Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The Marvell® Alaska® C 88X5121-A1-BVV4C000 is a fully integrated dual port 100 Gbps device that performs all physical layer functions required to drive 100 Gbps Ethernet over a variety of media including optics, backplanes and passive copper cables. Manufactured with 28 nanometer lithography, in a 17mmx17mm package footprint, the Marvell 88X5121-A1-BVV4C000  enables low-power dissipation, high density 100GbE and 25GbE line card designs. The line interface of the 88X5121-A1-BVV4C000 is fully compliant to the IEEE 802.3BJ standard that defnes the physical layer specifcations for 100 Gbps Ethernet transmission over backplanes and copper cables. The device supports Reed-Solomon Forward Error Correction function required for 100G-CR4 and 100G-SR4 operation, as well as auto-negotiation and coefficient training protocol required by the IEEE 802.3 standards. 

Key Benefits

• Fully compliant to IEEE 802.3BJ and 803.3BM standards for 100GbE transmission over optical media, passive copper cables and backplanes 

• Octal 25G mode for 25GbE and other low latency applications 

• Support for speed negotiation and coe°cient training

Features

• Dual Port 100GbE PHY

• Octal 25G repeater

• Dual 40GbE aggregator that enables aggregation of 40GbE from 4x10G lanes to 2x20G lanes

• Ability to handle Insertion Loss of greater than 30dB at Nyquist without Forward Error Correction (FEC)

• Line interface SERDES that exceeds the equalization requirements for 100G-CR4 passive copper cables and 100G-KR4 backplanes

• OIF25G-LR compliant long reach host interface SERDES that exceeds IEEE CAUI-4 requirements

• Fully autonomous adaptive equalization on line and host receiver

• Support for 100GbE/40GbE autonegotiation and coe˜cient training protocol

• Support for IEEE 802.3BJ Reed-Solomon Forward Error Correction (R-S FEC) functionality

• Low latency repeater mode for applications not requiring FEC capability with fully independent operation on each lane

• Hole-free operation from 1.25Gps to 28Gbps

• Programmable clock divide ratios

• Recovered clock outputs for SyncE applications

• Ethernet packet and programmable packet generation and checking

• Non-destructive Eye monitoring capability on all high speed lanes

• Clause 45 MDC/MDIO management interface

• Junction temperature range of 0 to 105°

• Small 17mm x 17mm FCBGA package

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.