WIRED CONNECTIVITY BCM53125 7-Port Integrated Gigabit Energy-Efficient Ethernet Switch FEATURES BENEFITS First Broadcom IEEE 802.3az Energy Efficient Saves more than 70 percent power during EEE Ethernet (EEE)-compliant switch. mode compared to non-EEE mode. Integrated on-chip C to manage low-power Individual ports can automatically detect when modes automatically. short cable lengths are used to scale power appropriately. Power-saving green technology. Unused ports can be intelligently powered down Supports RGMII, MII, RvMII, TMII, and GMII on to conserve power. uplink ports. BCM53125 Very low power consumed in active mode (with full traffic on all ports). Multilayer Switch Two additional Gigabit ports for glueless con- nection to CPU, WLAN, cable, or DSL chipsets. Low Power EEE L2 L2 PacketPacket Buff Bufferer uCC/R/RAMAM TablTableses MMeemmooryry M Maananagegerr L2 L2 CFCFPP 4 COS S4 COS SPP.WRR.WRR PPrrocessocessiingng 25256 Rul6 Ruleess GMACGMAC GMACGMAC GMACGMAC GMACGMAC GMACGMAC GMACGMAC GMACGMAC GPHGPHYY GPHGPHYY GPHGPHYY GPHGPHYY GPHGPHYY RGMII/RGMII/ RGMII/RGMII/ TRD 3:0 TRD 3:0 TRD 3:0 TRD 3:0 TRD 3:0 TRD 3:0 MII/RvMII/MII/RvMII MII/MII/RvMII/RvMII/ TRD 3:0 TRD 3:0 TRD 3:0 TRD 3:0 TMII/GMII TMII TMII/GMII TMII TMTMII II 200 M200 Mbbpsps BCM53125 Block DiagramOVERVIEW The BCM53125 is Broadcom s first inte- The BCM53125 solidifies Broadcoms The BCM53125 supports four selectable grated multilayer switch to support the leadership in Ethernet switching techno- QoS per port, SP and WRR and any com- IEEE 802.3az specification for Energy Effi- logy by delivering an optimized solution for bination of SP and WRR scheduling, port, cient Ethernet (EEE). the SMB desktop switch, wireless router, MAC, IEEE 802.1P, and IPv4/IPv6 DSCP- and gateway markets. based QoS. The BCM53125 also supports The BCM53125 is the optimal solution for IEEE 802.qat and IEEE 802.1aq. small and medium business designs that The BCM53125 can interconnect with have challenging low-power requirements. other devices for scalable, high-perfor- The BCM53125 delivers the most compre- mance systems through multiple inter- hensive technologies required by top tier Building upon industry-leading 65 nm faces including RGMII, GMII, MII, and service providers for gateway applica- RoboSwitch architecture, the Turbo MII. tions. BCM53125 can lower the power con- sumption by an additional 10 percent Requirements such as video and Internet Protocols such as IEEE 802.1Q-based when compared to the previous-genera- Protocol (IP) phone services are driving VLAN with 4K entries, port-based VLAN, tion device. the need for QoS and adherence to indus- VLAN double tagging (Q-in-Q), and VLAN try standards. translation are fully supported. ORDERING INFORMATION Part Number BCM53125M (commercial) BCM53125MKMML(G) BCM53125M (industrial) BCM53125MIMML(G) BCM53125S (commercial) BCM53125SKMML(G) BCM53125U (commercial) BCM53125UKMML(G) BCM53125: PRODUCT FAMILY BCM53125M BCM53125S BCM53125U Number of Cu Ports supported (5 GPHYs) 5 5 5 Number of addition IMP ports supported 2 2 0 Package (Commercial temp) 12x12 (186-pin) 12x12 (186-pin) 12x12 (186-pin) Classifier support Yes Not supported Not supported Audio Video Bridging (AVB) Yes Not supported Not supported ROHS support Yes Yes Yes Cable Diagnostics tool support Yes Yes Yes Yes Yes Yes LoopDTech tool support Target applications and segments CPE/Gateway WLAN router and switch Unmanaged switch For more information, visit: www.broadcom.com ABOUT BROADCOM Broadcom Corporation (NASDAQ: BRCM), a FORTUNE 500 company, is a global leader and innovator in semiconductor solutions for wired and wireless communications. Broadcom products seamlessly deliver voice, video, data, and multimedia connectivity in the home, office, and mobile environments. With the industrys broadest portfolio of state-of-the- art system-on-a-chip and embedded software solutions, Broadcom is changing the world by Connecting everything . For more information, go to www.broadcom.com. 53125-PB01-R November 18, 2014 2014 Broadcom Corporation. All rights reserved. Broadcom , the pulse logo, Connecting everything, the Connecting everything logo, LoopD-Tech, and RoboSwitch are among the trademarks of Broadcom Corporation and/or its affiliates in the United States, certain other countries and/or the EU. Any other trademarks or trade names mentioned are the property of their respective owners.