|---|
| User Interface | SMARTStar graphical interface |
| Controls | One-handed operation keypad layout |
| Display Backlight | Yes, illuminated GUI display |
Connectivity & Interfaces
| Parameter | Value |
|---|---|
| PC Software Compatibility | OFS-355 Optical Fiber Assistant Software |
Power Supply & Management
| Parameter | Value |
|---|---|
| Power Management | SMARTEnergy power supply management system |
| Battery Operating Time | >100 hours (with dry batteries) |
| Auto-Power Off / Sleep Mode | Yes, programmable automatic shutoff |
Environmental Specifications
| Parameter | Value |
|---|---|
| Storage Temperature Range | -40 to +70 °C |
Physical Characteristics
| Parameter | Value |
|---|---|
| Ruggedization / Shock Protection | Robust, shock-proof, and splash-proof design |
Calibration & Compliance
| Parameter | Value |
|---|---|
| Recommended Calibration Interval | 3 years |
| Traceability Standards | Traceable to NIST/PTB standards |
Environmental
| Parameter | Value |
|---|---|
| Operating Humidity Range | 15% to 95% RH (non-condensing) |
| Maximum Operating Altitude | 2000 m |
Compliance & Safety
| Parameter | Value |
|---|---|
| Pollution Degree | 2 |
| Overvoltage Category | II |
| Electrical Safety Compliance | IEC 61010-1 |
| EMC Compliance | EN 61326-1 |
| Vibration Standard | IEC 60068-2-6 |
| Shock Standard | IEC 60068-2-27 |
Wavelength
| Parameter | Value |
|---|---|
| Custom Wavelength Step Size | 1 nm |
Features
| Parameter | Value |
|---|---|
| Real-Time Clock | Integrated, providing date and time stamping for logged data |
| Auto-Wavelength Source Compatibility | JDSU SMART optical light sources (such as OLS-55 and OLS-56) |
Power Supply
| Parameter | Value |
|---|---|
| External AC Adapter Input | 100 to 240 V AC, 50/60 Hz |
| External DC Input Voltage | 12 V DC |
| Supported Battery Types | 4 × AA NiMH (rechargeable) or 4 × AA Alkaline (non-rechargeable) |
Optical
| Parameter | Value |
|---|---|
| Optical Adapter System | Interchangeable adapter system (UPP 2.5 mm, UPP 1.25 mm, FC, SC, ST, LC, DIN) |
Technology
Optical Power Meter
Applications
Singlemode and multimode fiber network installation and maintenance