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Private sector

Mine

Classified areas require ATEX or IECEx, and the catalogue carries no such data.

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Area
Fiber & OT
Architecture patterns
1
Products used
4

The problem

What makes it hard

Long drift distances, power and communications in the same rock chamber, blasting, moisture, and an earthing arrangement that varies with the rock. Fiber is the only carrier that is indifferent to all of it.

How it is built

One-way release from OT, with a controlled return

Out is the default. Anything coming back is a separate link with its own approval.

See the full pattern
Control system and historian on the inside, a diode out to reporting — and nothing back.OTITControl systemHistorianData diodeReporting and analysisreleaseno way in
Control system and historian on the inside, a diode out to reporting — and nothing back.OTITControl systemHistorianData diodeReporting andanalysisreleaseno way in
  • One-way path
  • Data path
  • Path that does not exist
Control system and historian on the inside, a diode out to reporting — and nothing back.

In the catalogue

Equipment from the catalogue

Built from: Fiber Optical Transceiver RS-232/422 D-sub 60-00-7753 (21-215), Ethernet Fiber Optical Dual Converter 100 Mbit 60-00-7423, Ethernet Fiber Optical Dual Converter 1 Gbit 60-00-7425 and 1 more below.

Standard

Ethernet Fiber Optical Dual Converter 100 Mbit

Secure rack-mounted module featuring two fully independent channels, specifically designed to prevent…

Product no 60-00-7423

Standard

Ethernet Fiber Optical Dual Converter 1 Gbit

Secure rack-mounted module featuring two fully independent channels, specifically designed to prevent…

Product no 60-00-7425

Standard

Data Diode Secure 1 Gbit SM

Data rate
1 Gbps
Wavelength
Singlemode 1310 nm
Input, LC
1000 BaseLX

Product no 60-00-8362

Reading and references

Explained in

Named customer references are not published. What we can show is the solution area this environment belongs to, and the reasoning behind the design.

Sector

Environments

Environments with the same problem

The technology is the same; the buying process usually is not.

Hands soldering a circuit board under a work lamp

Next step

Describe your environment

If yours is close to this one but not the same, that difference is usually where the design decisions are. Tell us what it looks like.

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