Nokia's 4.8-terabit FP5 packet-processing chipset
Tuesday, October 12, 2021 at 9:31AM Part 1: IP routing: Nokia's latest FP5 and router platforms
Nokia has unveiled its latest packet-processing silicon that will be the mainstay of its IP router platforms for years to come.
The FP5 chipset is rated at 4.8 terabits-per-second (Tbps), a twelvefold improvement in Nokia’s packet-processing silicon performance in a decade. (See chart.)
Source: Nokia, Gazettabyte
Communications service provider (CSP) BT says Nokia’s 7750 router platforms equipped with the FP5 chipset will deliver every use case it needs for its Multi Service Edge; from core routing, MPLS-VPN, broadband network gateways (BNG), to mobile backhaul and Ethernet.
The FP5 announcement comes four years after Nokia unveiled its existing flagship router chipset, the FP4. The FP4 was announced as a 2.4Tbps chipset but Nokia upgraded its packet-processing rating to 3Tbps.
Heidi Adams
“We announced what we knew but then, through subsequent development and testing, the performance ended up at 3Tbps,” says Heidi Adams, head of IP and optical networks marketing at Nokia.
The FP5 may also exceed its initial 4.8Tbps rating.
Nokia will use the FP5 to upgrade its existing platforms and power new router products; it will not license the chipset nor will it offer it for use in open router platforms.
