Keysight N1077B Optical/Electrical Clock Recovery Device, Save as Collection
The Keysight N1077B is an optical/electrical clock recovery device that supports a data rate range of 115 MBd to 24 GBd for multimode and singlemode optical signals as well as electrical signals. The device is capable of handling both PAM4 and NRZ data signal types and provides standards-compliant clock recovery.
The N1077B features adjustable peak and loop bandwidths (up to 10 MHz), which enables it to provide optimised performance in different application scenarios. In addition, it has a built-in equaliser (option EVA) that locks out degraded signals, so-called ‘closed eye’, making the N1077B a powerful multimode/singlemode optical/electrical clock recovery device for high-speed data transmission and precise time synchronisation requirements.
What are the specifications for the Keysight N1077B optical/electrical clock recovery device?
The Keysight N1077B Optical/Electrical Clock Recovery Device supports multimode and singlemode optical signals as well as electrical signals, specifically PAM4 and NRZ signals. The device is capable of handling data rates from 115 MBd to 24 GBd. In addition, the device is particularly suited for high-density short-range testing, such as 100G/400G/800G applications.
How does the Keysight N1077B perform in different application scenarios?
Multimode Optical Integrated Clock Recovery Module: N1077B is a multimode optical integrated multimode clock recovery module that supports short-range multimode clock recovery for 100G/400G/800G applications, including single-wave 100G clock recovery. This demonstrates its ability to handle high-speed data transmission and clock signal recovery, an important advantage for high-speed network equipment requiring high-precision clock recovery.
Optical/Electrical Clock Recovery Capability: The N1077B is equipped with an optical/electrical clock recovery function, which allows it to receive incoming data or clock signals and lock and output the recovered clock using a phase-locked loop (PLL) circuit. This capability makes it suitable for a wide variety of applications that require precise clock synchronisation, such as communications systems, test equipment and other electronic measurement devices.
Specifications and Connectivity: The N1077B's DCA-M specifications and features are suitable for operation over a temperature range. It connects to a DCA-X host or N1010A FlexDCA via a USB 2.0 device, a connection that provides flexibility and convenience, allowing users to easily integrate the N1077B into existing test and measurement systems.
Application Areas: Although specific application areas are not detailed, the technical specifications and features indicate that the N1077B may be widely used in communications testing, performance verification of network equipment, and other specialised areas that require high-precision clock recovery.
What are the limitations or features of the PAM4 and NRZ data signal processing capabilities supported by the Keysight N1077B?
Data Rate Range: The N1077B is capable of handling data rates ranging from 125 MBd to 34 GBd, which means it can support high-speed data transmission requirements.
Multimode Optical and Electrical Signal Support: The device not only supports multimode optical signals, but can also handle electrical signals, including PAM4 and NRZ formats. This demonstrates the N1077B's high flexibility and adaptability to meet different types of signal processing needs.
Standards compatibility: The N1077B offers standards-compliant clock recovery, which means it can be seamlessly integrated with other devices or systems, ensuring good compatibility and interoperability.
Technical Support and Upgrade Options: Whilst specific technical support and upgrade options were not detailed in the evidence, from the information provided it appears that the Keysight N1077B has been designed with future expansion and maintenance needs in mind, which may include software updates, hardware upgrades, etc. in order to maintain its effectiveness and competitiveness over the long term.
The Keysight N1077B offers a wide range of data rate support, support for a wide range of signal formats, good standards compatibility, and potential technical support and upgrade options for processing PAM4 and NRZ data signals.
How do I install and configure the Keysight N1077B to optimise its performance?
To install and configure the Keysight N1077B to optimise its performance, it is first necessary to understand that the N1077B is an optical/electrical clock recovery instrument that supports multi-modal optical signals and PAM4/NRZ electrical signals from 125 MBd to a maximum of 34 GBd and provides specification clock recovery. This means that during configuration, it should be ensured that the type of signal used is compatible with the device.
Below are the steps to install and configure the Keysight N1077B to optimise its performance:
Understand the device specifications: First, carefully read the N1077B's technical manual and user guide to understand all the available features and setup options. This will help you understand how to adapt the device to your specific needs.
