BCM5395
®
Brief
WITH
5-PORT GbE SWITCH
•
FIVE INTEGRATED PHY
S
AND
PACKET BUFFER
FEATURES
Highly integrated, non-blocking, 5-port 10/100/1000 switch
silicon that integrates:
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Five integrated 10/100/1000 PHYs
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One GMII/RGMII interface for an In-band Management Port
(IMP) for glueless connection to a CPU/management entity
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Serial EEPROM, MDC/MDIO, SPI, and Interrupt-to-CPU
Interface
LoopDTech™ and CableChecker™ reduce network down
time and minimize support effort
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Broadcom’s patented LoopDTech technology for loop
detection without running spanning tree protocol
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Broadcom’s CableChecker enables advanced cable diagnostics
based on Broadcom’s convergence algorithm
VLAN
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IEEE 802.1Q-based VLAN with 4K entries
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VLAN double-tagging (Q-in-Q)
QoS
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Four selectable CoS per port: SP and WRR
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Port, MAC, 802.1P, and IPv4/IPv6 DSCP based QoS
Performance
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9 KB jumbo frame support—wirespeed performance for all
frame sizes
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4K MAC addresses with automatic learning and aging
Security
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IEEE 802.1x support for secure user authentication
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DoS prevention hardware
Traffic control and network resiliency
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Storm control and port-based ingress/egress rate control
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Spanning tree support (rapid spanning tree and multiple
spanning trees—up to 16)
BroadSync™ HD (AV bridging)
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Frame timer in MAC
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Real-time clock module for master clock generation and time
sync
Management
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On-chip MIB counters to collect, receive, and transmit
statistics for each port. Hardware support for SNMP/MIBs and
RMON.
SUMMARY OF BENEFITS
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Provides a flexible solution for the cost-optimized board and
system designs
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Additional interfaces enable efficient designs for the branch
office switch applications. Flexible CPU interface allows the
BCM5395 to work with any CPU.
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Supports all types of client connections, including VoIP,
video, multimedia, and data. Proper priority can be assigned
to each traffic type to ensure guaranteed delivery of time-
sensitive packets and efficient use of network bandwidth.
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Access Control List (ACL) provides the security vehicle for
frame classification and filtering.
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IGMP and MLD snooping enables multicast switching
without expensive L3 multicast routing.
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BroadSync HD provides quality of service for audio-video
packs through Ethernet by adding end-to-end bandwidth
reservation, admission control, timing, and synchronization.
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Switch can be completely managed remotely using SNMP,
RMON, and OAM.
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BOARDCOM [ Broadcom Corporation. ]
