One new use-case of Gfast is connecting to wireless devices on the rooftop in urban environments to replace the need to pull fiber to hard-to-reach buildings. In this scenario, MDU owners can offer true gigabit services without the complexities and inconvenience of large construction projects and expensive deployment of CAT-5 to each apartment.
In this scenario, a DPU is placed next to the twisted pair patch panel and connected to the wireless base station with either Ethernet or fiber (depending on it’s location). Depending on the available power, the DPU can either be locally powered or reverse powered by consumers. The number of residences supported can vary from 8 ports on the low-end to 96 ports on the high end. In addition, at this distance, there are benefits for using bonded Gfast to deliver very high speeds.
The Sckipio 23000 chipset family supports the highest port density using on-chip, internal vectoring. The solution can support up to 96 ports using the 212a band plan. This will deliver the highest possible performance to the largest number of subscribers and will be able to achieve up to 1Gbps at 96 ports.
Not only does the Sckipio solution support 212Mhz on a single pair, Sckipio can support 212a bonding, which can deliver up to 1.5Gbps of download and 500Mbps of upstream – even at 100 meters or even higher when combined with DTA.
Only Sckipio provides coordinated dynamic time assignment (cDTA) to deliver the same speed for upload as well as download over high crosstalk environments such as twisted pair. This allows operators to deliver symmetric-like performance and improve the perceived rates for a given aggregate capacity.
Sckipio is the only company to support cross-DPU vectoring – the ability to connect additional DPUs together to increase port counts – without getting locked into a single source chassis. As one DPU reaches 100% take rate, simply add another DPU and create a larger vector group.