With the proliferation of fixed-rate video streaming and cloud services, data traffic is exploding. As a result, deployments of 100 GbE, and even 400 GbE and 800 GbE networks require optical interfaces for transport devices that support speeds above 10 Gbit/s. However, the demand for low-cost optical interfaces is increasing due to the critical issue of how to increase production line productivity while reducing costs.
The BERTWave MP2110A is an all-in-one instrument with built-in BERT (Bit Error Rate Tester) and sampling oscilloscope (Eye Diagram Pattern Analysis) for inspection and analysis during the manufacturing process of 10G to 800G optical modules. It helps to increase production line productivity and reduce costs.

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 a variety of application scenarios.

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 N1092D is a high-performance DCA-M sampling oscilloscope manufactured by Keysight for use in optical communications. With four optical channels and supporting 28/45 GHz bandwidth, the device is suitable for testing and analysing high-speed data transmission.

The main difference between the Keysight N1092D and Keysight N1092C is the number of optical and electrical channels they have. The Keysight N1092D is a sampling oscilloscope with four optical channels, while the N1092C is equipped with one optical and two electrical channels. In addition, from the technical specifications, the N1092D has an optical channel bandwidth of 28 GHz (characteristic value) and supports a wide range of factory-calibrated wavelengths, such as 850 nm, 1310 nm and 1550 nm.

AQ6360 is a spectrum analyser produced by Yokogawa, Japan, and its main technical parameters include wavelength range, wavelength accuracy and wavelength linearity, etc. The wavelength range of the AQ6360 is 1200~1650nm, with high wavelength accuracy of ±0.02nm in the range of 1520~1580nm, ±0.04nm in the range of 1580~1620nm, and ±0.10nm in the range of 1200~1650nm. In addition, the AQ6360 has a high dynamic range of 55dB.

Keithley 2400 vs Keithley 2450 SMU Digital Source Meter?Keithley SMU (Source Measurement Unit) Digital Source Meters are precision electronic test equipment that combine current and voltage sourcing and measurement capabilities. These devices are designed for use in test applications that require tightly coupled sources and measurements.The Keithley 2400 Series SMU digital source meters offer four-quadrant precision voltage and current sources/loads, as well as measurement capabilities on a touch-screen user interface.

GPON (Gigabit passive optical network) is a passive passive optical fibre network with the full name of Gigabit-capable PON. GPON service is an extension of BPON, and compared with other PON standards, GPON standard provides unprecedented high bandwidth (downlink rate of nearly 2.5Gbps), and its asymmetric characteristics are more adaptable to the broadband data service market. Compared with other PON standards, GPON standard provides unprecedented high bandwidth (downlink rate of nearly 2.5Gbps), and its asymmetric characteristics are better adapted to the broadband data service market.

The DSA8300 is a high-performance digital sampling oscilloscope that offers industry-leading fidelity measurement and analysis capabilities, making it particularly suitable for communications signal analysis, serial data network analysis, and serial data link analysis applications. The device supports true differential time-domain reflectometry (TDR) and is capable of processing signals up to 50 GHz bandwidth with 15 ps reflection rise time and 12 ps incident rise time.