User guide

Board Features
12 AT8910/AT8940
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2.3.1 Base Switch
The Broadcom BCM56334 24-Port Multilayer Switch with four 10 GbE Uplinks builds the core of the Base
Interface.
Table 2-1:Base Switch Port Mapping
2.4 Fabric Interface
• Broadcom StrataXGS®IV high performance Ethernet Switch Architecture
• BCM56846 640Gbps Switching Capacity.
Base CLI Port Operation Mode Speed Connected to
0/1 SerDes/XAUI 1 G / 10 G BI SFP+ 1
0/2 SerDes/XAUI 1 G / 10 G BI SFP+ 2
0/3 SerDes/XAUI 1 G / 10 G BI SFP+ 3
0/4 SerDes/XAUI 1 G / 10 G BI SFP+ 4
0/5 SGMII/SerDes 1000Base-xX (fiber)10/100/1000Base-T/-TX/-T RTM SFP BI1
0/6 SGMII/SerDes 1000Base-xX (fiber)10/100/1000Base-T/-TX/-T RTM SFP BI2
0/7 SGMII/SerDes 1000Base-xX (fiber)10/100/1000Base-T/-TX/-T Not connected on RTM
0/8 SerDes 1000Base-KX P2020 eTSEC 2
0/9 SGMII/SerDes 10/100Base-T/-TX / 1000Base-KX IPMI/Update Channel
0/10 SGMII 10/100Base-T/-TX ShMC A
0/11 SGMII 10/100Base-T/-TX ShMC B
0/12 SGMII 10/100/1000Base-T/-TX/-T BI 2
0/13 SGMII 10/100/1000Base-T/-TX/-T BI 3
0/14 SGMII 10/100/1000Base-T/-TX/-T BI 4
0/15 SGMII 10/100/1000Base-T/-TX/-T BI 5
0/16 SGMII 10/100/1000Base-T/-TX/-T BI 6
0/17 SGMII 10/100/1000Base-T/-TX/-T BI 7
0/18 SGMII 10/100/1000Base-T/-TX/-T BI 8
0/19 SGMII 10/100/1000Base-T/-TX/-T BI 9
0/20 SGMII 10/100/1000Base-T/-TX/-T BI 10
0/21 SGMII 10/100/1000Base-T/-TX/-T BI 11
0/22 SGMII 10/100/1000Base-T/-TX/-T BI 12
0/23 SGMII 10/100/1000Base-T/-TX/-T BI 13
0/24 SGMII 10/100/1000Base-T/-TX/-T BI 14
0/25 SGMII 10/100/1000Base-T/-TX/-T BI 15
0/26 SGMII 10/100/1000Base-T/-TX/-T BI 16
0/27 SerDes 1000Base-KX System Manager Port 1
0/28 SerDes 1000Base-KX Redundant System ManagerPort 2