N7749C Optical Power Meter Host with Probe Interface

Key Specifications: Wavelength Range: 1250–1650 nm, covering the single-mode fiber optical communication band Power Measurement Range: -80 dBm to +23 dBm with automatic range switching Measurement Accuracy: ±0.02 dB (typical value), calibrated under ambient temperature of 23°C±5°C Resolution: 0.001 dB (ultra-high precision mode) Detector Type: InGaAs with thermoelectric cooling design Connector Interface: FC/APC as standard; FC/PC or SC/APC optional Calibration Wavelength Points: 1310/1490/1550 nm (NIST-traceable) Communication Interfaces: USB/RS-232/GPIB, supporting SCPI remote control Maximum Input Power: 500 mW for high-power application scenarios Response Time: <10 ms (fast measurement mode)