Armario Rack para sistemas de comunicaciones

¿Qué es un Armario o Rack de comunicaciones?

Es uno de los elementos imprescindibles de toda infraestructura de comunicaciones. Está diseñado para alojar, físicamente, todos los elementos necesarios para un sistema de cableado o comunicaciones. Consiste en una estructura metálica sencilla, pero resistente, que nos permite organizar todos los sistemas de telecomunicaciones. En estos armarios rack podremos alojar servidores, switches, ordenadores, sistemas de redes o telefonía…

Como en todo, existen multitud de modelos, con características especiales, que hacen que sean los idóneos para uno u otro uso. Pero dentro de esto, los armarios rack tienen que cumplir una serie de requisitos o características comunes.

Medidas de un Armario Rack (19 pulgadas)

Todos tienen que cumplir con las medidas estandar para armarios rack, ya que si no lo cumplen, no podremos alojar ningún elemento de hardware. La medida estandar es de 19 pulgadas de ancho, unos 600 milímetros por el exterior, aunque también los hay de 800 milímetros. Podríamos llegar a pensar que estos últimos no serán compatibles con el hardware, pero no es así, ya que la distancia entre los perfiles de sujección sigue siendo de 19 pulgadas. La difererencia es que sobra algo más de espacio dentro de armario, lo que facilita la labor de los instaladores, la organización y refrigeración.

La profundidad tiene mayores variaciones que el ancho, y esta si que es estríctamente necesario que deje un margen de espacio considerable. Al fondo del armario se acumularán los cables,  y no se pueden doblar demasiado, para no estropearlos. Además, este espacio facilitará la circulación de aire, y por lo tanto la refrigeración del sistema, aspecto fundamental.

La altura se mide en módulos de 44,45 milmetros, equivaliendo esto a 1U. Pueden ir desde 6U hasta 47U, aunque hay algunos con medidas especiales. Hay que tener en cuenta que todas estas medidas son interiores, ya que lo verdaderamente importante es el espacio que hay para alojar todos los componentes de nuestro sistema de comunicaciones.

Temperatura dentro de los Armarios Rack

Otro aspecto fundamental con respecto a estos armarios es la temperatura. Todos los componentes que introduzcamos en el armario van a producir energía, y por lo tanto, van a expulsar calor. Este calor es altamente perjudicial para su rendimiento, y por eso habrá que tenerlo muy en cuenta a la hora de instalar un armario rack.

Lo primero es dimensionarlo de manera correcta. No podemos acumular demasiados elementos y sin espacio entre ellos, pues unos se calentarán a otros y conllevará un mal funcionamiento del sistema. Además, deberemos dejar un espacio suficiente entre los componentes y el propio armario, ya que debemos facilitar, todo lo posible, la circulación del aire.

La mayoría de los armarios vienen provistos de una rejilla de ventilación en la parte superior, que facilita la expulsión del aire caliente. En algunos casos, será necesaria la ventilación forzada. Se puede hacer desde la parte alta, desde abajo, o a un solo elemento. En los dos primeros casos, lo que se pretende es crear una corriente que expulse el aire caliente. El tercer caso se produce cuando hay un elemento especialmente problemático con la temperatura.

83 Comentarios

  1. 6 diciembre, 2017 at 11:19 pm

    Just wish tо say your article is as surprising. The clarity on your post iѕ simply cool and that i could assume you are a professional in this ѕubject.
    Well together with your permission allow me to clutⅽh your RSS feed to stay updated
    with imminent post. Tһank yoս a million and plеase carry on the rewarding ᴡork.

  2. 13 febrero, 2018 at 7:08 pm

    Thank you so much!

  3. 1 mayo, 2018 at 3:39 pm

    I’m amazed, I must say. Seldom do I encounter a blog that’s
    both educativ and engaging, and without a doubt, you’ve hit the nail on the head.
    The ssue is something that not enough men and women are speasking intelligently
    about. I’m very happy that I found this dring my hunbt for something concerning this.

  4. 22 septiembre, 2018 at 11:40 pm

    Thanks for the marvelous posting! I quite enjoyed reading it, you might be
    a great author.I will remember to bookmark your blog and will come back in the future.
    I want to encourage continue your great job, have a nice
    weekend!

  5. 24 septiembre, 2018 at 5:22 am

    Howdy! I’m at work browsing your blog from my new apple iphone!
    Just wanted to say I love reading through your blog and look
    forward to all your posts! Carry on the great work!

  6. 27 septiembre, 2018 at 10:14 pm

    Hey! I just wanted to ask if you ever have any trouble with hackers?
    My last blog (wordpress) was hacked and
    I ended up losing several weeks of hard work due to no data backup.
    Do you have any methods to protect against hackers?

