Related Practice: Simplifying the onboard community


Within the first weblog on this weblog sequence I shared that passenger volumes for city railways, automated folks movers (APMs), and different types of mass transit proceed to develop. To fulfill growing demand whereas assembly security, passenger expertise, and operational effectivity objectives, rail operators are ramping up investments in modern expertise options.

One of the vital vital is Communications-Based mostly Practice Management (CBTC). Within the easiest of phrases, CBTC places passenger rail on “auto-pilot.” This excessive stage of automation presents vital advantages for rail operators and their passengers. However CBTC additionally introduces new networking challenges, together with the necessity for a less complicated but extra highly effective community on board every prepare automobile.

With the transfer to CBTC, rail operators are taking a recent have a look at their onboard prepare community, implementing a multiservice basis that shifts from disjointed proprietary networks to a standard IP community.

At Cisco, we’ve constructed a community structure that each strengthens and simplifies the onboard prepare community. As a part of Cisco’s Related Practice answer, we offer a resilient infrastructure able to supporting quite a few providers and use circumstances. Whether or not supporting very important functions corresponding to CBTC, or non-vital functions corresponding to passenger WiFi, CCTV, infotainment, digital signage and point-of-sale programs, the Cisco Related Practice onboard community supplies the wanted bandwidth, reliability, and safety.

A linchpin of our structure is the Cisco Catalyst IE3400 Rugged Collection. This next-generation, IP67-rated switching platform is designed to offer enhanced network-based safety, segmentation, and visibility in probably the most demanding environments. It will probably stand as much as the cruel situations rail operators usually face corresponding to heavy vibration, excessive climate, publicity to water and dirt. Moreover, it’s compliant with the stringent onboard rail business requirements.

Along with bodily sturdiness, cyber safety is one other space of power for the IE3400 switches. As a result of they’re powered by Cisco IOS XE, a next-generation working system, safety, and belief are inbuilt through Safe Boot, picture signing, and the Cisco Belief Anchor module.

The Cisco Catalyst IW9167 Collection entry level is one other key participant in our onboard community structure. This entry level supplies dependable wi-fi connectivity for mission-critical functions on board rail vehicles. It will probably function as Wi-Fi 6 or Cisco Extremely-Dependable Wi-fi Backhaul – providing flexibility and mobility to accommodate evolving wants.

When working in Wi-Fi mode, it supplies Wi-Fi connectivity to rail personnel and passengers inside the prepare. When connectivity offered from Cisco IW9167E (CURWB) or Cisco FM4500 wi-fi radio, it delivers fiber-like train-to-ground communication for each very important and nonvital functions. In both mode, it delivers the excessive stage of bandwidth that trendy rail programs – and their Wi-Fi-dependent passengers – require.

A easy and dependable onboard community is essential to the success of CBTC programs. One other vital element is resilient and secured trackside infrastructure – a subject I’ll dive into in my subsequent publish.

Within the meantime, study extra about Cisco’s capabilities for railways, try Cisco Related Rail answer design zone.



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