
E7770A
Common Interface Unit
The Keysight E7770A common interface unit (CIU) provides a bidirectional intermediate frequency (IF) interface to the device under test.

N1127A
Boundary Scan Analyzer Accessories
The N1127A boundary scan analyzer accessories are designed to significantly enhance the x1149 analyzer’s capabilities and efficiency. These accessories include a boundary scan smart plugin test card, hardware accessories such as a TAP/IO board, cable, and CET module, and standalone software.