JW8307-2IRL/JW18001 Dual-core Winding-free Insertion Loss & Return Loss Tester
The JW8307-2IRL and JW18001-2IRL dual-core winding-free insertion & return loss testers are both upgraded versions of Shanghai Jiahui's classic JW8307. Adopting an optical switch switching and dual-core synchronous testing design, they realize integrated dual-core insertion & return loss measurement and automatic polarity determination, and can be flexibly configured with conventional power meter detector ports or duplex LC detector ports to adapt to diverse production line scenarios, effectively optimizing test travel and comprehensively improving inspection efficiency.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Control Unit [Single-module Sequential Test] | External Control Own Keys/Serial Port to PC |
| Control Unit [Dual-module Parallel Test] | Integrated Industrial PC, Built-in, Standalone Operation |
| Detector Type | InGaAs |
| Wavelength Range [Standard 2.0mm probe/integrating sphere] | 850~1700 nm |
| Optical Power Meter Test Range [Standard 2.0mm probe] | +5~-75 dBm |
| Optical Power Meter Test Range [Integrating sphere] | +10~-55 dBm |
| Linearity [Standard 2.0mm probe; +5~-55dBm] | ±0.04 dB(+5~-55 dBm) |
| Linearity [Integrating Sphere; +10~-35dBm] | ±0.04 dB(+10~-35 dBm) |
| Linearity [Standard 2.0mm probe; -55~-65dBm] | ±0.08 dB(-55~-65 dBm) |
| Linearity [Integrating sphere; -35~-45dBm] | ±0.08 dB(-35~-45 dBm) |
| Linearity [Standard 2.0mm probe; -65~-75dBm] | ±0.2 dB(-65~-75 dBm) |
| Linearity [Integrating sphere; -45~-55dBm] | ±0.2 dB(-45~-55 dBm) |
| Applicable Fiber Type [Standard 2.0mm probe/integrating sphere] | Standard single-mode and multi-mode fiber |
| Total Uncertainty [Standard 2.0mm probe/integrating sphere] | ±3 % |
| Light Source Wavelength [Single-mode] | 1310&1550 nm |
| Light Source Wavelength [Multi-mode] | 850&1300 nm |
| Insertion Loss Light Source Type [Single-mode] | FP Laser |
| Insertion Loss 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] | Complies with IEC-61280-4-1 |
| Output Power [Single-mode] | >-7 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 |
| Return Loss Light Source Type | pulsed FP Laser |
| Return Loss Test Range [Single-mode] | 12~80 dB |
| Return Loss Test Range [Multi-mode] | 12~60 dB |
| Return Loss Test Accuracy [Single-mode; 12~55dB] | ±1 dB(12~55 dB) |
| Return Loss Test Accuracy [Multi-mode; 12~40dB] | ±1 dB(12~40 dB) |
| Return Loss Test Accuracy [Single-mode; 55~65dB] | ±1.5 dB(55~65 dB) |
| Return Loss Test Accuracy [Multimode; 40~55dB] | ±1.5 dB(40~55 dB) |
| Standard Fiber | 2~10 m |
| Cable Length (Shortest) | 1 m (APC end) 2 m (PC end) |
| Cable Length (Longest) | 2000 m |
| Operating Power Supply | 220 V AC |
| Warm-up Stabilization Time | 15 min |
| Recommended Calibration Cycle | 12 mo. |
| Communication Interface | RS232 |
| Operating Temperature | 5~40 ℃ |
| Storage Temperature | -15~70 ℃ |
| Weight | <5 kg |
| External Dimensions | 3U*235 mm *380 mm |
Applications
Key Features
Datasheet
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