DDW-002-B1 |   DDW-242    |  以太网扩展器    |  实现高带宽以太网传输流量

型号：DDW-002-B1

类别：以太网扩展器

成色：全新，非全新

质保：一年

重量：8磅

Wolverine系列包含众多以太网扩展器和网桥产品，可利用现有线缆扩展以太网通信。其中，DDW-002-B1基于电力线通信技术（IEEE 1901），即使当存在生锈连接器时，仍能通过桥接使用2芯线缆的实现高带宽以太网传输流量。

该产品能在完成列车以太网通信改造的时同时，显著节省成本，由于因为现有列车耦合器可以继续使用，无需昂贵的改造甚至更换,因此节约了大量的成本。只需简单地在耦合器两侧各安装1个DDW-002-B1，就可以搭建连接2个以太网的网桥。该过程无需任何配置，因此应用更加便利。

DDW-002-B1通过了认证实验室的全面测试，符合轨道车辆上使用的电子设备标准EN 50155。在某些方面，威斯特摩产品甚至超出了标准规定的要求。

此外，DDW-002-B1的设计融合了威斯特摩在轨道车辆市场的多年丰富经验，还拥有抗震集成连接器螺纹、IP67防护等级（使用GORE-TEX®薄膜防止凝露）等特点，因此在极端恶劣环境下也能保证极长的MTBF时间（平均无故障间隔时间）和使用寿命。

DDW-002-B1在威斯特摩的瑞典工厂制造,并且以高标准而闻名。该工厂采用精益制造理念，并配有先进的质量保证设备，目前已获得了广大要求严格的国际客户的众多质量审计的认可，以极高标准闻名业内。

Model: DDW-002-B1

Category: Ethernet extender

Finish: New, not new

Warranty: One year

Weight: 8 pounds

The Wolverine family includes a number of Ethernet extenders and bridge products that extend Ethernet communications over existing cables. Among them, DDW-002-B1 is based on Power line communication technology (IEEE 1901), which enables high-bandwidth Ethernet traffic to be transmitted by bridging 2-core cables, even when rusty connectors are present.

The product can complete the train Ethernet communication transformation at the same time, significant cost savings, because because the existing train coupler can continue to use, without expensive transformation or even replacement, so a lot of cost savings. By simply installing 1 DDW-002-B1 on each side of the coupler, a bridge connecting 2 Ethernet can be built. This process does not require any configuration, so it is easier to apply.

The DDW-002-B1 has been thoroughly tested by certified laboratories and complies with EN 50155, the standard for electronic equipment used on rail vehicles. In some respects, Westmore products even exceed the requirements specified in the standard.

In addition, the DDW-002-B1 design incorporates Westmore's many years of experience in the rail vehicle market, as well as features such as seismic integrated connector threads, IP67 protection (using GORE-TEX® film to prevent condensate), and other features. Therefore, extremely long MTBF time (mean time between failures) and service life can be guaranteed in extremely harsh environments.

DDW-002-B1 is manufactured in Westmore's Swedish factory and is known for its high standards. Using lean manufacturing concepts and state-of-the-art quality assurance equipment, the facility has received numerous quality audits from demanding international customers and is known for its extremely high standards.