400G QSFP-DD转2x200G QSFP56 DAC-400GAOC/DAC-AOC和DAC-全系列光模块--Sharetop Technology Co.Limited

- 产品概述 -

随着光纤网络的迅猛发展，数据中心承载的数据量与日俱增。数据中心同机房同机柜或同机房不同机柜之间设备的高速连接越来越多。

纤亿通科技推出的有源光缆（AOC）和直连铜缆（DAC）可以快速实现数据中心内部短距离互联，是目前数据中心实现快速高速互联的主流方案。

直连铜缆DAC常见速率有10G、25G、40G、100G、200G、400G等。相较于AOC，DAC具有明显的成本优势。本款为XYT-400G-QSFP-DD-2x200G-QSFP56-DAC，可实现400G QSFP-DD转2x200G QSFP56快速互连。产品特性如下：

- 产品特性 -

1.采用可热插拔的QSFP-DD和QSFP56封装;

2.数据速率高达425Gbps；

3.8路53Gb/s PAM4调制；

4.符合QSFP-DD MSA标准和QSFP56 MSA标准；

5.0-70°C的商业级工作温度；

6.26 AWG ~30 AWG线规支持最长3m传输；

7.单个3.3V电压的电源；

8.误码率（BER）优于1E-15；

9.符合RoHS环保标准；

10.LSZH（低烟无卤）的线缆外层材质；

11.LF（无铅）HF（无卤素）的PCB；

12.符合SFF-8636标准；

13.I2C管理接口；

- 产品应用 -

1.数据中心互联；

2.高性能计算机；

3.大容量存储器；

4.以太网链路。

	Products damaged due to human or non-use of other causes of improper,we promises one year warranty and lifetime maintenance,but the unauthorized disassembly equipment caused damage is not covered under warranty and returned within range.
	Under normal use,if there are product quality problems,or not work normally,we provide free repair or replacement service within one year;Within three years more than one year,we provide to collect the material cost,maintenance free. Repair warranty period of three years from the freight borne by each of the parties.After three years of warranty,the material cost,maintenance,freight(refers to the product of the two-way shipping to and from)shall be borne by the user.
	We promise that the product we provide can meet the performance requirements of users , and it is supplied by the user's sample request.

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