Quad-Channel 10-GbE SFI-to-XAUI LAN/WAN PHY with 1588
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.
- 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
- Blade Servers
- Enterprise LAN Switching
- Line Cards
- Top-of-Rack Switches
|SerDes / GPHY|
|I/O Bandwidth (Gbps)|
|External Memory Interfaces||8-bit and 16-bit Flash, w/ 6 Chip Selects SRAM, NVSRAM|
|Smart Congestion Control||No|