J599 III Series multi-core optical fiber connectors Main parameters
Product Parameters
| Mechanical Performance | Mechanical Life | 500 mating cycles |
| Shock | 980m/s² |
| Vibration | 10Hz~2000Hz, acceleration 147m/s² |
| Tensile Strength | ≥720N (multi-core cable) |
| Environmental Performance | Temperature Range: | -55℃-+85℃ |
| Salt Spray | K class: 500h F class: 48h W class: 500h MW class: 192h (acidic atmosphere) |
| Liquid Resistance | Resistant to various fuels, coolants, and oils |
| Optical Performance | Insertion Loss | ≤0.6dB (≤4 cores), ≤0.75dB (≥5 cores) |
Features of the J599 III Series high-density Circular Optical Fiber Connector
1. The product features an interface that meets the GJB599B(MIL-DTL-38999)I series standards;
2. The external shell of the can be made from various materials and be coated to satisfy different environment requirements;
3. Five-key positioning, which also has the features of self-insertion and error-proof insertion;
4. The three-head thread quick connection is provided with an anti-loosening mechanism;
5. Ceramic pins and sleeves are used for accurate docking;
6. There are various types of tail attachments available for selection;
7. As a unit with a socket (air-sealing is optional), it can operate without the optical cable constraints.

Q1: When choosing a model, if you are not sure whether the number of cores or the housing configuration is more appropriate for the case, could you help me?
A1: The support team will help you choose the number of cores (≤4 cores /≥5 cores), shell material and coating by your usage environment (e.g. temperature and salt spray level), device interface standards (GJB599B/MIL-DTL-38999) and signal transmission requirements to ensure product compatibility.
Q2: Can you get the test data to verify if the product meets your performance requirements?
A2: The technical support may provide the real product test data, such as the mechanical life, shock/vibration tolerance test reports, insertion loss detection records, salt spray and liquid resistance performance verification results, etc. to help you decide if it is suitable for your usage.
Q3: If there are customized requirements (such as air-sealed adapter sockets, special tail accessories), can you provide technical solutions?
A3: The integration of customized technical solutions can be done. It will determine the compatibility and feasibility of the product, provide the exclusive configuration suggestion and confirm the technical parameters based on your specific requirements (e.g. air seals and types of tail accessories).