BCM56132B1KFSBLG

The BCM56132 is a highly integrated 24-port multilayer FE switch with two ports of 10-GbE XAUI uplinks and two ports of 1GbE/2.5 GbE uplinks. The FE ports support S3MII connectivity, while the 1 GbE and 2.5 GbE offer SGMII and SerDes respectively.The BCM56132 is purpose-built for next-generation enterprise and Metro Ethernet access platforms. Two BCM56132 can be connected together by two ports of 2.5 GbE or one port of 13G XAUI over HiGig2 stacking protocol to create a nonblocking 48-port switch.The BCM56132 family supports nonblocking L2 switching and L3 routing, which are key features for carrier Ethernet and enterprise networking applications.

• Highly integrated 24-port 10/100-Mbps Ethernet switch device
• Two ports of 1 or 2.5 Gigabit Ethernet (GbE), and two ports of 10 GbE uplink/stacking
• HiGig2™ stacking over 2.5 GbE (HGL) or 13 GbE (HG[13])
• Fully integrated packet buffer
  • Intelligent Memory Management Unit (MMU) optimized for handling bursty data traffic
• Advanced multistage TCAM-based ContentAware™ engine
  • L2, IPv4/IPv6 L3 packet classification
  • Flow-based classification, metering, and marking of frames
  • Flexible Access Control List (ACL)
  • Parallel lookup engines
• Full IPv4 and IPv6 L3 routing
• Key Carrier Ethernet features:
  • 802.1ad Provider Bridging
  • Flexible VLAN Translation
  • MPLS/VPLS, pseudowire
  • PBB/PBT
  • 802.1ag and Y.1731 Ethernet OAM
  • IEEE 1588 Synchronous Ethernet