  7. 28 septiembre, 2018 at 11:21 am

    What’s up to all, the contents present at this
    website are genuinely amazing for people experience,
    well, keep up the nice work fellows.

  8. 29 septiembre, 2018 at 12:23 pm

    You really make it seem so easy with your presentation but I find this topic to be
    really something which I think I would never understand.
    It seems too complicated and extremely broad for me.

    I am looking forward for your next post, I will try to get the
    hang of it!

  9. 30 septiembre, 2018 at 11:36 pm

    Heya i am for the first time here. I came across this board
    and I find It really useful & it helped me out much. I hope
    to give something back and aid others like you aided me.

  10. 1 octubre, 2018 at 6:04 am

    Thank you for sharing your info. I really appreciate
    your efforts and I will be waiting for your next
    post thanks once again.

  11. 1 octubre, 2018 at 6:52 am

    Hey I know this is off topic but I was wondering if you knew of
    any widgets I could add to my blog that automatically
    tweet my newest twitter updates. I’ve been looking for a plug-in like this for quite some time and was hoping
    maybe you would have some experience with something like this.
    Please let me know if you run into anything.
    I truly enjoy reading your blog and I look forward to your new updates.

  12. 1 octubre, 2018 at 9:53 am

    Nice post. I used to be checking continuously this blog
    and I’m inspired! Extremely useful info particularly the remaining phase 🙂
    I take care of such info much. I was looking for this particular information for a very long time.

    Thanks and good luck.

  13. 1 octubre, 2018 at 10:16 am

    I blog often and I really appreciate your content.

    The article has really peaked my interest. I’m going to book
    mark your website and keep checking for new information about once a week.

    I opted in for your RSS feed as well.

  14. 1 octubre, 2018 at 2:49 pm

    Good response in return of this matter with real arguments and
    explaining all on the topic of that.

  15. 1 octubre, 2018 at 6:11 pm

    Incredible points. Outstanding arguments. Keep up the amazing spirit.

  16. 1 octubre, 2018 at 6:21 pm

    For the reason that the admin of this site is working, no question very shortly it
    will be well-known, due to its quality contents.

  17. 2 octubre, 2018 at 2:20 am

    Thanks in favor of sharing such a good idea, article is fastidious, thats why i
    have read it completely

  18. 2 octubre, 2018 at 8:18 am

    You are so awesome! I do not think I’ve truly read through something like that before.
    So nice to find someone with some unique thoughts
    on this subject matter. Really.. thanks for starting this up.
    This web site is one thing that is needed on the web, someone with a little originality!

  19. 2 octubre, 2018 at 9:56 am

    Whats up are using WordPress for your site platform? I’m new to the blog world but I’m trying to get started and set up
    my own. Do you require any html coding knowledge to make your own blog?
    Any help would be greatly appreciated!

  20. 2 octubre, 2018 at 11:08 am

    What’s up, I read your blog on a regular basis. Your writing style is
    witty, keep doing what you’re doing!

  21. 2 octubre, 2018 at 11:18 am

    Greetings from Ohio! I’m bored at work so I
    decided to browse your website on my iphone during lunch break.
    I really like the info you present here and can’t wait to take a look when I get home.
    I’m surprised at how fast your blog loaded on my phone .. I’m not
    even using WIFI, just 3G .. Anyways, good blog!

  22. 5 octubre, 2018 at 7:13 pm

    Very nice post. I just stumbled upon your blog and wished to
    say that I have truly enjoyed browsing your blog
    posts. In any case I will be subscribing to your feed and I hope you write again soon!

  23. 6 octubre, 2018 at 6:55 pm

    For most recent news you have to go to see web and on web I found this
    site as a most excellent web page for hottest updates.

  24. 7 octubre, 2018 at 8:49 am

    Very nice post. I just stumbled upon your weblog and wanted to say that I’ve truly enjoyed browsing your blog
    posts. After all I’ll be subscribing to your rss feed and I hope you write again soon!

  25. 7 octubre, 2018 at 4:42 pm

    Hi there! Do you use Twitter? I’d like to follow
    you if that would be ok. I’m absolutely enjoying your
    blog and look forward to new updates.

  26. 7 octubre, 2018 at 7:59 pm

    Hello There. I found your weblog using msn. That is an extremely well written article.
    I’ll be sure to bookmark it and come back to read extra
    of your helpful info. Thanks for the post. I will definitely comeback.

