Pelco FRD4S1ST 4 Channel Fiber Receiver, Single Mode
SKU
FRD4S1ST
Model No
FRD4S1ST
$1,093.09
Product Highlights
- 4 Bidirectional Data Channels Support RS-232, RS-422, RS-485 (2-wire/4-wire), Manchester, and Bi-Phase Communication
- Single-Mode Support for Distances up to 69 km (42.9 mi)
- Laser Diode for Transmission of Optical Signals
- Designed to Meet NEMA TS 1/TS 2 and Caltrans Traffic Signal Control Equipment Environmental Standards
- LED Status Indicators for Monitoring All Critical Operating Parameters

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The Pelco FRD4S1ST 4 Channel Fiber Receiver is a highly efficient solution for transmitting four bidirectional data channels over a single optical fiber. Designed for ease of installation and robust performance, this receiver supports single-mode optical fiber, enabling long-range communication up to 69 km (42.9 mi). With its modular design, the FRD4S1ST is perfect for both rack-mounted and wall-mounted applications, making it an ideal choice for traffic signal control and other industrial applications.
Pelco FRD4S1ST Camera Features
- 4 Bidirectional Data Channels: Supports RS-232, RS-422, RS-485 (2-wire/4-wire), Manchester, and Bi-Phase Communication, ensuring versatile connectivity options.
- Single-Mode Support: Capable of transmitting over distances up to 69 km (42.9 mi), providing flexibility for long-distance communications.
- Laser Diode: Utilizes a laser diode for reliable transmission of optical signals, enhancing performance and efficiency.
- NEMA Compliance: Designed to meet NEMA TS 1/TS 2 and Caltrans Traffic Signal Control Equipment Environmental Standards, ensuring durability in harsh conditions.
- LED Status Indicators: Equipped with indicators for monitoring all critical operating parameters, facilitating easy troubleshooting and maintenance.
- Voltage Transient Protection: Features protection on all power and signal input/output lines to enhance safety and reliability.
- Hot-Swappable Rack Modules: Allows for easy maintenance and upgrades without disrupting system operation.
Pelco FRD4S1ST Detailed Specifications
| Transmission Channels | 4 Bidirectional |
| Supported Protocols | RS-232, RS-422, RS-485, Manchester, Bi-Phase |
| Fiber Type | Single-Mode |
| Max Distance | 69 km (42.9 mi) |
| Optical Budget | 23 dB |
| Environmental Standards | NEMA TS 1/TS 2, Caltrans |
| Power Supply | FEXTPS External Power Supply |
| Mounting Options | Rack-mounted, Wall-mounted |
| Status Indicators | LED Indicators |
| Protection Features | Voltage Transient Protection |
| Module Design | Hot-Swappable |
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