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About copper/fiber hybrid networks (FTTN/FTTC), comprised of fiber-fed remote terminals that provide customers with high-speed DSL over the last copper mile.

Data centers are evolving fast to meet the ever-growing demand for bandwidth. The move to fiber is happening within and between data centers. With fiber-based infrastructure, comes a whole host of new...

This application note introduces the Multichannel OTN Test Application, which is now available on EXFO’s popular and industry-leading FTBx-88200NGE PowerBlazer and FTB/IQS-85100G PacketBlazer.

Dispersion can cause everything from sporadic errors to systematic failures—unless you can find and take it out first.

Declaration of conformity CE for EXFO's BV-6030

QoS and QoE are top priorities for CSPs, TM Forum issued a report on how to stay ahead of service issues before they impact performance and drive away customers. The report also points to the potentia...

As network designers have several options to meet the need for higher transmission capacity, learn how Raman amplifiers provide the higher OSNR required to increase capacity.

LTE technology has been commercially available since 2011, and the adoption rate for advanced voice services such as VoLTE and VoWi-Fi is now gathering pace. Assuring QoS/QoE for these services is cri...