The VIAVI ONT 800G FLEX Module, in conjunction with the ONT-800 mainframe, provides a wide range of critical test and measurement capabilities that manufacturers need to design and launch networking products. With its advanced test applications and comprehensive optical transport technology coverage, including 400GE PAM-4, PHY, PCS and Ethernet layers, and up to 800G Flexible Services, the ONT 800G FLEX V2 Module gives manufacturers and service providers an advantage when enabling emerging technologies.
ONT 800G FLEX V2 Module included test interfaces:

• 2 x 400G QSFP-DD
• 4 x 200G QSFP-56
• 2 x 100G @ QSFP-28
• 2 x FlexE Groups up to 400GE each via (4 x QSFP28)

Key Benefits

• Ensures eco-system interoperability
• Enables reliable performance
• Accelerates production validation

Key Features

• 400GE and 200GE IEEE 802.3bs
• 4 x 100GE breakout IEEE 802.3cd via QSFP-DD
• OTN FlexO FOIC and OTLCn up to OTUC8
• FlexE with 100G, 200G and 400G PHY
• FEC Error Insertion and RX Statistics
• FEC Stress Testing for PAM-4 coded signals
• OTN Multiplexing and Ethernet Client Service Mapping
• Multi-user support and independent ports
• Test Automation 

Key Application

• System development
• Ethernet traffic load
• Transponder hardware validation
• FEC compliance validation
• IC development and validation test
• System Verification Testing (SVT)
• Manufacturing test