BCM84748

Quad-Channel 10-GbE SFI-to-XAUI LAN/WAN PHY with 1588

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*Certain versions of this device are not available for sale in Germany or shipment to or from Germany, and these versions should not be used in any product destined for the German market.
Quad-channel 10-Gigabit Ethernet (GbE) SFI-to-XAUI local/wide area network PHY that incorporates an Electronic Dispersion Compensation (EDC) equalizer supporting SFP+ line card applications.
 
The BCM84748 supports 1588 and WAN Interface Sublayer (WIS) mode. The BCM84748 is a multirate physical layer device (PHY) targeted for single-mode fiber, multimode fiber or copper twin-ax applications interfacing to both limiting-based and linear-based SFP+ and SFP modules. The BCM84748 is fully compliant with the 10GbE IEEE 802.3aq standard and also supports 1000BASE-X and SGMII modes.
 

Features

  • Quad-channel SFI-to-XAUI transceiver
  • Supports SFP+ SR, LR and LRM optical interfaces
  • SFF-8431 CX1 compliant
  • LRM mode supports 300m of multimode fiber, exceeding the IEEE 802.3aq standard

Applications

  • DSLAMs
  • Blade Servers
  • Enterprise LAN Switching
  • Line Cards
  • Routers
  • Top-of-Rack Switches
     

Active

Specification Value
Lifecycle Active
Distrib. Inventory No
Package 27x27 mm
PHY Type 10GE
I/O Controller
Bus Interface
Transfer Rates
External Memory Interfaces 8-bit and 16-bit Flash, w/ 6 Chip Selects SRAM, NVSRAM

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