Vertical Rack Network Distribution to Reduce Cabling and Heat
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Solution Overview
Problem
Data centers face challenges with excessive heat generation, cabling complexity, and limited space, which hinder efficient cooling and network connectivity, leading to potential component failures and reduced density of equipment.
Innovation Solution
A data center network distribution system that includes a distribution strip with vertically oriented network ports, reducing cabling clutter and improving airflow, along with redundant connections and a network configuration manager to maintain network identity during equipment reconfiguration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If traditional horizontal cabling and network switches are used in racks, then network connectivity is provided, but cabling clutter increases and airflow is restricted reducing cooling efficiency
Solution Approach 1:
The patent transitions network ports from horizontal orientation to vertical orientation along the rack height axis. Distribution strips are positioned vertically at rack corners or sides, with network ports distributed along the vertical direction, allowing cables to connect vertically rather than horizontally across rack depth. This dimensional change reduces cable clutter and improves airflow paths for cooling.
Solution Approach 2:
The patent extracts network distribution functionality from traditional horizontal rack mounting to vertical distribution strips positioned at rack corners or sides. By removing network switches from the central rack volume and placing distribution strips vertically along the rack height, the system eliminates cabling clutter from the main equipment area and improves airflow while maintaining network connectivity.
2Adaptability or versatility
If more network ports and distribution points are added, then network connectivity improves, but device complexity and space requirements increase
Solution Approach 1:
The distribution strip serves multiple functions: providing network connectivity through vertically distributed ports, reducing cabling complexity through unified vertical mounting, and improving cooling by clearing rack airflow paths. This multi-functional design achieves enhanced network adaptability without proportionally increasing system complexity.
Solution Approach 2:
By distributing network ports vertically along the rack height rather than horizontally across rack depth, the system accommodates more network connections without increasing horizontal space requirements. The vertical arrangement allows cables to connect directly to equipment at different heights, reducing cable routing complexity while maintaining high network connectivity.
3Adaptability or versatility
If equipment is moved or reconfigured, then operational flexibility improves, but network identity maintenance becomes more difficult
Solution Approach 1:
The network configuration manager implements feedback mechanisms to track and maintain network device identities during moves or reconfigurations. By continuously monitoring network topology changes and automatically updating configuration data, the system preserves network identity information even when physical equipment locations change, enabling flexible reconfiguration without losing network management information.
Data Source
AI summary
A method and apparatus (“utility”) for facilitating connection of rack-mounted data devices (50) to a data network is provided. The utility includes a distribution strip (42) and a number of network ports (44), disposed on the distribution strip (42), for use in connecting the rack-mounted data devices (50) to the network. The distribution strip (42) has a longitudinal axis, and is disposed on a rack (40) such that a length of the distribution strip (42), defined relative to the longitudinal axis, extends primarily or exclusively along a vertical axis of the rack (40). The distribution strip may further include a data network switch device. A utility is also provided that provides improved redundancy with regard to connections of rack-mounted data devices by including a distribution strip (42) that includes first and second ports (46) for connecting the distribution strip (42) to a network device (56).