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 crucial necessary is Communications-Based mostly Practice Management (CBTC). Within the easiest of phrases, CBTC places passenger rail on “auto-pilot.” This excessive degree of automation gives vital advantages for rail operators and their passengers. However CBTC additionally introduces new networking challenges, together with the necessity for an easier but extra highly effective community on board every practice automobile.
With the transfer to CBTC, rail operators are taking a contemporary take a look at their onboard practice 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 practice community. As a part of Cisco’s Related Practice resolution, we offer a resilient infrastructure able to supporting quite a few providers and use circumstances. Whether or not supporting very important purposes reminiscent of CBTC, or non-vital purposes reminiscent of 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 Sequence. 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 possibly stand as much as the tough situations rail operators usually face reminiscent of heavy vibration, excessive climate, publicity to water and dirt. Moreover, it’s compliant with the stringent onboard rail trade requirements.
Along with bodily sturdiness, cyber safety is one other space of energy for the IE3400 switches. As a result of they’re powered by Cisco IOS XE, a next-generation working system, safety, and belief are in-built by way of Safe Boot, picture signing, and the Cisco Belief Anchor module.
The Cisco Catalyst IW9167 Sequence entry level is one other key participant in our onboard community structure. This entry level supplies dependable wi-fi connectivity for mission-critical purposes on board rail automobiles. It will possibly function as Wi-Fi 6 or Cisco Extremely-Dependable Wi-fi Backhaul – providing flexibility and mobility to accommodate evolving wants.
When operating in Wi-Fi mode, it supplies Wi-Fi connectivity to rail personnel and passengers throughout the practice. 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 purposes. In both mode, it delivers the excessive degree of bandwidth that fashionable rail programs – and their Wi-Fi-dependent passengers – require.
A easy and dependable onboard community is vital to the success of CBTC programs. One other necessary part is resilient and secured trackside infrastructure – a subject I’ll dive into in my subsequent submit.
Within the meantime, study extra about Cisco’s capabilities for railways, take a look at Cisco Related Rail resolution design zone.
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