N7745C keysight Yester multi-port optical power meter (8 channels)
The N7745C is Yestech's market-selling replacement for the N7745A optical power meter, which is deeply optimized for high measurement throughput and can be used to characterize multi-port optical devices such as multiplexers, PON splitters, wavelength selective switches (WSS), and ROADMs.
Model: N7745C
Name: Multi-port optical power meter (8 channels)
Brand：Yeitoku(KEYSIGHT)
Category: General electronic test > Multi-port optical power meter
Product attributes: Host
Functionality
Minimum averaging time of 1 µs and bandwidth up to 250 kHz
1M sample memory per port and 1M sample buffer per port allows you to record continuously at up to 3x the data transfer rate compared to the original
8 InGaAs sensor ports in the 1250 to 1650 nm wavelength range
Dynamic range of up to 65 dB in sweeping and recording applications without range switching
Fast power range switching allows stitching together the results of 2 swept measurements to form a dynamic range of > 80 dB
±2.5% power uncertainty
Low polarization dependence, <±0.01 dB typical
New input power threshold trigger function
The instrument features high-speed measurement data acquisition capabilities and a faster data interface, and uses dual-port RAM to allow simultaneous measurement and reading of results without interrupting either operation. In addition, a new feature that allows faster power range switching helps avoid unnecessary delays in the measurement process and post-processing. The instrument's power threshold trigger function now also supports transient measurements.
The N7744C also uses the trusted N7740 fiber optic connectivity concept and connects via a four-way fiber optic adapter with quick locking clips. Even if the instrument is measuring other devices, the device under test can be easily connected to the quad fiber adapter.
Once connected, the quad fiber adapter locks instantly, providing a precision connection that can be repeatedly connected and disconnected. With this quad fiber adapter, you only need to align the fibers, especially for rack mount instruments, and it makes it easier to connect the ports in the desired order, avoiding connection errors or connector damage.
The quad adapter supports MU, FC, SC and LC connectors as well as bare fiber connectors.
High channel density helps save space; multiple instruments can be easily integrated into a single system and controlled via LAN or USB connections for parallel programming; trigger functions are common across the entire family; and a modern user interface is accessible via a browser - all of which allows users to easily configure instrument functions.
The Keysight N7744C and N7745C optical power meters with 4 or 8 power sensor channels provide manufacturing customers with further increased throughput and operational efficiency to meet today's multi-device and multi-port test challenges. A range of range, universal trigger concepts and a modern, browser-accessible user interface make it easy to configure the instrument's capabilities.
The N7745C is Yestech's market-selling replacement for the N7745A optical power meter, which is deeply optimized for high measurement throughput and can be used to characterize multi-port optical devices such as multiplexers, PON splitters, wavelength selective switches (WSS), and ROADMs.
Model: N7745C
Name: Multi-port optical power meter (8 channels)
Brand：Yeitoku(KEYSIGHT)
Category: General electronic test > Multi-port optical power meter
Product attributes: Host
Functionality
Minimum averaging time of 1 µs and bandwidth up to 250 kHz
1M sample memory per port and 1M sample buffer per port allows you to record continuously at up to 3x the data transfer rate compared to the original
8 InGaAs sensor ports in the 1250 to 1650 nm wavelength range
Dynamic range of up to 65 dB in sweeping and recording applications without range switching
Fast power range switching allows stitching together the results of 2 swept measurements to form a dynamic range of > 80 dB
±2.5% power uncertainty
Low polarization dependence, <±0.01 dB typical
New input power threshold trigger function
The instrument features high-speed measurement data acquisition capabilities and a faster data interface, and uses dual-port RAM to allow simultaneous measurement and reading of results without interrupting either operation. In addition, a new feature that allows faster power range switching helps avoid unnecessary delays in the measurement process and post-processing. The instrument's power threshold trigger function now also supports transient measurements.
The N7744C also uses the trusted N7740 fiber optic connectivity concept and connects via a four-way fiber optic adapter with quick locking clips. Even if the instrument is measuring other devices, the device under test can be easily connected to the quad fiber adapter.
Once connected, the quad fiber adapter locks instantly, providing a precision connection that can be repeatedly connected and disconnected. With this quad fiber adapter, you only need to align the fibers, especially for rack mount instruments, and it makes it easier to connect the ports in the desired order, avoiding connection errors or connector damage.
The quad adapter supports MU, FC, SC and LC connectors as well as bare fiber connectors.
High channel density helps save space; multiple instruments can be easily integrated into a single system and controlled via LAN or USB connections for parallel programming; trigger functions are common across the entire family; and a modern user interface is accessible via a browser - all of which allows users to easily configure instrument functions.
The Keysight N7744C and N7745C optical power meters with 4 or 8 power sensor channels provide manufacturing customers with further increased throughput and operational efficiency to meet today's multi-device and multi-port test challenges. A range of range, universal trigger concepts and a modern, browser-accessible user interface make it easy to configure the instrument's capabilities.