BCM5695
®
MULTILAYER 12-PORT GIGABIT ETHERNET STACKABLE SWITCH
FEATURES
SUMMARY OF BENEFITS
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12 10/100/1000-Mbps Ethernet ports with copper or fibre
connectivity
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HiGig+™ stacking port that runs at 10-Gbps or 12-Gbps speeds
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Integrated high-performance SerDes with XAUI™ interface on
the HiGig+ port and an SGMII interface on the
Gigabit Ethernet
(GbE) ports
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Scalable up to 128 BCM5695 devices in a single configuration
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Enables modular, scalable, and high-performance GbE switch
designs using switch fabric
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Facilitates seamless integration of voice, video, and data traffic
through low-latency and advanced QoS
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Enables lower system design cost and board space utilization
through superior integration and compact form factor
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All address tables and buffer memory fully integrated on-chip
Support for port trunking and mirroring across stacked links
Support for jumbo frames of up to 9 KB in size
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Offers quicker time-to-market and software reuse through
backward compatibility with Broadcom switch software API
Advanced full-duplex end-to-end flow and congestion control with
head-of-line blocking prevention
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ContentAware™ packet filtering and classification per-port
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Wirespeed operation
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Support for 802.1p, TOS/DiffServ, policing, shaping, marking, and
remarking
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Rate control of broadcast, unknown multicast and unicast packets
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Eight queues per port
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Support for double 802.1q VLAN tagging and VLAN translation
TARGET APPLICATIONS
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Modular chassis-based Gigabit and 10-GbE switch solutions
for the core of enterprise networks
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Scalable, stackable GbE switch solutions for distribution and
wiring closet of enterprise networks
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High-performance standalone GbE switch solutions for
enterprise wiring closets and remote branches
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Hardware-based IP multicast routing and forwarding
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Support for replication
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Equal and weighted cost multipath routing for load balancing
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Advanced diagnostic features including JTAG boundary scan and
BIST functionality
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Low power consumption of 4.65W in a 480-pin PBGA package
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Embedded GbE switch solutions for blade server applications
within space-constrained data centers
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Highly reliable GbE switch solutions for telecom applications
in central offices
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Pin-to-pin compatible with the BCM5690
12-port Multilayer Gigabit Ethernet Switch with HiGig+
TM
Stacking
HiGig XAUI
(10/12 Gbps)
Layer 3
On-Chip Tables
HiGig
™
ARL
L3
Packet Buffer MMU
PCI
Internal Memory for
Nonblocking Performance
ContentAware
™
FFP
1-Gbps SerDes with
SGMII Support
PCI 32/66 Interface
I2C Interface
10/100/1000 MAC
12 x GbE