bcm56620 Broadcom Corp., bcm56620 Datasheet

bcm56620

Manufacturer Part Number

bcm56620

Description

100-gbps Multilayer Ethernet Switch With Table Expansion

Manufacturer

Broadcom Corp.

Datasheet

1.BCM56620.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

bcm56620B1KFSBG

Manufacturer:

BROADCOM

Quantity:

20 000

Current page: 1 of 2
Download datasheet (283Kb)

•

Sixth generation of Broadcom’s Switch Technology, supporting

switching and routing at L2, L3, and L4

48 Ethernet ports, 10/100/1000 Mbit operation

Non-blocking architecture, line rate for all packet sizes

Purpose-built for IPv6 networks

External TCAM allowing L2, L3, and ACL expansion

Metro ready: comprehensive MPLS tunneling engine (support for

L2/3 VPNs)

Carrier-class 802.1ad support, with expanded support for multi-

tag transformations

Support for large L2 VPNs and L3 VPNs

Enhanced on-chip packet buffer optimized for burst absorption

and multicast at low latency

Multistage classification engine for per-flow or user group

security and QoS

Broadcom’s exclusive microflow-based policing

Weighted random early detection congestion avoidance

Intelligent scheduling (SP, WRR, DFQ)

Flow Control: Link pause, per CoS priority, and Service Aware

Flow control mechanisms

Seamless connection to XGS Switch Fabric and SBX Metro/Core

Switch Fabric solutions

PCI Express

interconnect

100-GBPS MULTILAYER ETHERNET SWITCH WITH TABLE EXPANSION

, SGMII, and PCI options for host processor

F E A T U R E S

Expansion

External

XAUI

Provider Q-in-Q and MPLS

Multistage Flow Classifier

Tunneling Engines

BCM56620 Reference Design

BCM56620 SERIES

XAUI

48 x GbE or 4 x 10-GbE Ports

10/100/1000 or 10-GbE MACs

4 x 10 GbE or 4 x HiGig

•

Highest density solution for Enterprise Chassis, Core Stackable,

and Metro Edge Applications.

Unprecedented scalability provided with XGS economics.

Highly advanced line-rate packet buffering, delivering voice,

video, and multiclass data service guarantees.

Advanced Q-in-Q and MPLS tunneling to support the latest

carrier services.

Support for next-generation IPv6 networks using full 128-bit

address space.

XAUI

IPx6 Routing

with VRF

Enhanced Memory

Management

B C M 5 6 6 24

B C M 5 6 6 26

B C M 5 6 6 28

P a rt N u m b e r

W id e R a n g e o f F le x ib le P o rt C o n fig u ra tio n s

XAUI

Switching

B E N E F I T S

L 2

L 3

S e rv ic e

Flow /A C L

T a b le E x pa n s io n C a p a c ity

T a b le E x p a ns io n C a p a c ity

1 0 /1 0 0 /1 00 0

4 8 x G b E

2 4 x G b E

p o rts

E n trie s

> 2 56 K

> 5 12 K

> 1 28 K

(a n y can be 10 G b E )

X A U I / H iG ig

4 x H iG ig2

8 x H iG ig 2

6 x H iG ig2

p o rts

T M

Related parts for bcm56620

bcm56620 Summary of contents

Page 1

... Advanced Q-in-Q and MPLS tunneling to support the latest • carrier services. Support for next-generation IPv6 networks using full 128-bit • address space. BCM56620 Reference Design GbE HiGig XAUI XAUI XAUI Provider Q-in-Q and MPLS Enhanced Memory ...

Page 2

Enterprise Chassis Line Card HiGig BCM56624 Line Card HiGig BCM56628 HiGig BCM56628 Line Card HiGig BCM56628 BCM56628 BCM56720 BCM56628 BCM56628 ® Broadcom , the pulse logo, and Connecting everything and/or its subsidiaries in the United States and certain other countries. ...

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