The JW18001 Transient Interruption Detector is independently developed by Shanghai Jiahui, specifically for monitoring transient interruption and recovery of optical fiber interconnections and devices in highly dynamic environments. The device features high-speed data acquisition and intelligent event discrimination capabilities, and can accurately record disconnection time, count, and duration. It is widely used in fields with extremely stringent connection reliability requirements such as aerospace and military equipment, providing reliable assessment of the stability of optoelectronic connections under dynamic mechanical conditions.
| Parameter | Value |
| Number of Monitoring Channels | Single module up to 8 channels, expandable with multiple modules (external light source can be expanded to 48 channels) |
| Detector Type | InGaAs |
| Monitoring Power Range | + 10 dBm~-40 dBm |
| Monitoring Instantaneous Interruption Loss | ±0.1 dB ~ ±6 dB |
| Monitoring Instantaneous Interruption Duration | 0.1 us ~ 1 s |
| Reset Time | 8 ns |
| Error | ±0.01 dB;±0.1 us |
| Interface Type | FC |
| AC Power Input | 220 V/50 Hz |
| Operating Temperature | -5 ℃~+45 ℃ |
| Storage Temperature | -10 ℃~+60 ℃ |
| External Dimensions | 450 mm ×425 mm ×145(mm) |
| Quantitative Test | Support |
· Dynamic testing of aerospace cables and connectors; Used for verifying the transient interruption performance of airborne fiber optic networks and avionics connection systems under vibration and shock conditions.; · Reliability verification of optical devices in industrial vibration environments; Suitable for monitoring connection stability under mechanical vibration of vehicle-mounted fiber optic systems, robot optical transmission units, power equipment fiber optic sensing, etc.; · High-reliability interconnection assessment for military equipment; Applied to dynamic reliability testing and troubleshooting of fiber optic links and connectors in field military optical communication equipment, missiles, radar, and other systems.; · Dynamic performance analysis for research and testing institutions; Provides standardized transient interruption testing and data recording tools for research institutes and third-party testing platforms, supporting product development and quality certification.
Standards compliance: Strictly complies with JJF (Electronics) 0015-2018 and GJB915A, providing a complete solution.; Multi-domain coverage: Supports scenarios such as commercial aviation, vehicle-mounted, and marine, compatible with discontinuity testing of single-mode/multi-mode/plastic optical fibers and optoelectronic hybrid cables.; Core performance: Modular integration of light source, optical power meter, and transient interruption analysis; 100MSPS sampling: minimum 10ns, covering 100ns~1s, dynamic range +10~-40dBm, suitable for testing various devices.; 100MSPS; Sampling: minimum 10ns, covering 100ns~1s, dynamic range +10~-40dBm, suitable for testing various devices.; Intelligent and practical: Supports curve display and quantitative analysis, with automatic reset, anti-interference design, and quick-release interface, for convenient operation.
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Shanghai Joinwit Optoelectronic Technology Co., Ltd. was established in 1998, specializing in the development of optoelectronic testing instruments. The company has passed ISO9001 quality system certification, 14001 environmental system certification, and Shanghai High-tech Enterprise certification, and has obtained multiple technical patents and scientific achievements in the field of optoelectronic testing.
The company's main products include light sources, optical power meters, fiber identifiers, optical talk sets, variable optical attenuators, OTDRs, insertion return loss testers, polarization extinction ratio testers, laser aging test systems, fiber optic sensing coil test systems, multi-channel comprehensive testers and other optoelectronic testing/monitoring equipment. Products are widely used in the construction and maintenance of optical communication and optical sensing networks, production of optical components/equipment, etc. Some products are exported overseas, and have won the trust of customers at home and abroad with reliable quality and professional services.
After years of practice and innovation, the company has accumulated a large number of professional technologies and mature solutions in light source control, optical power detection, polarization state control/analysis, optoelectronic testing system integration, etc. While providing standardized products, it can also provide personalized product customization, cooperative development and other services according to customer needs.
Shanghai Joinwit is located at No. 168, Huancheng North Road, Fengxian District, Shanghai, with offices in Shenzhen, Wuhan and Chengdu. We warmly welcome domestic and foreign customers to visit and guide, discuss cooperation, and create new opportunities in the industry.