Keysight 83404B Lightwave Source Module

The Keysight 83404B Lightwave Source Module 012 is a high-performance laser source designed for precision testing of optical components, systems, and networks. Operating over a wide wavelength range of 1300 nm to 1565 nm with output power up to +10 dBm, this module delivers exceptional optical stability and accuracy. It supports multiple modulation formats—including AM, FM, PM, and QAM—making it ideal for simulating complex real-world scenarios. With seamless integration via GPIB and RS-232 interfaces, the 83404B is the go-to solution for telecoms, R&D labs, and production environments requiring reliable, versatile lightwave signal generation.

Specifications

• Model: Keysight 83404B Lightwave Source Module 012
• Source Type: Laser diode
• Wavelength Range: 1300 nm to 1565 nm
• Output Power: Up to +10 dBm
• Output Stability: ±0.005 dB
• Modulation Formats: AM, FM, PM, FSK, PSK, QAM
• Modulation Frequency Range: DC to 15 GHz
• Optical Connector: FC/APC
• Output Modes: Continuous wave, burst, external modulation
• Interface: GPIB, RS-232
• Power Requirement: 100–240 VAC, 50–60 Hz
• Dimensions: 88.1 mm x 426 mm x 497 mm (2U rack-mountable)
• Weight: 9.5 kg (21 lbs)

Key Highlights

• Wide wavelength range (1300–1565 nm) for broad testing applications
• High output power (+10 dBm) with exceptional stability (±0.005 dB)
• Multiple advanced modulation formats for flexible signal simulation
• Continuous wave and burst modes support diverse optical tests
• Interfaces with GPIB and RS-232 for seamless system integration
• Rugged, rack-mountable design ideal for labs and telecom facilities