Selecting the right signal type: Since the N1077B supports a wide range of signal types, both optical and electrical (PAM4/NRZ), you will need to determine which type of signal is primarily used in your test environment. This step is critical to ensure that the device can decode and process the signal correctly.
Setting up a bit error rate test: If your intention is to perform a bit error rate test, then you will need to configure the N1077B to facilitate the evaluation of communication problems and optimise signal transmission. This may involve adjusting the device's parameters to ensure that it can accurately measure and report bit error rates.
Adjusting standard frame formats: If you are evaluating the performance of a device that uses standard frame formats, you need to ensure that the N1077B is properly configured to handle these frame formats. This may include adjusting parameters such as frame synchronisation, sample rate, etc. to ensure that the device is able to accurately capture and analyse signals.
Perform Initial Tests: After completing the configuration, perform a series of initial tests to verify that the device is working as expected. These tests should cover all key performance metrics such as bit error rate, clock recovery quality, etc.
Continuous monitoring and tuning: Optimising device performance is an ongoing process. In real-world applications, you may need to continuously adjust configuration parameters based on test results. Using the feedback mechanism provided by N1077B can help you identify potential problems and make adjustments accordingly.
What key information and guides are included in the N107X Series User Manual available on the Keysight website?
The N107X Series user manual available on the Keysight website contains key information and guidelines on how to set up the Clock Recovery DCA-M module. Specifically, users can learn examples of how to perform external wiring. In addition, the manual provides information on how to use the N1010A FlexDCA software to control the N107X via a simple USB 2.0 or 3.0 connection. For installation, the manual mentions that a user-supplied PC is required to run the N1010A FlexDCA software and details how to connect the N107X Series DCA-M to the N1092D and how to connect the optical signals to be measured to the appropriate interfaces.
In addition, the manual covers a description of the automatic reclocking function, i.e. if the clock recovery module loses lock, the trigger becomes asynchronous to the data and the instrument will not be able to display a correctly triggered waveform. There are also instructions on how to perform a clock recovery calibration, including selecting the type of calibration required and understanding the time elapsed and temperature status since the last calibration.
The Keysight N1077B is an optical/electrical clock recovery device that supports a data rate range of 115 MBd to 24 GBd for multimode and singlemode optical signals as well as electrical signals. The device is capable of handling both PAM4 and NRZ data signal types and provides standards-compliant clock recovery.
The N1077B features adjustable peak and loop bandwidths (up to 10 MHz), which enables it to provide optimised performance in different application scenarios. In addition, it has a built-in equaliser (option EVA) that locks out degraded signals, so-called ‘closed eye’, making the N1077B a powerful multimode/singlemode optical/electrical clock recovery device for high-speed data transmission and precise time synchronisation requirements.
What are the specifications for the Keysight N1077B optical/electrical clock recovery device?
The Keysight N1077B Optical/Electrical Clock Recovery Device supports multimode and singlemode optical signals as well as electrical signals, specifically PAM4 and NRZ signals. The device is capable of handling data rates from 115 MBd to 24 GBd. In addition, the device is particularly suited for high-density short-range testing, such as 100G/400G/800G applications.
How does the Keysight N1077B perform in different application scenarios?
Multimode Optical Integrated Clock Recovery Module: N1077B is a multimode optical integrated multimode clock recovery module that supports short-range multimode clock recovery for 100G/400G/800G applications, including single-wave 100G clock recovery. This demonstrates its ability to handle high-speed data transmission and clock signal recovery, an important advantage for high-speed network equipment requiring high-precision clock recovery.
Optical/Electrical Clock Recovery Capability: The N1077B is equipped with an optical/electrical clock recovery function, which allows it to receive incoming data or clock signals and lock and output the recovered clock using a phase-locked loop (PLL) circuit. This capability makes it suitable for a wide variety of applications that require precise clock synchronisation, such as communications systems, test equipment and other electronic measurement devices.
Specifications and Connectivity: The N1077B's DCA-M specifications and features are suitable for operation over a temperature range. It connects to a DCA-X host or N1010A FlexDCA via a USB 2.0 device, a connection that provides flexibility and convenience, allowing users to easily integrate the N1077B into existing test and measurement systems.
