Source Measurement Unit (SMU)

• Basic accuracy: ±0.012% (voltage source), ±0.034% (current source)
• High-speed sampling: 1 MS/s (18-bit ADC, storage depth 2 M points)
• Pulse mode: Minimum pulse width 50 μs (10 A pulse with programmable duty cycle)
• Output impedance: <10 mΩ (current source mode), >10 GΩ (voltage source mode)
• Communication interface: LAN/USB/GPIB (supports TSP-Link multi-machine synchronization)

Source Measurement Unit (SMU)

• Source/Measurement Range: 0.1 pA to 10 A / 100 nV to 200 V (DC or pulse mode)
• Wavelength Adaptation: 1250–1650 nm (requires external photodetector module, such as Model 2939 option)
• Power measurement accuracy: ±0.03 dB (when used with a calibrated InGaAs detector at 23°C ±5°C)
• Detector interface: Supports external FC/APC or SC/PC fiber couplers (requires an adapter module)
• Calibration standard: NIST-traceable voltage/current reference (with built-in self-calibration function)
• Maximum input protection: 200 V/10 A (automatic overload protection)

Source Measurement Unit (SMU)

• Wavelength range: 1250–1650 nm (covers O/E/S/C/L band single-mode fiber optic communications)
• Power measurement range: -70 dBm to +23 dBm (automatic range switching, supports high dynamic range)
• Measurement accuracy: ±0.03 dB (typical value, after NIST-traceable calibration, at 23°C ±5°C environment)
• Resolution: 0.01 dB (high-precision mode) / 0.1 dB (fast mode)

Digital Power Meter

•Wavelength Range: 1250–1650 nm (covers O/E/S/C/L bands for single-mode fiber communication)
•Power Measurement Range: -70 dBm to +23 dBm (auto-ranging, supports pulsed light measurement)
•​Measurement Accuracy: ±0.03 dB (typical, post-NIST calibration at 23°C±5°C)
•​Resolution: 0.01 dB (high-precision mode), 0.1 dB (standard mode)
•​Detector Type: InGaAs photodiode (thermoelectric cooling, drift <±0.005 dB/°C)

Digital Power Meter

• ​Current Output Range: 10 pA to 1 A (±1% of setting + 2 nA)
• ​Voltage Output Range: 100 μV to 200 V (±0.1% of setting + 2 mV)
• ​Wavelength Compatibility: 1250–1650 nm (supports external optical module calibration)
• ​Optical Power Measurement: -70 dBm to +23 dBm (requires InGaAs detector option)
• ​Four-Quadrant Operation: Supports source/sink bidirectional current output

Data Acquisition/Module

- 3-slot mainframe with USB and LAN ports
- 6 1/2-bit (22 bit) built-in digital multimeter that can scan up to 250 channels per second
- 8 plug-in switch and control modules available

DC Power Supply

• Voltage up to 1200V
• Wide range of high voltage or high current models available
• Highly visible vacuum fluorescent display (VFD)
• Switchable ON/OFF control of outputs

DC Power Supply

• 4.3” LCD
• Voltage: 60V, 150V
• Power: 800W, 1500W, wide range output
• Two current ranges, 1μA current resolution
• Linear + switching structure, lower ripple and noise

DC Power Supply

• 1U Half-Rack, Ultra-Compact Size
• Adjustable rising/falling speed of output current, to meet various test applications
• High speed test, up to 10 times per second
• Up to 100 steps LIST operation, support output of various dynamic waveforms
• Support CC/CV loop speed and priority setting
• Parallel operation can be easily controlled by one unit