CTS - DAS

The National Fire Protection Association (NFPA) code requires public safety signal enhancement equipment to be enclosed with a 24-hour power backup, monitoring capabilities, and hardened enclosures. The NFPA codes and standards have been adopted in many localities and strict compliance may have a notable impact on system costs. TESSCO Technologies has found that the following design solutions meet the requirements of many localities that have adopted the NFPA codes and standards:

Bi-Directional Amplifiers:
NEMA 4X enclosures - RED in color
Alarm Contacts
Power Backup:
24-hour battery
Cream/White NEMA 3X with fan and vent covers or NEMA 4X enclosure
Alarm Contacts for A/C power loss and low battery

Tessco Technologies strongly advises all customers to consult with their local authority having jurisdiction for each specific project site to verify the specific local requirements, codes, and standards.

First Name	Last Name
Phone	Mobile Phone
Email	Company Name
Tessco Account Number If you do not have an Account Number, please enter 0000000.	Billing State

Project Name	Type of Enhancement
Project Address	Type of Structure:
Project City	Type of Request
Project State	Ceiling Type:
Site ZIP Code	If Other Ceiling Type Please Specify
If Other Structure Please Specify	Preferred BDA Vendor
Predominant Interior Wall Construction	Preferred Passive Vendor
If Other Please Specify	Preferred Active DAS Vendor
5G compatible passives up to 6GHz?	Building's Total Number of Floors
Total Number of Users?	Specific Floors Requiring Coverage
Is plenum cable required by code?	Coverage Desired:
Is 2-hour fire rated cable needed?	Backup Power Required
Proposed Head End Equipment Room:	If Other Backup Power Please Specify
Do you need WiFi	End User's Budget
Location of Riser/ Vertical Chases (Access to other floors). Provide location of all vertical chases:

Carrier	700 MHz LTE	800 MHz
850 MHz Cellular	1900 MHz PCS	2100 MHz AWS