BCM5696_04 BOARDCOM [Broadcom Corporation.], BCM5696_04 Datasheet
BCM5696_04
Manufacturer Part Number
BCM5696_04
Description
MULTILAYER 12-PORT GIGABIT ETHERNET SWITCH
Manufacturer
BOARDCOM [Broadcom Corporation.]
Datasheet
1.BCM5696_04.pdf
(2 pages)
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12 10/100/1000-Mbps Ethernet ports with copper or fibre
connectivity
All address tables and buffer memory fully integrated on-chip
Support for jumbo frames of up to 9 KB in size
Advanced full-duplex end-to-end flow and congestion control
with head-of-line blocking prevention
ContentAware™ packet filtering and classification per-port
• Wirespeed operation
• Support for 802.1p, TOS/DiffServ, policing, shaping, marking,
• Rate control of broadcast, unknown multicast and unicast
• Eight queues per port
Support for double 802.1q VLAN tagging and VLAN
translation
Hardware-based IP multicast routing and forwarding
• Support for replication
Equal and weighted cost multipath routing for load balancing
Advanced diagnostic features including JTAG boundary scan
and BIST functionality
Low power consumption of 4.65W in a 480-pin PBGA package
Pin-to-pin compatible with the BCM5691
and remarking
packets
MULTILAYER 12-PORT GIGABIT ETHERNET SWITCH
1-Gbps SerDes with
F E A T U R E S
On-Chip Tables
SGMII Support
Layer 3
®
12-port Multilayer Gigabit Ethernet Switch
ContentAware
ARL
10/100/1000 MAC
™
L3
FFP
12 x GbE
Packet Buffer MMU
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BCM5696
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Enables modular, high-performance GbE switch designs
Facilitates seamless integration of voice, video, and data traffic
through low-latency and advanced QoS
Enables lower system design cost and board space utilization
through superior integration and compact form factor
Offers quicker time-to-market and software reuse through
backward compatibility with Broadcom switch software API
High-performance standalone GbE switch solutions for
distribution and wiring closet of enterprise networks and
remote branches
Embedded GbE switch solutions for blade server applications
within space-constrained data centers
Highly reliable GbE switch solutions for telecom applications
in central offices
PCI
S U M M A R Y O F B E N E F I T S
T A R G E T A P P L I C A T I O N S
Nonblocking Performance
PCI 32/66 Interface
Internal Memory for
I2C Interface
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BCM5696_04 Summary of contents
Page 1
MULTILAYER 12-PORT GIGABIT ETHERNET SWITCH 10/100/1000-Mbps Ethernet ports with copper or fibre • connectivity All address tables and buffer memory fully integrated on-chip • Support for jumbo frames of up ...
Page 2
Functional Design of BCM5696-Based 20-Port GbE Switch BCM5464 General Description The BCM5696 is an integral component of the highly modular switch architecture. Each port supports 10/100/1000-Mbps Ethernet with copper or fibre physical interfaces. The BCM5696 has a fully integrated SerDes ...