The JDSU SG4808-Z000164 is a programmable fiber optic matrix switch delivering non-blocking optical signal routing for telecommunications, data centers, and R&D environments. Built on expanded beam technology with precision stepper-motor alignment, it enables any input to connect to any output without interrupting existing connections. The latching architecture maintains optical signal stability across power cycles, reconfiguring only upon command.
Technical Specifications
• Switching Technology: Expanded beam with precision stepper-motor alignment
• Architecture: Non-blocking programmable matrix switch
• Insertion Loss: Approximately 0.4 dB typical (single-mode applications)
• Return Loss: Greater than 65 dB typical
• Repeatability: Approximately 0.003 dB typical
• Latching Feature: Maintains connections during power interruptions; changes occur only on command after power-up
• Fiber Support: Single-mode and multimode fiber compatibility
– Key Features
• Collimating lens design delivers low insertion loss and high return loss performance
• Wavelength-configurable designs accommodate specific fiber bands (e.g., 1270–1670 nm for SMF, 850–1350 nm for MMF)
• GPIB and RS232 interfaces enable remote control and system integration
• Front panel numeric keypad supports direct manual operation
• Rackmountable 19-inch form factor in multiple height configurations to match channel counts
– Typical Applications
• Broadband fiber network switching and routing
• Multimedia communication systems
• Fiber optic component testing and measurement
• System-level optical signal validation
• Research and development test environments
– Compatibility & Integration
The non-blocking architecture and dual-interface control (GPIB/RS232) facilitate integration into larger automated test systems and network management platforms. Configuration flexibility supports both symmetrical and asymmetrical matrix topologies across varying channel counts.
