Within the first weblog on this weblog collection 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 important 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 practice automobile.
With the transfer to CBTC, rail operators are taking a recent take a look at their onboard practice community, implementing a multiservice basis that shifts from disjointed proprietary networks to a typical 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 instances. Whether or not supporting very important functions equivalent to CBTC, or non-vital functions equivalent to passenger WiFi, CCTV, infotainment, digital signage and point-of-sale techniques, the Cisco Related Practice onboard community gives 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 may possibly stand as much as the cruel situations rail operators typically face equivalent to heavy vibration, excessive climate, publicity to water and mud. Moreover, it’s compliant with the stringent onboard rail business 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 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 gives dependable wi-fi connectivity for mission-critical functions on board rail automobiles. It may 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 gives Wi-Fi connectivity to rail personnel and passengers inside the practice. When connectivity supplied 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 techniques – and their Wi-Fi-dependent passengers – require.
A easy and dependable onboard community is crucial to the success of CBTC techniques. One other vital part is resilient and secured trackside infrastructure – a subject I’ll dive into in my subsequent put up.
Within the meantime, study extra about Cisco’s capabilities for railways, try Cisco Related Rail resolution design zone.
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