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Keysight Technologies
N7744A 4-Channel Optical Multiport
Power Meter
N7745A 8-Channel Optical Multiport
Power Meter


Data Sheet
02 | Keysight | N7744A 4-Channel Optical Multiport Power Meter N7745A 8-Channel Optical Multiport Power Meter - Data Sheet



General Information


Up to 8 power meter channels in a small A reliable four-port optical connection with
package the new one click quad-adapter
Keysight Technologies, Inc. new N7744A and N7745A With this new power meter comes the unprecedented
optical power meters with four or eight power-sensor N7740 fiber connectivity concept, which is a quadruple
channels provide manufacturing customers with increased adapter with a snap-on quick-locking mechanism. The
throughput and operational efficiency to meet today's chal- device to be tested can be connected to the quad-adapters
lenges in manufacturing. in a comfortable ergonomic working position, even while
the instrument is measuring another device.

Designed for optical multiport applications The quad-adapters can be quickly snapped on to the instru-
ment, to provide reliable and repeatable high-precision
Designed for characterizing optical multiport components, connections. Use of the quad-adapters simplifies aligning
these optical power meters offer industry-leading solutions connector keys, especially for rack-mounted instruments
for device connectivity, high-speed measurement data and makes it easier to connect ports in the desired order,
acquisition and fast data transfer for postprocessing. The helping to avoid errors and connector damage.
multiport power meter enables fast measurement solu-
tions for all multiport devices; for example multiplexers, This quad-adapter also fits into Keysight's standard bare
PON splitters, wavelength selective switches (WSS) and fiber connectivity solutions 81000BI. The one click zeroing
ROADMs, as well as compact setups for simultaneous adapter N7740ZI allows quick and reliable 4-port zeroing of
testing of multiple single-port devices. the new power meters.


Save significant rack space Code compatible with your existing Keysight
These power meters achieve a level of space-saving optical power meters
channel density that is new in the industry, and simplify
The new optical multiport power meter is code compatible
fiber handling for many-port device testing. This is comple-
with the Keysight optical power meter sensors and optical
mented by the ease of integrating multiple instruments
power meter heads. Simply replace up to eight existing
into a single setup with LAN or USB connections.
single power meter modules with the new N7745A optical
multiport power meter, adapt the new instrument configu-
A single N7744A/45A is only one rack unit high and a half
ration and run your existing application software.
rack unit wide.
03 | Keysight | N7744A 4-Channel Optical Multiport Power Meter N7745A 8-Channel Optical Multiport Power Meter - Data Sheet



Key benefits Definitions
10x faster than previous swept-wavelength Generally, all specifications are valid at the stated
operating and measurement conditions and settings, with
measurement solutions uninterrupted line voltage.