7460B Tangle-Free Insertion-Loss and Return-Loss Tester
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Specifications
| Parameter | Value |
|---|---|
| Built-In Light Source (nm) - Model1 | 1310/1550，650 1490/1625，650 |
| Built-In Light Source (nm) - Model2 | 1300/850，650 980, 650 |
| Light Source Stability | 0.03 dB |
| Light-Source Type (dB) - Model1 | F-P Laser |
| Light-Source Type (dB) - Model2 | LED |
| Insertion Loss - Absolute Accuracy | 0.15 dB |
| Insertion Loss - Measurement Range | +5～-70 dBm |
| Insertion Loss - Measurement Uncertainty | 0.04dB (+3~-50dBm) 0.3dB (-50~-70dBm) |
| Return-Loss Measurement (dB) - Model1 | >70 |
| Return-Loss Measurement (dB) - Model2 | >60 |
| Return-Loss Measurement Uncertainty - Model1 | 0.3 dB (0~-60dB) 1.0 dB (-60~-65dB) 2.0 dB (-65~-70dB) |
| Return-Loss Measurement Uncertainty - Model2 | 0.3 dB (0~-40dB) 1.0 dB (-40~-55dB) 2.0 dB (-55~-65dB) |
| Output Interface | FC/APC |
| Communication Interface | RS232 |
| Operating Power Supply | 110VAC/220VAC 50HZ |
| Operating Temperature | -10~+40 ℃ |
| Storage Temperature | -25~+70 ℃ |
| Dimensions | 300 mm × 340 mm × 160 mm |
| Other | Supports patch-cord insertion-loss and return-loss testing, database storage and shipment-report printing. |
Key Features
Datasheet
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