Transport testing (SONET/SDH, OTN)
At the core of EXFO’s expertise are the SONET/SDH and OTN multiservice testers designed to take transport testing to the next level. These solutions deliver ultimate portability and ease-of-use for network operators and system vendors who require flexible and scalable OTU1/2/3/4 testing including next generation OTUCn/FlexO ready to take transport testing to 400G.EXFO multiprotocol testers also offer SONET/SDH capabilities addressing the most typical use cases as well as advanced tools.![ftb-1-pro_snippet.jpg](/contentassets/1bd47732274c470cbc2b9a6fd71f05b8/ftb-1-pro_snippet.jpg?rxy=0.5,0.5&width=568&height=438&rmode=crop)
FTB-1v2/Pro - single- or dual-carrier platform
Empowering frontline technicians with a truly fast and powerful multitechnology test platform
![ftb-2pro_snippet.jpg](/contentassets/9e79070d9aa84d6bbe9c509e7aeb8c8a/ftb-2pro_snippet.jpg?rxy=0.5,0.5&width=568&height=438&rmode=crop)
FTB-2 Pro - Test platform
The most compact multitechnology test platform for the supertech.
![ftb-4-pro_snippet.jpg](/contentassets/2cd5ad4c70084d33b0f4afd4ef7a5739/ftb-4-pro_snippet.jpg?rxy=0.5,0.5&width=568&height=438&rmode=crop)
FTB-4 Pro - Test platform
The most flexible solution to test multiple technologies and high speed networks.
![ftbx-88260_power-blazer_snippet.jpg](/contentassets/800caced26814203ba2aa68982c99350/ftbx-88260_power-blazer_snippet.jpg?rxy=0.5,0.5&width=568&height=438&rmode=crop)
FTBx-88260 - 1G to 100G network tester
Customizable 1G-100G testing (including 25G/50G) built to handle multiple interfaces via EXFO’s Open Transceiver System (OTS)
![ftbx-88460-field_snippet.png](/contentassets/0a98ab2e5f734ec69ac493af6e75399b/ftbx-88460-field_snippet.png?rxy=0.5,0.5&width=568&height=438&rmode=crop)
FTBx-88460 - 400G test solution for the field
The most flexible multi-technology 400G test solution on the market for field applications
![FTBx-88480_snippet.jpg](/contentassets/32aa8e3e12ee49938a13ffeeea530108/ftbx-88480_snippet.jpg?rxy=0.5,0.5&width=568&height=438&rmode=crop)
FTBx-88480 Series - compact, dual-port 400G testers
Compact, multiservice 400G test solution built with 112G electrical lanes and EXFO’s modular Open Transceiver System (OTS).
![ftbx-8870-8880_1-mainImage.jpg](/contentassets/ba2469eed8b64a0abacc1a1d036d3bb3/ftbx-8870-8880_1-mainimage.jpg?rxy=0.5,0.5&width=568&height=438&rmode=crop)
FTBx-8870/8880 Power Blazer - 10G multiservice test modules
Versatile 10G multiservice test modules for lab and field applications.