#InbuildingWireless – Overlooking Operational Expenditure
For last week’s #InbuildingWireless blog post, we discussed the second most common error when implementing an in-building wireless system, which was assuming mobile operators will pay for the system.
This week we will discuss Error #3: Overlooking Operational Expenditure
An underlying yet important cost to consider when deploying an in-building wireless system is preparing for the Total cost of ownership (TCO). While it is important to take into account the upfront capital expenditure (CAPEX), considering the operational expenditure (OPEX) of the wireless system is fundamental in preparing for potential future costs.
Some of the operational expenditures which should be considered include:
• Testing
• Maintenance
• Support
• Ventilation
• Air Conditioning
One aspect of OPEX that is often not considered is the cost of scaling the system. Enterprises should take into consideration the cost of scaling the system if number of employees increase, or as average data per user grows. Enterprises should also take into account the costs associated with modifying or upgrading their system as requirements and needs change as well such as building plans or additional mobile operators, or even the addition of public safety. .One way to prevent this is to find a future-proof solution that can add on additional features through software, and scale on a modular basis as the enterprise requirements change, be it to increase capacity or coverage, or to support additional mobile operators, frequency bands or technologies.
The upfront CAPEX costs may sometimes overshadow OPEX in the future, but it is important to not overlook so enterprises can best prepare for these underlying costs that may arise, and to find the best solution at the lowest TCO.
Keep an eye out for next week’s fourth most common error to avoid, where we will be discussing the importance of considering public safety coverage along with the in-building wireless requirements. To read previous blog posts, click here.
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