产品品牌：

安捷伦Agilent

产品型号：

81554SM

Specs at glance of the 81554SM 

  - Type of Laser: FP Laser, InGaAsP 
  - Output Power: >-1dBm 
  - Central Wavelength: 1310 nm 20 nm and 1550 nm 20 nm 
  - Spectral Bandwidth: <2.5 nm rms 
  - Fiber Type: 9/125 um