6/6/2020 BCM84888 Products / Ethernet Connectivity, Switching, and PHYs / Copper PHYs / 10GBASE-T PHY / BCM84888 BCM84888 CONTACT SALES Quad-port 10GBASE-T/5GBASE-T/2.5GBASE-T/1000BASE-T/100BASE-TX Ethernet CMOS transceiver. Currently Viewing: Overview Overview The Broadcom(R) BCM84888 is a quad-port 10GBASE-T/5GBASE-T/2.5GBASE-T/1000BASET/100BASE-TX Ethernet CMOS transceiver. BCM84888 is a highly integrated solution that supports USXGMII, XFI, 5000BASE-X, 2500BASEX, and 1000BASE-X (SGMII) MAC interface The BCM84888 features the Energy Efficient Ethernet (EEE) protocol. EEE enables the BCM84888 to auto-negotiate and operate with EEE-compliant link partners to reduce overall system power during low utilization of the link. Broadcom's AutogrEEEn(R) mode permits legacy systems to enjoy the power saving benefits of EEE. The BCM84888 features Enhanced Cable Diagnostics, which detects common cable problems such as shorts, opens, and cable length. Features Single-chip integrated quad-port Ethernet transceiver-MAC to magnetics: 10GBASE-T IEEE 802.3an Applications Ethernet switches and uplinks Ethernet server Broadband CPE 5GBASE-T 802.3bz 2.5GBASE-T 802.3bz 1000BASE-T IEEE 802.3ab 100BASE-TX IEEE 802.3u 5G NBASE-T spec. 2.5G NBASE-T spec. XFI/10GBASE-KR, USXGMII, 5000BASE-X, 2500BASE-X, and 1000BASE-X (SGMII) MAC Interfaces 5G rate over USXGMII/XFI/5000BASE-X MAC interfaces 2.5G rate over USXGMII/XFI/2500BASE-X MAC interfaces IEEE 1588-2008 PTP version 2 (Time Stamp) EEE on 10GBASE-T, 5GBASE-T, 2.5GBASE-T, 1000BASE-T, and 100BASE TX https://www.broadcom.com/products/ethernet-connectivity/copper-phy/10gbase-t-phy/bcm84888 1/2 6/6/2020 BCM84888 100BASE-TX Low electromagnetic interference (EMI) emissions Enhanced cable diagnostics Support for jumbo packets up to 18 KB Low-power, 1.0V CMOS core Device package: 19 mm x 19 mm BGA Lifecycle Status Active Specifications Specification Value Lifecycle Active Distrib. Inventory No PHY Type 10GE PREVIOUSLY VIEWED BCM8724 BCM84888 Dual 10-Gigabit Ethernet XFI to XAUITM Transceiver Quad-port 10GBASE-T/5GBASE-T/2.5GBASET/1000BASE-T/100BASE-TX Ethernet CMOS transceiver. BCM84758 TOP https://www.broadcom.com/products/ethernet-connectivity/copper-phy/10gbase-t-phy/bcm84888 10-GbE Quad SFI-XFI PHY with IEEE 1588 2/2