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The HP Agilent 81940A option 072 is a Polarization Fiber (PM) fibered Tunable Laser (TLS) with Mode-hop free and built-in wavelength control.The output power is continuous power on during tuning. The 81940A covers the wavelength range 1520 to 1630 nm. The Agilent HP 81940A has 1 output: power output at 14.5 dBm. Many angled connectors are available for this TLS.