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| OLK51NMM Test Set LED OM120NI/OS420N |
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| The OLK51NMM is a Test kit designed for multimode applications. The OLK51NMM combines the OM120NI optical power meter and OS420N LED sender and is ideally suited for testing fiber optic networks with multimode cables. The OM120NI power meter includes such features as an enlarged screen for optimal viewing, extended battery life (100+ hours), tone detection (270Hz, 330Hz, 1KHz & 2KHz), dBm\dB\Watts read out and an auto off feature (optional 10 or 30 min). The unit utilizes an InGaAs detector and its calibrated wavelengths include 850/1300/1310/1490/1550 & 1625nm. All wavelengths have a Set Reference feature which stores selected wavelengths absolute value to memory. The OS420N is a 850nm /1330nm LED light source, both LED's are potted in fixed ST housings and are individually adjustable. |
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| Features |
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| OLK51NMM Features: | | l | Compact light weight carrying case | | l | 850/1300/1310/1490/1550 & 1625nm | | l | dBm/W (absolute) + dB (relative) measurement | | l | Extended Graphical display for optimal viewing | | l | Zero reference with dBm value displayed | | l | dBm and Watts displayed simultaneously | | l | Set Reference Feature for all calibrated wavelengths | | l | 0.1dB /0.01dB Resolution (Selectable) | | l | Display back light | | l | Auto power off (10 or 30 min option) | | | | OLK51NMM Package Contents: | | 1 | OM120NI Meter | | 1 | OS420N Sender | | 1 | AD100 (2.5mm Universal Adapter) | | 1 | Alco wipes | | 1 | CALM Calibration Meter | | 1 | Product Manual | | | | OLK51NMM Option: | | l | FMD200 Microscope |
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| Specifications |
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| OM120NI | SPECIFICATIONS, KEY FEATURES AND APPLICATIONS |
| Applications | Single Mode, Multimode |
| Calibrated Wavelengths | 850nm, 1300nm, 1310nm, 1490nm, 1550nm & 1625nm |
| Dynamic Range | ~+6dBm to -60dBm |
| Detector Type | 1mm InGaAs |
| Accuracy (@25°C, -20.0dBm) | ±0.25 dB |
| Measurement Units | dBm (absolute)\Watts\dB (relative) |
| Resolution | 0.1 or 0.01 dB |
| Controls | 5 Soft Buttons |
| Buttons | On/Off, Backlight, λ , dB-dBm, Zero Reference |
| Power | 1 x 9V Batteries or AC Power Converter |
| Low Battery Indicator | Yes |
| Display | Graphical LCD with Backlight |
| Adaptor Options | ST, SC, FC, 2.5mm Universal & LC (other adapters also available) |
| Auto-Shutdown | Yes |
| Protective Rubber Boot | Yes |
| Testing Reference Guide | Yes |
| Enclosure Size | Compact Handheld (L-4.94"/W-2.75"/H- 1.2") |
| Operation Temperature | -10°C to +50°C (45% Hum, non condensing) |
| Storage Temperature | -20°C to +60°C (75% Hum, non condensing) |
| Qualified | CE, RoHS and WEEE |
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| OS420N | SPECIFICATIONS, KEY FEATURES AND APPLICATION |
| Applications | Premises, campus cabling networks with Multimode |
| Wavelengths (λ) | 850nm & 1300nm |
| Wavelength Peak | 850nm ± 30nm |
| | 1300nm ± 30nm |
| Output Type | LED |
| Output Power | >-20.0dBm @850 & 1300
Into 62.5 micron fiber (Side adjustable trim pots for output power level adjustment) |
| Stability per hour (after 5 min warm up) | Less than 0.1 dB |
| Connector Style | 1300nm - ST |
| | 850nm - ST |
| Modulated Frequencies | N/A |
| Battery | 1 x 9V |
| Emitter Type | Class 1 LED Product |
| Protective Rubber Boot | Yes |
| Enclosure Size | Compact Handheld (L-4.94"/W-2.75"/H- 1.2") |
| Operation Temperature | -10°C to +50°C (45% Hum, non condensing) |
| Storage Temperature | -20°C to +60°C (75% Hum, non condensing) |
| Qualified | CE, RoHS and WEEE |
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