BCM84793中文资料100-GbE/OTN VSR28 to CAUI Gearbox数据手册Broadcom规格书

描述 Description

100 Gb/s \"gearbox\" PHY that multiplexes and demultiplexes four 25 Gb/s channels to/from ten 10 Gb/s channels supporting Ethernet and Optical Transport Networking (OTN). The BCM84793 is compliant with the IEEE 802.3ba standard for 100 GbE and ITU OTL 4.4 signalling as well as 40 GbE, OTL 3.4 and OTL 4.10. The line interface supports four bidirectional lanes at 25.78125/27.952493 Gb/s for 100 GbE/OTL4.4 applications. It can also be configured to support two groups of four bidirectional lanes as well as 10 bidirectional lanes at 10.3125 to 11.18 Gb/s for 40G and 100G repeater applications. The system interface only supports 10 bidirectional lanes or two groups of four bidirectional lanes at 10.3125 to 11.18 Gb/s.

特性 Features

·Full-duplex 10 lane to four lane Gearbox via IEEE 802.3ba Clause 83 PMA (CAUI to VSR28)
·Full-duplex 10 lane to four lane Gearbox via ITU OTL4.4 (CAUI to VSR28)
·Full-duplex 10 lanes to 10 lanes at 10.3125 to 11.18 Gb/s (CAUI to CPPI)
·Dual Full-duplex four lanes to four lanes at 10.3125 to 11.18 Gb/s (XLAUI to XLPPI)
·Transmit Pre-Emphasis and Adaptive receive equalization on all data I/O
·High-speed Optical Duo-binary (ODB) Precoder and Decoder

应用 Application

Blade Servers
DWDM Long Haul Transport
DWDM Metro Transport
Enterprise LAN Switching

简介

BCM84793属于集成电路（IC）的驱动器接收器收发器。由制造生产的BCM84793驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。