# Wich core rabbit is better for my application

**URL:** <https://forums.digi.com/t/wich-core-rabbit-is-better-for-my-application/9389>\
**Category:** Rabbit\
**Created:** [October 30, 2009, 8:24pm UTC](https://forums.digi.com/t/wich-core-rabbit-is-better-for-my-application/9389 "2009-10-30T20:24:47Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Taris](https://avatars.discourse-cdn.com/v4/letter/t/c4cdca/32.png) [@Taris](https://forums.digi.com/u/Taris)\
**Post date:** [October 30, 2009, 8:24pm UTC](https://forums.digi.com/t/wich-core-rabbit-is-better-for-my-application/9389/1 "2009-10-30T20:24:47Z")

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Hello

Could you help me with choosing a rabbit module. I need less 8 UDP and 8 TCP/IP connection at the same time for communication with other devices, web server for configuration and set up some parameters of module, possibility reliable firmware updates through ethernet. Is it possible to make this application with one of rabbit modules? Please advice.

Best regards

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<div class="post-metadata">

**Author:** ![seulater](https://avatars.discourse-cdn.com/v4/letter/s/54ee81/32.png) [@seulater](https://forums.digi.com/u/seulater)\
**Post date:** [November 8, 2009, 1:53pm UTC](https://forums.digi.com/t/wich-core-rabbit-is-better-for-my-application/9389/2 "2009-11-08T13:53:10Z")

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It depends on the bandwidth you want to send along those connections.  
however, the RCM5700 is their best unit, its also the lowest cost one too. IMHO there is no choice to make.