  27. 7 octubre, 2018 at 10:37 pm

    Oh my goodness! Awesome article dude! Thank you, However I am having problems
    with your RSS. I don’t understand why I am unable to subscribe to it.
    Is there anybody else having identical RSS problems?
    Anyone that knows the answer will you kindly respond? Thanx!!

  28. 8 octubre, 2018 at 1:00 pm

    I know this web site gives quality dependent content and
    other material, is there any other web page which presents these kinds of information in quality?

  29. 9 octubre, 2018 at 10:44 am

    Good way of describing, and good article to get data regarding
    my presentation topic, which i am going to deliver in institution of higher
    education.

  30. 10 octubre, 2018 at 4:25 am

    Great post. I was checking continuously this blog and I’m impressed!
    Extremely helpful info specifically the last part 🙂 I
    care for such information much. I was seeking this certain information for a long
    time. Thank you and good luck.

  31. 10 octubre, 2018 at 10:59 am

    hello!,I love your writing very so much! proportion we be in contact
    more approximately your article on AOL? I require
    an expert in this area to solve my problem. May be that’s you!
    Having a look ahead to look you.

  32. 10 octubre, 2018 at 11:58 am

    Excellent, what a weblog it is! This weblog gives
    helpful facts to us, keep it up.

  33. 11 octubre, 2018 at 2:32 pm

    Excellent post. I’m going through some of these issues as well..

  34. 16 octubre, 2018 at 6:31 pm

    I absolutely love your site.. Excellent colors & theme. Did you build this amazing
    site yourself? Please reply back as I’m attempting to create my own blog and
    want to know where you got this from or what the theme is named.
    Thank you!

  35. 18 octubre, 2018 at 2:56 pm

    If you desire to increase your know-how simply keep
    visiting this web site and be updated with the most recent news posted here.

  36. 19 octubre, 2018 at 12:14 am

    hello there and thank you for your information – I have definitely picked up anything
    new from right here. I did however expertise some technical issues using
    this website, as I experienced to reload the website a lot of times previous to
    I could get it to load properly. I had been wondering if your
    web host is OK? Not that I’m complaining, but slow loading instances times will often affect your placement in google and could
    damage your high-quality score if ads and marketing with Adwords.

    Well I am adding this RSS to my e-mail and can look out for much more of your
    respective exciting content. Ensure that you update this again very soon.

  37. 19 octubre, 2018 at 1:22 am

    The very crux of your writing while appearing agreeable originally, did not work very well with me after some time. Someplace within the sentences you actually were able to make me a believer unfortunately just for a short while. I nevertheless have a problem with your jumps in assumptions and one might do nicely to fill in those breaks. If you actually can accomplish that, I will certainly be amazed.

  38. 19 octubre, 2018 at 11:58 am

    Its such as you read my thoughts! You seem to grasp a lot
    approximately this, like you wrote the guide in it or something.
    I believe that you just could do with some percent to pressure the message home a bit, but other than that, this
    is magnificent blog. A fantastic read. I’ll certainly be back.

  39. 19 octubre, 2018 at 6:50 pm

    If some one needs expert view about running a blog then i recommend him/her to
    pay a quick visit this blog, Keep up the good work.

  40. 20 octubre, 2018 at 12:14 am

    I have been surfing online more than three hours today,
    yet I never found any interesting article like yours.
    It is pretty worth enough for me. In my opinion, if all webmasters and bloggers
    made good content as you did, the internet will be a lot more useful than ever before.

  41. 21 octubre, 2018 at 6:30 pm

    I’m not sure where you’re getting your info, but great topic.

    I needs to spend some time learning much more or
    understanding more. Thanks for magnificent information I was
    looking for this information for my mission.

  42. 22 octubre, 2018 at 4:19 am

    Thank you for the auspicious writeup. It in fact
    was a amusement account it. Look advanced to far added
    agreeable from you! By the way, how could we communicate?

  43. 23 octubre, 2018 at 3:30 pm

    Hi, i think that i saw you visited my weblog thus i came to “return the favor”.I’m attempting to find things to
    enhance my site!I suppose its ok to use a few of your ideas!!

  44. 24 octubre, 2018 at 3:10 pm

    This is very interesting, You are a very skilled blogger.

    I have joined your rss feed and look forward to seeking more of your great
    post. Also, I’ve shared your web site in my social networks!

  45. 24 octubre, 2018 at 5:26 pm

    Normally I do not learn post on blogs, but I wish to say
    that this write-up very forced me to try and do it!
    Your writing taste has been amazed me. Thank you, very great post.

