aTCA-3710 User's Guide
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2 Features Summary
2.1 Switch
Board
Specification
2.1.1 Base Interface
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Broadcom BCM56334 24-port GbE switch with 4-port 10GbE HiGig2 (iPss)
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13x 1000BASE-T ports to Base Interface (Zone2) and two dedicated 10/100BASE-T ports to shelf
manager
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2x 10GbE SFP+ egress ports to front panel
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6x 1GbE RJ45 egress ports to front panel
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1x GbE port to LMP (Freescale P2041)
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1x GbE port to IPMC (Smart Fusion A2F500)
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1x 10G port to Fabric switch (BCM56842/56846)
2.1.2 Fabric Interface
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Standard: BCM56842 320Gbps bandwidth 40GbE switch
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Optional: Pin-to-pin compatible BCM56846 640Gbps bandwidth 40GbE switch
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Up to 13 Fabric Interface Channels: 1-13 (FCH)
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IEEE 802.3 40GBASE-KR4 (FCH1-FCH13=XLAUI)
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L2, L3 protocol, QoS, ACLs etc., up to 7-tuple matching layer 2 -4 fields, IPv4/IPv6 support
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Twelve 10GbE SFP+ egress ports to front panel (default)
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Optional: One 10GbE port can be switched to Base Switch (BCM56334) by IC switch
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Two PCIe ports to LMP (Freescale P2041)
