81618A Single Optical Head Interface Module

OVERVIEW Fully compatible with all 8162x Optical Heads Fits in all 8163/8164/8166-series 1-channel option Interface Modules (Keysight 81618A) Following optical heads are used with these interfaces: 81620B Si, +10dBm to -90dBm 81623B Ge, +10dBm to -80dBm 81624B 5mm InGaAs, +10dBm to -90dBm 81626B InGaAs, +27 dBm to - 70 dBm 81628B InGaAs, +40 dBm to - 60 dBm The single-channel interface module is used to connect optical heads (Keysight 8162x) to the mainframes 8163A/B, 8164A/B or 8166A/B.