Sonet framer chip set eyes 2.5-Gbit apps

CAMARILLO, Calif. — Vitesse Semiconductor has introduced the VSC9112, a dual-mode, V-Frame 2.5 device for STS-48c Packet over Sonet (PoS) and ATM over Sonet applications. Vitesse said its V-Frame 2.5 family provides a 3.3-V end-to-end chip-set