Description
Converged Voice and High-Speed Data Multiplexing
The HL-4P1E Telephone & Ethernet Fiber Converter is a versatile multi-service fiber optic multiplexer engineered to bridge complex telecommunications and network data over a single optical link. This industrial-grade system simultaneously consolidates four independent analog telephone lines using traditional RJ11 interfaces and one high-speed Fast Ethernet data channel via a 10/100Mbps auto-negotiation RJ45 port. By combining multiple services into a single optical stream, this hybrid solution drastically simplifies infrastructure layout and reduces deployment costs, making it an excellent option for remote offices, multi-line industrial automation hubs, and campus security systems.
Uncompressed Audio Quality and Robust Circuit Safeguards
Designed to preserve exceptional communication parameters, the HL-4P1E Telephone & Ethernet Fiber Converter handles voice traffic with pure digital encoding to deliver uncompressed, zero-delay, high-fidelity speech transmission. It incorporates full compatibility for essential signaling protocols, completely supporting Caller ID passing and providing Polarity Reversal signals for billing or technical handshakes. For long-term hardware survival in unpredictable environments, the internal components utilize advanced audio frequency transformers and photoelectric couplers to completely separate the voice circuits from internal data and power lines, while each of the four individual telephone channels is fortified with three independent levels of over-current and over-voltage surge protection.
Long-Range Optical Transmission and Visual Diagnostics
The HL-4P1E Telephone & Ethernet Fiber Converter operates across an incredibly stable optical engine that ensures zero crosstalk between voice and data signals alongside total immunity to electromagnetic interference (EMI). The architecture supports highly flexible layouts, offering either single-fiber or dual-fiber transmission links with a standard range of 1 KM over multi-mode configurations and 20 KM over single-mode networks, with customizable scaling up to 100 KM for long-haul routes. This hardware-based solution requires zero software configuration, manual debugging, or IP setup for the telephone line, relying instead on a plug-and-play paired configuration and a comprehensive front-panel LED status display that provides visual diagnostics for real-time monitoring of power, fiber link activity, Ethernet traffic, and line status.
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