The JDS Uniphase TB9223-Z-SC is a tunable grating filter for optical communication systems and laboratory testing. It delivers precise wavelength selection across the C and L bands, enabling ASE filtering, DFB laser noise suppression, and tunable laser characterization. The instrument combines high spectral resolution with flexible control interfaces for integration into automated test environments.
## Technical Specifications
• **Wavelength Tuning Range:** 1525 nm to 1625 nm (C + L band)
• **Optimized Operating Window:** 1530 nm to 1570 nm
• **Resolution:** 0.02 nm
• **Repeatability:** ±0.05 nm
• **-3 dB Bandwidth:** 0.6 nm (C-band)
• **-20 dB Bandwidth:** 1.5 nm (C-band)
• **Insertion Loss:** ≤5.5 dB (C-band)
• **Polarization Dependent Loss (PDL):** ≤0.2 dB (C-band)
• **Return Loss:** >45 dB
• **Fiber Type:** 9/125 µm single-mode
• **Optical Connectors:** SC/PC bulkheads
## Key Features
• Front panel keypad operation with GPIB (IEEE 488) and RS232 remote control
• Sub-0.02 nm wavelength resolution for high-precision component testing
• Low insertion loss and minimal PDL for signal-integrity applications
• Compact 9/125 µm SMF design supporting standard telecom fiber infrastructure
• 80 VA maximum power consumption; T1A/250V fuse protection; 50–60 Hz operation
## Typical Applications
• EDFA spontaneous emission filtering
• DFB laser ASE suppression
• Tunable laser wavelength characterization
• WDM and DWDM component qualification
• High-resolution optical spectroscopy
## Compatibility & Integration
The TB9223-Z-SC accepts both local and remote commands via industry-standard interfaces. GPIB and RS232 connectivity enable seamless integration into automated test racks and bench-top measurement systems. SC/PC connectors simplify deployment in standard optical patch environments.
