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Y1175A Datasheet, PDF (8/19 Pages) Keysight Technologies – RF Switch Platform
08 | Keysight | L4490A/91A RF Switch Platform – Data Sheet
Additionally, since the web server is built
into the instrument, you can access it on
any operating system that supports the
web browser without having to install any
special software. Password protection and
LAN lockout are also provided for addi-
tional security.
Standard Ethernet connectivity
with LXI
The L4490A/91A ships with the Keysight
E2094 Libraries Suite for easy configura-
tion and integration into your system.
Each unit comes standard with built-in
GPIB and Ethernet connectivity. The
100BaseT Ethernet interface offers high-
speed connections that allow for remote
access and control. You can set up a
private network to filter out unwanted LAN
traffic and speed up the I/O throughput, or
take advantage of the remote capabilities
and distribute your tests worldwide. Moni-
tor, troubleshoot or debug your applica-
tion remotely.
Figure 8. Keysight custom solutions are fully integrated, tested and documented
Software for most popular
programming environments
Full support for standard programming
environments ensures compatibility and
efficiency. The L4490A/91A supports the
SCPI language and is software compatible
with the L4445A and 34945A uW switch
drivers. You can use direct I/O with the or
use software you already have and know,
standard IVI and LabVIEW* software
drivers that provide compatibility with the
most popular development environments
including:
–– Keysight VEE PRO
–– National Instruments LabVIEW, Lab-
Windows/CVI, TestStand, and Switch
Manager
–– Microsoft C/C++ and
Visual Basic
Custom solutions
Keysight also offers turnkey switch matrix
designs that range from a simple 1 x 12
fanout to a full 10 x 10 non-blocking,
full access matrix, to complete custom
switching and signal conditioning units
based on your requirements. These prod-
ucts are completely assembled and offer
high performance, and high reliability with
Keysight RF switches or other specified
components. The high-quality, semi-rigid
coaxial cables ensure excellent signal
integrity. These systems are also fully
tested with S-parameters on every signal
path and include full documentation and
support.
*  LabVIEW is a National Instruments product.