350 8163A/B, 8164A/B, 8166A/B User’s Guide
12 Accessories
Accessories for Optical Heads
Model No. Description
Keysight 81624CE Head extension cable (4 m)
Keysight 81624DD D-shape head adapter (magnetic)
Keysight 81624RM Head mount kit (2 heads)
Keysight 81625RM Head mount kit (4 heads)
Fabry-Perot Laser Diode Mod ules
Model No. Description
Keysight 81655A LD Module 1310 nm, +13 dBm
Keysight 81656A LD Module 1550 nm, +13 dBm
Keysight 81657A LD Module 1310/1550 nm, +13 dBm
DFB Laser Diode Modules
Model No. Description
Keysight 81663A DFB LD Module +13 dBm.
High Power Compact Tunable Laser Source Module
Model No. Description
Keysight 81980A Compact TLS with continuous sweeping 1465-1575 nm.
Keysight 81940A Compact TLS with continuous sweeping 1520-1630 nm.
Keysight 81960A Compact TLS with specified continuous sweeping 1505-1630 nm.
Keysight 81989A Compact TLS, stepped sweeping, 1465-1575 nm.
Keysight 81950A Compact tunable laser for system test, non-sweeping applications, C-band or
L-band option.
Keysight 81949A Compact TLS, stepped sweeping, 1520-1630 nm.