描述 Description

The Broadcom? BCM56565 family is a class of highperformance, nonblocking network switching devices supporting up to 600 Gb/s switch ports bandwidth. Each device family features multiple integrated TSC SerDes Core, each with four integrated 10G SerDes transceivers and associated PCS for native support of SGMII, XFI, XAUI, 10GBASE-KR/CR/SR, 40GBASE-KR4/CR4, XLAUI, CAUI4, and Broadcom's proprietary HiGig2? at various speeds. The BCM56565 delivers high-bandwidth, glueless network connectivity up to 600Gb/s on a single chip.

特性 Features

? Up to 20x 10GbE + 1x 100GbE + 32x 2.5GbE (max 1x100GbE port and up to 2x HG[106]) integrated SerDes with support for 4x100GbE and Energy Efficient Ethernet
? Fully flexible port configurations: 1GbE,? 2.5GbE, 5GbE, 10GbE, 20GbE, 40GbE, and 100GbE support with runtime reconfigurability
? Stacking ports can operate from 11G to 106G using HiGig2 protocol
? Extensive double tagging support
? Full IPv4 and IPv6 routing support
? Hardware-based encapsulations including MPLS, VPLS, GRE, ISATAP, Q-in-Q, PBB, PBB-TE, and SPBm
? Three-stage ContentAware? processing
? Unified forwarding table for flexible allocation of L2 MAC, L3 host, and LPM entry scale
? Flexible ingress/egress counter pools

應(yīng)用 Application

? Data-centers
? Carrier networks
? Enterprise networks
? Embedded Ethernet fabrics