The Tektronix TOP140 is a portable optical laser source delivering stable, calibrated output at 1310 nm for single-mode fiber characterization and optical system validation. Operating from two AA batteries for extended field use, it provides -7 dBm output with ±0.5 dB accuracy and selectable modulation modes—ideal for telecommunications testing, component validation, and development laboratories.
Technical Specifications
• Center Wavelength: 1310 nm (tunable range 1280–1340 nm)
• Spectral Width (RMS): 5 nm
• Output Power: -7 dBm (200 µW) into SM-28/9 µm core fiber
• Power Accuracy: ±0.5 dB (calibrated launch level); higher uncertainty for non-standard connectors
• Modulated Mode Power: 3 dB lower than CW output
• Short-term Stability: ±0.05 dB maximum deviation over 1 hour
• Long-term Stability: ±0.15 dB maximum deviation over 24 hours
• Output Modes: CW (DC) and modulated at 270 Hz, 1 kHz, or 2 kHz
• Connector Interface: Universal (UCI/SOC) with standard adapter options
• Power Source: Two AA alkaline batteries
• Battery Life: >80 hours
• Operating Temperature: -15°C to +55°C (0–95% RH, non-condensing)
• Storage Temperature: -35°C to +70°C (0–95% RH, non-condensing)
• Dimensions: 72 mm W × 142 mm H × 36 mm D
• Weight: 230 g (net)
– Key Features
• Calibrated -7 dBm output with tight ±0.5 dB accuracy specification
• Low spectral width (5 nm RMS) for precision single-mode applications
• Exceptional stability: ±0.05 dB/hour and ±0.15 dB/24 hours
• Field-portable design powered by standard AA batteries
• Dual output modes—continuous wave and selectable modulation frequencies
• Compact handheld form factor (230 g)
– Typical Applications
• Single-mode fiber optic link characterization
• Optical component and system validation
• Telecommunications installation and commissioning
• Research and development testing
• Field-based optical measurements
– Compatibility & Integration
The Universal Connector Interface (UCI) accommodates all standard fiber optic connectors (FC-PC, ST, SC, DIN, HMS-10/HP 2.5 mm) through screw-on/screw-off adapters. The TOP140 is engineered for single-mode transmission windows at 1310 nm.
