Based on this product's specifications, here are some alternatives and similar models
ACT RJ11 (4P/4C) modulaire connector for flat cable
Summary description:
The ACT RJ11 (4P/4C) modular connector is designed for flat cables, ensuring reliable connections for telecommunications. Each pack contains 25 connectors, making it ideal for bulk installations. The connectors are easy to use and compatible with standard RJ11 applications, providing a secure and stable connection for voice and data transmission.