Graybar can help you complete your DAS project on-time and on-budget
Transcript of Graybar can help you complete your DAS project on-time and on-budget
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Graybar can help you complete your DAS projecton-time and on-budget
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What is a Distributed Antenna System (DAS)?A network of cable/fiber and antennas with
head-end electronics and wireless RF sources that enables wireless technology in your building
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Public Safety Requirements - NFPA and ICC have national codes to ensure first responder radios and
their cell phones work inside your building.
Why do you need a DAS?
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Why do you need a DAS? So visitors can make 911 calls inside your building. Did you know that 70% of 911 calls are made on cell phones?
911
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Why do you need a DAS? To communicate with your visitors via text message
in the event of an emergency.
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Why do you need a DAS? To avoid legal liabilities. The cost of a DAS is
far less than the cost of a lawsuit.
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Besides public safety, why else do you need a DAS?
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Why do you need a DAS? So your visitors can makevoice calls on their cell phones.
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Why do you need a DAS? So your visitors can use their devices to share data.
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Did you know? The average person has 3 devices.
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Can you handle your current traffic? In 2016, it is estimated that traffic will be
16 times more than today. Is your network ready?
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So Why Haven’t You Deployed a DAS Yet?
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There are a lot of questions...
CARRIER RESPONSIBILITY?
Who should I buy from?Can I get if for free?
Am I required to provide 1st responder coverage?
WHICH MANUFACTURER IS THE BEST?
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Graybar can help bringall the pieces together.
Contractor
Carrier/PublicSafety
OEMManufacturer
NeutralHost
SystemIntegrator
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But it’s not a fast project.Most DAS projects take 6 months to a year or more.
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Why do they take so long?
RequirementsGathering
Proposal and Pricing
DAS Turn Up and Integration
Project Documentation and Close Out
Warranty and Maintenance
Infrastructure Build
CarrierCoordination
Survey and Design
System Test and Verification
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First, we need to understand your currentand future needs.
• Current Needs - i.e. Public Safety • Future Needs - i.e. Expansion Capabilities
Graybar’s DAS Roadmap
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Next, we conduct a Site Survey.Site Features to Evaluate: • Cable Pathways• Equipment Locations• Building RF Propagation Characteristics (walls, elevators)• Ambient RF Environment• Aesthetics
Graybar’s DAS Roadmap
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Then, we decide what the designwill look like.Design Elements: • Active or Passive DAS• RF Link Budgets• Carrier Approvals - Required
Graybar’s DAS Roadmap
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Infrastructure is InstalledDelivery is staged to match
installation schedules.
Graybar’s DAS Roadmap
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Don’t forget to get the carriers involvedThe carriers must always be involved: • DAS systems rebroadcast FCC licensed and regulated spectrum• Carrier approval and legal agreements are required
If carriers are not involved:• They have the right to shut down the system and keep it off-air• The DAS owner paid money for an unusable system• There is usually no recourse; a system redesign meeting carrier approval must be performed or remain off-air
Graybar’s DAS Roadmap
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Carriers are busy. Make sure you test and verify your system works before engaging with the carriers.
error...
Graybar’s DAS Roadmap
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We continue to optimize and fine tuneafter the carriers run their tests.
Graybar’s DAS Roadmap
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We create documentationon how the system was built.
Graybar’s DAS Roadmap
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Always make sure you get a warranty and maintenance agreement to make sure your
system works for the long-term.
Graybar’s DAS Roadmap
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Now you know:• What a DAS is• How it can improve your building• What a DAS installation process looks like
Ready to start your project?
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Graybar can help you complete your DAS projecton-time and on-budget.
Contact us for a Free ConsultationVisit graybar.com/DAS-contact or call 1-800-GRAYBAR
ABOUT GRAYBARGraybar is a leading distributor of electrical, communications, data networking and security products and services. Through decades of experience and vast resources, we developed Graybar PowerSmart to provide energy efficient and intelligent strategies and products designed to deliver value for each of our customers.
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