Application Areas: Although specific application areas are not detailed, the technical specifications and features indicate that the N1077B may be widely used in communications testing, performance verification of network equipment, and other specialised areas that require high-precision clock recovery.
What are the limitations or features of the PAM4 and NRZ data signal processing capabilities supported by the Keysight N1077B?
Data Rate Range: The N1077B is capable of handling data rates ranging from 125 MBd to 34 GBd, which means it can support high-speed data transmission requirements.
Multimode Optical and Electrical Signal Support: The device not only supports multimode optical signals, but can also handle electrical signals, including PAM4 and NRZ formats. This demonstrates the N1077B's high flexibility and adaptability to meet different types of signal processing needs.
Standards compatibility: The N1077B offers standards-compliant clock recovery, which means it can be seamlessly integrated with other devices or systems, ensuring good compatibility and interoperability.
Technical Support and Upgrade Options: Whilst specific technical support and upgrade options were not detailed in the evidence, from the information provided it appears that the Keysight N1077B has been designed with future expansion and maintenance needs in mind, which may include software updates, hardware upgrades, etc. in order to maintain its effectiveness and competitiveness over the long term.
The Keysight N1077B offers a wide range of data rate support, support for a wide range of signal formats, good standards compatibility, and potential technical support and upgrade options for processing PAM4 and NRZ data signals.
How do I install and configure the Keysight N1077B to optimise its performance?
To install and configure the Keysight N1077B to optimise its performance, it is first necessary to understand that the N1077B is an optical/electrical clock recovery instrument that supports multi-modal optical signals and PAM4/NRZ electrical signals from 125 MBd to a maximum of 34 GBd and provides specification clock recovery. This means that during configuration, it should be ensured that the type of signal used is compatible with the device.
Below are the steps to install and configure the Keysight N1077B to optimise its performance:
Understand the device specifications: First, carefully read the N1077B's technical manual and user guide to understand all the available features and setup options. This will help you understand how to adapt the device to your specific needs.
Selecting the right signal type: Since the N1077B supports a wide range of signal types, both optical and electrical (PAM4/NRZ), you will need to determine which type of signal is primarily used in your test environment. This step is critical to ensure that the device can decode and process the signal correctly.
Setting up a bit error rate test: If your intention is to perform a bit error rate test, then you will need to configure the N1077B to facilitate the evaluation of communication problems and optimise signal transmission. This may involve adjusting the device's parameters to ensure that it can accurately measure and report bit error rates.
Adjusting standard frame formats: If you are evaluating the performance of a device that uses standard frame formats, you need to ensure that the N1077B is properly configured to handle these frame formats. This may include adjusting parameters such as frame synchronisation, sample rate, etc. to ensure that the device is able to accurately capture and analyse signals.
Perform Initial Tests: After completing the configuration, perform a series of initial tests to verify that the device is working as expected. These tests should cover all key performance metrics such as bit error rate, clock recovery quality, etc.
Continuous monitoring and tuning: Optimising device performance is an ongoing process. In real-world applications, you may need to continuously adjust configuration parameters based on test results. Using the feedback mechanism provided by N1077B can help you identify potential problems and make adjustments accordingly.
What key information and guides are included in the N107X Series User Manual available on the Keysight website?
The N107X Series user manual available on the Keysight website contains key information and guidelines on how to set up the Clock Recovery DCA-M module. Specifically, users can learn examples of how to perform external wiring. In addition, the manual provides information on how to use the N1010A FlexDCA software to control the N107X via a simple USB 2.0 or 3.0 connection. For installation, the manual mentions that a user-supplied PC is required to run the N1010A FlexDCA software and details how to connect the N107X Series DCA-M to the N1092D and how to connect the optical signals to be measured to the appropriate interfaces.
In addition, the manual covers a description of the automatic reclocking function, i.e. if the clock recovery module loses lock, the trigger becomes asynchronous to the data and the instrument will not be able to display a correctly triggered waveform. There are also instructions on how to perform a clock recovery calibration, including selecting the type of calibration required and understanding the time elapsed and temperature status since the last calibration.