--- title: Eaton’s B-Line series High Density Network Rack (HDNR) System description: By leveraging Eaton’s patented 4Dimension strut system, the HDNR is able to provide adjustable in-rack cable management, equipment mounting rails, and airflow accessories to deliver industry-leading flexibility, density, and reliable mounting of critical network equipment. The HDNR system is also fully compatible with the line of RCM+ cable management and rack accessories, allowing you to build the exact system you need to address your clients or your concerns. image: https://www.accu-tech.com/hubfs/Eaton_Button.png --- {% set baseFontFamily = "Open Sans" %} /* Add the font family you wish to use. You may need to import it above. */ {% set headerFontFamily = "Open Sans" %} /* This affects only headers on the site. Add the font family you wish to use. You may need to import it above. */ {% set textColor = "#565656" %} /* This sets the universal color of dark text on the site */ {% set pageCenter = "1100px" %} /* This sets the width of the website */ {% set headerType = "fixed" %} /* To make this a fixed header, change the value to "fixed" - otherwise, set it to "static" */ {% set lightGreyColor = "#f7f7f7" %} /* This affects all grey background sections */ {% set baseFontWeight = "normal" %} /* More than likely, you will use one of these values (higher = bolder): 300, 400, 700, 900 */ {% set headerFontWeight = "normal" %} /* For Headers; More than likely, you will use one of these values (higher = bolder): 300, 400, 700, 900 */ {% set buttonRadius = '40px' %} /* "0" for square edges, "10px" for rounded edges, "40px" for pill shape; This will change all buttons */ ### After you have updated your stylesheet, make sure you turn this module off [Click to Contact Sales](https://www.accu-tech.com/contact-us) | Call Corporate Office at [888-222-8832](tel:18882228832) [![Accu-Tech logo with tagline in navy blue](https://www.accu-tech.com/hs-fs/hubfs/Accu-Tech%20Blue%20Tagline%20300px%20-%20Edited.png?width=300&height=95&name=Accu-Tech%20Blue%20Tagline%20300px%20-%20Edited.png "Accu-Tech logo with tagline in navy blue")](https://www.accu-tech.com/) # Eaton’s B-Line series High Density Network Rack (HDNR) System by **[Paige Looney](https://www.accu-tech.com/accu-insider/author/paige-looney)** on February 5, 2016 ![High_Density_Network_Rack_HDNR_System_Banner](https://www.accu-tech.com/hs-fs/hubfs/High_Density_Network_Rack_HDNR_System_Banner.png?width=707&name=High_Density_Network_Rack_HDNR_System_Banner.png) When you're looking for a flexible open-frame rack solution that offers a full line of cable management, power, and air flow accessories, you're looking for Eaton’s B-Line series innovative High Density Network Rack (HDNR) system. By leveraging Eaton’s patented [4Dimension strut system](https://www.accu-tech.com/accu-insider/introducing-eatons-b-line-4dimension-strut-system), the HDNR is able to provide adjustable in-rack cable management, equipment mounting rails, and airflow accessories to deliver industry-leading flexibility, density, and reliable mounting of critical network equipment. The HDNR system is also fully compatible with the line of [RCM+ cable management](https://www.accu-tech.com/accu-insider/b-line-by-eatons-rcm-product-line-increasing-network-rack-density) and rack accessories, allowing you to build the exact system you need to address your clients or your concerns. #### Best-in-Class Flexibility - Adjustable overhead drop-out - Adjustable runway mounting brackets - Adjustable cable strap brackets - Side panels and air-baffle mounting - Wide range of ePDU mounting configurations - Adjustable high-capacity rack waterfalls #### Greater Reliability  - Up to 10% increase in total cable capacity vs. leading competitor high density rack systems - High capacity vertical cable managers support the most advanced cabling applications - Tool-less, in rack ePDU mounting provides greater access to critical power systems - Low profile air baffles accommodate efficient - management of side breathing network switches while minimizing total rack footprint [![Eaton_Button](https://www.accu-tech.com/hs-fs/hubfs/Eaton_Button.png?width=525&name=Eaton_Button.png)](https://www.accu-tech.com/hubfs/CA303001EN-HDNR.pdf) [![Download Catalog](https://no-cache.hubspot.com/cta/default/54495/57acddbc-2244-4b29-81e7-a39e152a3641.png)](https://cta-redirect.hubspot.com/cta/redirect/54495/57acddbc-2244-4b29-81e7-a39e152a3641)   For more information about the HDNR line of solutions or to see how Eaton's innovation is helping customers across all industries, please [contact your local Accu-Tech representative](https://www.accu-tech.com/contact). - [Tweet](https://twitter.com/share) Topics: [Open-frame rack](https://www.accu-tech.com/accu-insider/topic/open-frame-rack) [cable management](https://www.accu-tech.com/accu-insider/topic/cable-management) [b-line by eaton](https://www.accu-tech.com/accu-insider/topic/b-line-by-eaton) [cooling](https://www.accu-tech.com/accu-insider/topic/cooling) [eaton](https://www.accu-tech.com/accu-insider/topic/eaton) [racks](https://www.accu-tech.com/accu-insider/topic/racks) ### Subscribe To Our Blog ### Additional Information ### About Accu-Tech Accu-Tech is a national distributor of Voice, Data, AV, Wireless, and Security solutions. 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