JW8301/JW8302 Single-Core/Dual-Core Insertion and Return Loss Tester
The JW8301/JW8302 series single/dual-core insertion and return loss testers are professional inspection equipment specially developed for passive optical components such as fiber optic patch cords. They integrate a high-precision optical power meter and multi-wavelength light sources, support threshold determination, automatic testing, and secondary development interfaces. The red light source can be fused into the optical path to achieve automatic continuity checking, eliminating the need to frequently replace connectors. Combined with rich host computer software functions, they provide users with a one-stop optical component testing solution. The JW8302 is equipped with dual LC interfaces, can simultaneously test double-headed fibers or mixed interfaces, and its fiber sequence polarity testing function can greatly improve production line efficiency.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Detector Type | InGaAs |
| Wavelength Range | 850~1700 nm |
| Optical Power Meter Test Range [Built-in Type] | +3~-75 dBm (Built-in Type) |
| Optical Power Meter Test Range [Integrating Sphere Type] | +10~-55 dBm (Integrating Sphere Type) |
| Optical Power Meter Test Range [External Probe Type] | +5~-55 dBm (External Probe Type) |
| Linearity [+3~-55dBm] | ±0.04 dB(+3~-55 dBm) |
| Linearity [-55~-65dBm] | ±0.08 dB(-55~-65 dBm) |
| Linearity [-65~-75dBm] | ±0.2 dB(-65~-75 dBm) |
| Applicable Fiber Type | Standard single-mode and multi-mode fiber |
| Total Uncertainty | ±3 % |
| Light Source Wavelength [Single-mode] | 1310&1550 nm |
| Light Source Wavelength [Multi-mode] | 850&1300 nm |
| Light Source Type [Single-mode] | FP Laser |
| Light Source Type [Multi-mode] | LED |
| Center Wavelength [Single-mode] | ±10 nm |
| Center Wavelength [Multi-mode] | ±30 nm |
| Encircled Flux Standard [Single-mode] | Not applicable |
| Encircled Flux Standard [Multi-mode] | Supports IEC-61280-4-1 |
| Output Power [Single-mode] | >-5 dBm |
| Output Power [Multi-mode] | >-27 dBm |
| Insertion Loss Uncertainty [Single-mode] | ±0.05 dB |
| Insertion Loss Uncertainty [Multi-mode] | ±0.1 dB |
| Insertion Loss Stability [Single-mode] | ±0.01 dB |
| Insertion Loss Stability [Multi-mode] | ±0.03 dB |
| Light Source Stability [Single-mode/Multi-mode; 15min] | 0.01 dB /15 min |
| Light Source Stability [Single-mode; 8h] | 0.03 dB /8 h |
| Light Source Stability [Multi-mode; 8h] | 0.05 dB /8 h |
| Fiber Core [Single-mode] | 9/125 μm |
| Fiber Core [Multi-mode] | 50/125 μm or 62.5/125 μm |
| Optical Output Interface [Single-mode/Multi-mode] | FC/APC |
| Red Light Source | Supports 1 channel 650 nm 1 mW red light |
| Return Loss Test Range [Single-mode] | 12~75 dB |
| Return Loss Test Range [Multi-mode] | 12~50 dB |
| Return Loss Test Accuracy [Single-mode; 12~55dB] | ±1 dB(12~55 dB) |
| Return Loss Test Accuracy [Multimode; 12~35dB] | ±1 dB(12~35 dB) |
| Return Loss Test Accuracy [Single-mode; 55~65dB] | ±1.5 dB(55~65 dB) |
| Return Loss Test Accuracy [Multimode; 35~45dB] | ±1.5 dB(35~45 dB) |
| Operating Power Supply | 220 V AC |
| Warm-up Stabilization Time | 15 min |
| Recommended Calibration Cycle | 12 mon. |
| Communication Interface | RS232 |
| Operating Temperature | 10~40 ℃ |
| Storage Temperature | -15~70 ℃ |
| External Dimensions | 3U*235 mm *380 mm |
Key Features
Datasheet
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Supplier Information
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