The 1837-FC GHz Nirvana Auto-Balanced Fiber-Optic Receiver technology cuts the effects of laser noise by 25 dB, making even very small signals easy to see. The 1837 has a 900-1650 nm wavelength range.

1837-FC GHz Nirvana光纤自动平衡接收技术将激光噪声的影响降低了25分贝,即使是非常小的信号也很容易看到。1837的波长范围是900-1650纳米。