  46. 25 octubre, 2018 at 4:53 am

    Excellent blog here! Also your website loads up fast!
    What host are you using? Can I get your affiliate link
    to your host? I wish my website loaded up as quickly as yours lol

  47. 25 octubre, 2018 at 6:46 pm

    After looking over a few of the articles on your blog, I honestly
    like your technique of writing a blog. I bookmarked it to my bookmark website list and will be checking back soon. Please
    check out my web site as well and let me know what you think.

  48. 25 octubre, 2018 at 8:14 pm

    Fantastic blog you have here but I was curious about if you knew of any user discussion forums that
    cover the same topics discussed here? I’d really love to be a part of group where I can get opinions from other knowledgeable individuals that
    share the same interest. If you have any recommendations,
    please let me know. Many thanks!

  49. 27 octubre, 2018 at 7:34 pm

    This web site reallky has all tthe information and
    facts I needed concerning this subject and didn’t
    know who to ask.

  50. 28 octubre, 2018 at 4:20 am

    I’m not sure where you are getting your information, but great topic.
    I needs to spend some time learning much more or understanding more.
    Thanks for wonderful info I was looking for this info for
    my mission.

  51. 28 octubre, 2018 at 9:41 am

    Hurrah! Finally I got a website from where I can in fact
    obtain helpful data concerning my study and knowledge.

  52. 29 octubre, 2018 at 10:56 am

    I was recommended this website by my cousin. I’m not sure whether this post is written by him
    as no one else know such detailed about my trouble. You are wonderful!

    Thanks!

  53. 29 octubre, 2018 at 1:12 pm

    I am extremely impressed with your writing skills and also with
    the layout on your weblog. Is this a paid theme
    or did you modify it yourself? Anyway keep up the nice quality writing, it is rare to see a great blog like this one these days.

  54. 30 octubre, 2018 at 10:20 am

    I’m very happy to uncover this website. I wanted to thank you for
    ones time for this wonderful read!! I definitely savored every part of it and
    i also have you saved as a favorite to look at new stuff on your site.

  55. 2 noviembre, 2018 at 10:22 am

    Descargar facebook
    Fantastic goods from you, man. I’ve take note your stuff previous to and you’re simply too great.
    I actually like what you’ve got here, really like what you are saying and
    the way in which by which you are saying it. You are
    making it entertaining and you still take care of to keep it smart.
    I can’t wait to learn far more from you.
    That is really a terrific site. Descargar facebook

  56. 2 noviembre, 2018 at 4:55 pm

    Great blog here! Also your website loads up very fast! What
    web host are you using? Can I get your affiliate
    link to your host? I wish my web site loaded
    up as quickly as yours lol

  57. 3 noviembre, 2018 at 1:58 am

    When someone writes an article he/she keeps the idea of a user in his/her mind that how a user can be aware of it.
    Thus that’s why this post is outstdanding. Thanks!

  58. 3 noviembre, 2018 at 8:40 pm

    Thanks for sharing your thoughts about quest bars cheap.
    Regards

  59. 3 noviembre, 2018 at 9:59 pm

    Incredible points. Sound arguments. Keep up the amazing spirit.

  60. 4 noviembre, 2018 at 9:40 am

    I have read some excellent stuff here. Definitely value bookmarking
    for revisiting. I wonder how much attempt you
    place to create this kind of great informative site.

  61. 4 noviembre, 2018 at 1:34 pm

    Having read this I thought it was rather informative.
    I appreciate you taking the time and effort to put this short article together.
    I once again find myself spending a lot of time both reading and leaving comments.

    But so what, it was still worthwhile!

  62. 6 noviembre, 2018 at 5:16 pm

    This text is priceless. When can I find out more?

  63. 7 noviembre, 2018 at 10:30 am

    Heya i am for the first time here. I came across this board and I in finding It truly helpful &
    it helped me out a lot. I hope to offer one thing back
    and help others like you aided me.

  64. 8 noviembre, 2018 at 1:39 am

    Hello! I just wanted to ask if you ever have
    any trouble with hackers? My last blog (wordpress) was hacked
    and I ended up losing months of hard work due
    to no backup. Do you have any solutions to stop hackers?

  65. Vendedores profesionales para la línea de Polietileno, con al menos 5 años de experiencia comprobada en el sector, para cubrir la zona del Guayas. A. Hombre entre 22 y 45 anos de edad, b. Mínimo 1 5 cm de estatura, c. Instrucción secundaria, d. Preferiblemente haber realizado el servicio militar. Se necesita Tecnicos especialistas en Aire Acondicionado, Electronica y Enderezado – Pintura.

