Optical Attenuator Mainframe with option: 121= High performance version 45dB return loss, straight connectors, built-in monitor output (13dB tap)

The 8156A Optical Attenuator is a high performance unit for single-mode and multimode applications. The attenuation range is 60 dB with 0.001 dB resolution between 1200 nm and1650 nm. Due to a novel single filter design, no ranging occurs. Attenuation accuracy is typically better than ±0.05 dB with a polorization sensitivity of less than 0.02 dB peak-to-peak

Option 121 (optical block):

Single-mode monitor

High performance version with 45 dB return loss and straight contact connectors

Built-in monitor output (13 dB tap), three connector interfaces required

€ 3,450 (net) $4,140 (US)