The 64-Channel Rackmount Telephone Fiber Optic Converter is a high-capacity voice transmission solution engineered for transporting up to 64 telephone channels simultaneously through a single optical fiber link. Utilizing advanced digital multiplexing and fiber optic transmission technology, the system provides crystal-clear voice communication, exceptional reliability, and ultra-low latency across long distances.

Designed for telecommunications operators, government communication systems, railway dispatch centers, industrial plants, campuses,  hospitals, hotels, and enterprise networks, this device significantly reduces cabling costs while improving transmission quality compared with traditional copper telephone wiring.

The system supports both FXS and FXO interfaces, enabling seamless integration with PBX systems, PSTN lines, analog telephones, emergency communication networks, and dispatching systems. Optical transmission eliminates electromagnetic interference, lightning damage, signal attenuation, and ground loop issues commonly found in copper-based communication systems.

Built into a standard 19-inch rackmount chassis, the converter offers convenient installation in telecom cabinets, data centers, communication rooms, and industrial control environments.

Product Features

64 Telephone Channels over One Fiber

• Supports simultaneous transmission of 64 independent telephone lines.
• Greatly reduces cable deployment and maintenance costs.

Long-Distance Fiber Transmission

• Single-mode fiber transmission up to 20km, 40km, 60km, 80km, or 120km.
• Multimode versions available for shorter distances.

Crystal-Clear Voice Quality

• Advanced PCM digital encoding technology.
• High-fidelity voice transmission without distortion.

FXS / FXO Interface Options

• Supports analog telephone sets.
• Compatible with PBX systems.
• Connects directly to PSTN telephone lines.

Strong Anti-Interference Performance

• Immune to EMI, RFI, lightning strikes, and ground loops.
• Ideal for industrial and outdoor environments.

Carrier-Grade Reliability

• Industrial communication chipset.
• Stable 24/7 continuous operation.

Plug-and-Play Installation

• No software configuration required.
• Automatic synchronization and link establishment.

Standard Rackmount Design

• 19-inch telecom rack installation.
• Space-saving and easy maintenance.

Status Monitoring

• Power status indicator.
• Optical link status indicator.
• Channel operation indicators.

Wide Application Compatibility

• PBX extensions
• Hotel telephone systems
• Campus communications
• Railway dispatching
• Highway emergency phones
• Industrial voice communication
• Security command centers

Specifications

Application

Package Contents

• 1 × 64-Channel Telephone Fiber Optic Multiplexer (Rack-Mount)
• 1 × User Manual
• 1 × Quick Installation Guide
• 1 × Warranty Card
• 1 × Protective Packaging Box