https://docs.telcobridges.com/mediawiki/index.php?action=history&feed=atom&title=Redundancy_%26_High_Availability%3ATdm_Interfaces 2026-06-13T22:01:32Z Revision history for this page on the wiki MediaWiki 1.18.1 https://docs.telcobridges.com/mediawiki/index.php?title=Redundancy_%26_High_Availability:Tdm_Interfaces&diff=8646&oldid=prev 2011-02-14T16:48:10Z

<p>Creation</p> <p><b>New page</b></p><div>== [[T1,_E1,_and_J1_interfaces|E1/T1]], [[DS3_interfaces|DS3]] ==<br /> For a [[TMG7800]] system that contains multiple telecom units, it is recommended to load share the line interfaces between providers. This will make your service fault tolerant. This is the same principle as the [[Redundancy_%26_High_Availability:Software:Signaling_Protocols#TMG7800|signaling protocol]] load sharing.<br /> <br /> Here is an example of a [[TMG7800]] that load shares its [[DS3_interfaces|DS3]] interfaces to create a service fault tolerant system.<br /> <br /> [[Image:Ha_TMG7800_TDM_Load_Share.png|TMG7800 Line Interface Load sharing]]<br /> <br /> <br /> The service is still available even if a telecom unit fails<br /> <br /> [[Image:Ha_TMG7800_TDM_Load_Share_Fail.png|TMG7800 Fault Tolerant Service]]<br /> <br /> <br /> == [[STM-1|STM-1/OC-3]] ==<br /> <br /> The [[STM-1|STM-1/OC-3]] is the only inherently redundant line interface. TelcoBridges [[TMG7800-STM1]] and [[TMG3200-STM1]] support [[STM-1:Automatic_Protection_Switching|APS]].</div>

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