BCM5695
MULTILAYER 12-PORT GIGABIT ETHERNET STACKABLE SWITCH
12-port Multilayer Gigabit Ethernet Switch with HiGig+
TM
Stacking
12 10/100/1000-Mbps Ethernet ports with copper or fibre
connectivity
HiGig+TM stacking port that runs at 10-Gbps or 12-Gbps speeds
Integrated high-performance SerDes with XAUITM interface on
the HiGig+ port and an SGMII interface on the
Gigabit Ethernet
(GbE) ports
Scalable up to 128 BCM5695 devices in a single configuration
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
Advanced full-duplex end-to-end flow and congestion control with
head-of-line blocking prevention
ContentAwareTM packet filtering and classification per-port
Wirespeed operation
Support for 802.1p, TOS/DiffServ, policing, shaping, marking, and
remarking
Rate control of broadcast, unknown multicast and unicast packets
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 BCM5690
Enables modular, scalable, and high-performance GbE switch
designs using switch fabric
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
F E A T U R E S
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
Modular chassis-based Gigabit and 10-GbE switch solutions
for the core of enterprise networks
Scalable, stackable GbE switch solutions for distribution and
wiring closet of enterprise networks
High-performance standalone GbE switch solutions for
enterprise wiring closets 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
ARL
L3
Packet Buffer MMU
ContentAware
TM
FFP
PCI
HiGig
TM
HiGig XAUI
(10/12 Gbps)
12 x GbE
Layer 3
On-Chip Tables
Internal Memory for
Nonblocking Performance
10/100/1000 MAC
PCI 32/66 Interface
I2C Interface
1-Gbps SerDes with
SGMII Support
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