SI3000 Lumia: Chassis
The SI3000 Lumia uses several different shelves that are designed for different applications in the multi-service access provider network and are available in different sizes, from a single-slot 1U pizza box to a 20-slot variant. All shelves are equipped with backplane for inter blade connectivity and VDSL2 system-level vectoring backplane. Within a shelf, the SI3000 Lumia hosts up to 19 subscriber blades and one or two central Ethernet switch blades for high availability. SI3000 Lumia G8: Compact 1U GPON OLT.