High Availability:Hardware:Power Supply

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The following Tmedia units can be purchased with dual power connector:
 
The following Tmedia units can be purchased with dual power connector:
 
*[[TMP6400]] (2 U box)
 
*[[TMP6400]] (2 U box)
*[[TMP5900]]
 
 
*[[TMP7900]] series
 
*[[TMP7900]] series
  
The dual power supply allows the unit to keep running even if the one of them breaks.
+
The dual power supply allows the unit to keep running even if the one of them fails.
  
It is also important to mention that the dual power supply are [[Hot_Swap| hot-swappable]]. Therefore you can replace a defective power supply without shutting down the system.
+
It is also important to mention that the dual power supplies are [[Hot_Swap| hot-swappable]]. This means that you can replace a defective power supply without shutting down the system.
  
 
== Dual Power Source ==
 
== Dual Power Source ==

Revision as of 14:27, 5 April 2018

This page explains how to provide high availability for the power source of your system.


Contents

Dual power Connector

The following Tmedia units can be purchased with dual power connector:

The dual power supply allows the unit to keep running even if the one of them fails.

It is also important to mention that the dual power supplies are hot-swappable. This means that you can replace a defective power supply without shutting down the system.

Dual Power Source

TelcoBridges recommends to connect the Tdev system to 2 independent power sources.

Each rack has 2 power entry, which will distribute the 2 independent power sources throughout the whole system.

Other System Devices

As for other devices included in your system like servers, Ethernet switches, etc. It is recommended to get redundant power supplies for them as well, to increase the reliability of the system.

Recommended Setup

Here is a schematic of the recommended power connection for a high availability system:

Ha Power Distribution.png

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