BCM5632E Broadcom Corporation, BCM5632E Datasheet
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BCM5632E
Manufacturer Part Number
BCM5632E
Description
12 GIGABIT + 1 10-GIGABIT SWITCHING PROCESSOR
Manufacturer
Broadcom Corporation
Datasheet
1.BCM5632E.pdf
(2 pages)
www.DataSheet4U.com
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Supports 12 Gigabit ports and one 10-Gigabit uplink in
wirespeed operation
Gigabit ports support TBI (1000BASE-X) or GMII
(1000BASE-T) interfaces
Uplink supports XGMII interface for 10-Gigabit
L2 search table supports 32K MAC addresses
Jumbo Frame support (9 Kbyte)
Supports full 4K VLAN addresses and 802.1s Multiple
Spanning Tree protocol
Supports 802.1p and/or DiffServ with four priority queues
Supports 802.3ad link aggregation control protocol (LACP)
and marker protocol
Supports selected MIB groups in RMON and SMON
Supports up to 32K IP multicast groups with the option to cross
VLAN boundaries
Full-duplex and half-duplex operation with IEEE 802.3x flow
control and backpressure
Built in 32-bit, 33-MHz PCI bus interface
Flexible multiplexer modes
Packaged in an 841-pin or a 785-pin BGA
12 GIGABIT + 1 10-GIGABIT SWITCHING PROCESSOR
F E A T U R E S
Fiber XCVR
®
XAUI
BCM5632E Switching Solution
BCM8011
XGMII
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BCM5632E
BCM5464
Complete switch on a chip integrates 12 10/100/1000 and one
10G Ethernet Media Access Controllers (MACs) supporting
RMII, GMII, XGMII and TBI interfaces, including multilayer
forwarding and filtering logic and internal ARL tables and
packet buffering.
Supports 32K internal MAC addresses, which are shared by
all ports. Multicast MAC addresses, including IP multicast,
can also be stored and searched.
Supports Quality of Service (QoS). Each output port has four
priority queues and their assignment can be based on DiffServ
TOS field or the 802.1p priority field.
Filters and forwards traffic at full wirespeed on all 13 ports at
all layers of functionality. This equates to 44 Gbps of
bandwidth.
Provides a mechanism to bundle together up to 12 ports at the
same speed to form a port bundle or a trunk group,
establishing up to six trunk ports.
XCVR
Fiber
or
S U M M A R Y O F B E N E F I T S
BCM5632E
BCM5464
System Bus
XCVR
Fiber
or
CPU Subsystem
BCM5464
XCVR
Fiber
or
Related parts for BCM5632E
BCM5632E Summary of contents
Page 1
... BCM5632E ® • • • • • BCM5632E Switching Solution BCM8011 XAUI XGMII Complete switch on a chip integrates 12 10/100/1000 and one 10G Ethernet Media Access Controllers (MACs) supporting RMII, GMII, XGMII and TBI interfaces, including multilayer forwarding and filtering logic and internal ARL tables and packet buffering ...
Page 2
... Aggregation Control Protocol (LACP) frames are handled by the accompanying CPU and the marker protocol is handled in hardware. The BCM5632E can be initialized and configured by an EEPROM or a CPU, which is also responsible for search table updates and management functions. The CPU is a separate port to the device, containing its own Tx FIFO and Rx FIFO ...