# \#connection-time

**URL:** https://forums.digi.com/tag/connection-time/2213.md

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## [How quickly can an xbee pair connect (Coordinator always on, end device powers on)?](https://forums.digi.com/t/how-quickly-can-an-xbee-pair-connect-coordinator-always-on-end-device-powers-on/15033)

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**Author:** [@gwentecch](https://forums.digi.com/u/gwentecch)\
**Replies:** 5\
**Last updated:** [July 2, 2015, 11:48am UTC](https://forums.digi.com/t/how-quickly-can-an-xbee-pair-connect-coordinator-always-on-end-device-powers-on/15033 "2015-07-02T11:48:14Z")

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I have an application that requires a quick connection upon end device powering on. The coordinator is always on. How long does it theoretically take to establish a connection? Currently, it seems to take 2-3 seconds,…