  66. 9 noviembre, 2018 at 6:45 am

    I think this is one of the so much significant info for me.
    And i’m glad studying your article. But should statement
    on few general issues, The web site taste is perfect, the articles is in reality excellent :
    D. Just right process, cheers

  67. 9 noviembre, 2018 at 2:41 pm

    Howdy are using WordPress for your site platform?
    I’m new to the blog world but I’m trying to get started and set up my own. Do you require any
    coding expertise to make your own blog? Any help would be greatly appreciated!

  68. 10 noviembre, 2018 at 4:12 am

    Greetings I am so grateful I found your weblog, I really found you by mistake, while I was looking on Bing for something else, Anyhow I am here now and would
    just like to say cheers for a remarkable
    post and a all round interesting blog (I also love the theme/design), I don’t
    have time to look over it all at the moment but I have book-marked
    it and also included your RSS feeds, so when I have time
    I will be back to read a lot more, Please do keep up the great job.

  69. 10 noviembre, 2018 at 7:35 pm

    Hello, i think that i saw you visited my weblog thus
    i got here to go back the choose?.I’m trying to find issues
    to enhance my web site!I suppose its good enough to make use of some of your concepts!!

  70. 11 noviembre, 2018 at 4:46 am

    I love your blog.. very nice colors & theme. Did you create this website yourself or did you hire
    someone to do it for you? Plz answer back as I’m looking to construct my own blog and would like
    to know where u got this from. appreciate it

  71. 11 noviembre, 2018 at 2:31 pm

    First of all I want to say awesome blog! I had a quick question in which I’d like to ask
    if you do not mind. I was interested to know how you center
    yourself and clear your thoughts before writing. I’ve had a hard time clearing my mind in getting my thoughts
    out there. I do take pleasure in writing but it just seems like the first 10 to 15 minutes are usually wasted simply just trying to figure out how
    to begin. Any recommendations or hints? Kudos!

  72. 11 noviembre, 2018 at 3:50 pm

    I think the admin of this website is really working hard in favor of his web page, since
    here every data is quality based material.

  73. 13 noviembre, 2018 at 11:00 pm

    That is very attention-grabbing, You’re an excessively professional blogger.
    I have joined your feed and sit up for in search of extra
    of your fantastic post. Also, I’ve shared your website in my social networks

  74. 14 noviembre, 2018 at 6:00 am

    Fantastic beat ! I would like to apprentice whilst you amend your web site, how could
    i subscribe for a blog site? The account aided me a acceptable deal.

    I had been tiny bit acquainted of this your broadcast offered vivid transparent idea

  75. 14 noviembre, 2018 at 3:55 pm

    Thanks for a marvelous posting! I actually enjoyed reading
    it, you might be a great author. I will remember to bookmark your blog and will often come back from now
    on. I want to encourage you to ultimately continue your great writing,
    have a nice afternoon!

  76. 14 noviembre, 2018 at 10:14 pm

    Remarkable things here. I am very glad to peer your article.

    Thanks a lot and I am taking a look ahead to touch you.
    Will you kindly drop me a mail?

  77. 15 noviembre, 2018 at 8:27 am

    I am truly grateful to the owner of this web page who has shared this great post at here.

  78. 15 noviembre, 2018 at 10:27 pm

    When someone writes an piece of writing he/she maintains the idea of
    a user in his/her mind that how a user can be aware of
    it. Thus that’s why this post is perfect. Thanks!

  79. 16 noviembre, 2018 at 7:09 pm

    Greetings! Very useful advice in this particular article!
    It’s the little changes that make the most important changes.
    Many thanks for sharing!

  80. Sling tv coupons and promo codes for november 2018
    I could not refrain from commenting. Very well written! Sling tv coupons and promo
    codes for november 2018

  81. 17 noviembre, 2018 at 5:15 pm

    Good day I am so grateful I found your weblog, I really found you by mistake, while I was looking on Yahoo for something
    else, Nonetheless I am here now and would just like to say thanks for
    a marvelous post and a all round entertaining blog (I also love the theme/design),
    I don’t have time to read through it all at the moment but I have
    saved it and also included your RSS feeds, so when I have time I will be back to read
    much more, Please do keep up the great job.

  82. Sling tv coupons and promo codes for november 2018
    I am not sure where you are getting your information, but
    good topic. I needs to spend some time learning much
    more or understanding more. Thanks for great info I was looking for this information for my mission. Sling tv
    coupons and promo codes for november 2018

  83. 17 noviembre, 2018 at 8:38 pm

    Thanks for the marvelous posting! I seriously enjoyed reading it, you might be a great author.
    I will be sure to bookmark your blog and may come back at some point.
    I want to encourage that you continue your great job, have a nice weekend!

Escribe un comentario