Product Summary

The BCM5690A2KEBG is a scalable approach to gigabit ethernet. Enterprise network traffic volumes are accelerating quickly. As a result, organizations are seeking much faster LAN connections—to gigabit speeds and beyond—not only in their campus backbones, but also in their wiring closets for highspeed connectivity all the way to user desktops. There are several application drivers behind the exploding volumes of enterprise traffic. Businesses are continuing to grow progressively more reliant on their corporate networks for automating their business processes. For example, Web-centric applications, often multimedia in nature, have emerged not only to reach employees across corporate intranets, but also to enable enterprises to communicate with their business partners across extranets and to serve customers via the Internet.

Features

Features: (1)12 10/100/1000 Mbps Ethernet ports supporting both copper and fiber connections; (2)Integrated high-performance SerDes; (3)Single 10 Gbps XAUI HiGig expansion port; (4)Gigabit Ethernet SerDes per port; (5)4-pin per port SGMII interface to Gigabit Ethernet PHYs; (6)32 million packets/second (line rate) aggregate switching capacity; (7)Supports 8 classes of service (CoS) per port; (8)Scalable upto 32 BCM5690 switches in a system; (9)Port trunking and mirroring supported across stacked switches; (10)Fully integrated data and address memory on chip; (11)Advanced packet flow control:; (12)Head of line blocking prevention; (13)Full-duplex flow control (802.3x compatible); (14)ContentAwareTM network processing per port; (15)Line rate multifield packet classification; (16)Supports IEEE802.1p, TOS/DiffServ, rate limiting, policing,priority tagging, and remapping; (17)Support for jumbo Frames of up to 9 KB; (18)Advanced diagnostic features including IEEE1149.1 JTAG boundary scan and BIST functionality; (19)Low power, enhanced thermal 480-pin EBGA package.

Diagrams

BCM5208
BCM5208
Other

Data Sheet
Negotiable 
BCM5208R
BCM5208R
Other

Data Sheet
Negotiable 
BCM5221
BCM5221
Other

Data Sheet
Negotiable 
BCM5221A2KPTG/ROHS
BCM5221A2KPTG/ROHS
Other

Data Sheet
Negotiable 
BCM5221A4KPTG/ROHS
BCM5221A4KPTG/ROHS
Other

Data Sheet
Negotiable 
BCM5222
BCM5222
Other

Data Sheet
Negotiable