The JDS FITEL SB04B5-D2FP is a 1×4 fiber optic switch from the SB Series, delivering precision optical path selection for telecommunications, research, and manufacturing test environments. This D-configuration switch features dual-common inputs connected to four output channels, enabling simultaneous fiber bank connections with minimal signal degradation. Built on expanded beam lens technology with stepper-motor precision alignment, the switch maintains exceptional optical performance across the telecommunications spectrum.
Technical Specifications
• Configuration: D-series dual-common input architecture
• Channel Count: 1 input × 4 outputs
• Wavelength Range: 1270 nm to 1670 nm
• Insertion Loss: 0.4 dB typical
• Return Loss: > 65 dB
• Repeatability: ±0.003 dB
• Fiber Types: Single-mode and multimode versions available
• Operating Mechanism: Expanded beam lens collimating technology with precision stepper-motor alignment
• Temperature Stability: Internal thermal control of switching mechanism
• Bidirectional Operation: Supported
– Key Features
• Low insertion loss performance minimizes signal attenuation in optical paths
• Fast switching speeds enable rapid reconfiguration between output channels
• Expanded beam design with collimating lenses ensures low loss and exceptional repeatability
• Internal temperature control maintains stability across operating environments
• Dual-common input configuration supports simultaneous multi-channel routing
• Portable enclosure design integrates into existing system architectures
– Typical Applications
• Optical network testing and validation
• System configuration and reconfiguration
• Optical protection and redundancy switching
• Research and development environments
• Manufacturing test systems requiring reliable optical switching
– Compatibility & Integration
The SB Series switches function bidirectionally, allowing flexible deployment in either transmit or receive path applications. Compatible with single-mode and multimode fiber infrastructure operating within the 1270 nm to 1670 nm window.
