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 KTMB services disrupted by cable theft yet again

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andrewhtf
post Jun 11 2025, 08:19 AM

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With 4G being common nowadays, about time ktmb consider updating their signalling system to wireless
andrewhtf
post Jun 11 2025, 01:00 PM

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QUOTE(DValentine @ Jun 11 2025, 11:56 AM)
u know what u talking anot

NI CONFIRM X PERNAH AMIK TRAIN

tok kok je pandai

try la see 4g signal along the way

there are some spot literally no phone network

so how? let the train sendiri control sendiri? laugh.gif  laugh.gif  laugh.gif
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You also blardi tok kok apa

You need the signals the whole railway line? No, you just need it for communications between stations, for train tracking and positioning. And all stations are located in populous area where mobile signals are present.

Plus the train line involved here is peninsular west coast route. Our west coast is the most populous area. How many places along the route would be out of signal? There is no way a repeater tower can't cover the blind spot - just need to invest money to build. With the repeated thefts and losses, the value is already more than enough to cover the building of such facility.

QUOTE(machomama @ Jun 11 2025, 12:08 PM)
bandwidth - NOTHING comes close to WIRED (ever!)

for a start, understand this first cukup

rail systems - MISSION CRITICAL, everything needs to be FAIL SAFE, with double triple protection, in fact there's backups for the backup (this is where wireless comes in)

telcos - best effort
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True, BUT with the constant and repeated thefts of cables, is it worth it or not to start investing and building an alternate and modern wireless system? 4G bandwidth nowadays exceed the capabilities of wired broadband 20 years ago, which I believe that KTMB is still utilising as of today. Plus ktmb is not sucking Gbs or Tbs for their signalling Comms anyway.

By wireless it's not just depending fully on mobile network, we still have satellite and age-tested HF radio that could serve as backup. It all falls back to whether organisations involved is willing to or worth to invest the moolah to build and move to a different system
andrewhtf
post Jun 11 2025, 03:14 PM

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QUOTE(haya @ Jun 11 2025, 01:15 PM)
Yes


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So? This video doesn't say signalling cannot be done wirelessly. Even if it is needed the whole way, as I have pointed out, invest in building the wireless comm system then.
andrewhtf
post Jun 11 2025, 03:16 PM

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QUOTE(Zot @ Jun 11 2025, 02:00 PM)
It is far in remote area unless KTMB has post every 20km perhapsĀ  laugh.gif
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Come on lah, west peninsular train track la woi. Apa lanjiao remote?

Try look in Google maps see. All the way from KL until Padang besar, the tracks will go through towns, going alongside or even crossing major roadways.

This post has been edited by andrewhtf: Jun 11 2025, 03:20 PM
andrewhtf
post Jun 11 2025, 03:24 PM

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QUOTE(Zot @ Jun 11 2025, 03:22 PM)
Google map looks like 1mm away lah of course  laugh.gif  WhenI said remote, it does not necessarily means in the middle of the jungle. Remote from KTMB.

Nowadays, they cut in broad daylight also nobody bother because people think they are contractor doing some work. You think KTMB got people stationed in every town or kampung along the railway?  smile.gif
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Hence the need to consider wireless application where possible

Can't cut what's not there to cut

Anyway our msian also mostly tidak apa punya. No death no care.

 

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