EXTENET SYSTEMS, TONY EIGEN AGL Conference, Denver AUG. 5, 2015 Project Scope and Highlights Basic requirements for cellular coverage Provide 4G-LTE voice and data coverage for all 102 floors, including the observatory, office space, retail space and the underground wind tunnel Coverage area is 90% of leasable space inclusive of elevators and stair wells Radio/TV Broadcast floors - coverage in corridor only Robust distributed network that supports multi-carrier on day 1 Network operated by ExteNet ESB provides own Wi-Fi network

1. 1© 2015 EXTENET SYSTEMS, INC. CONFIDENTIAL & PROPRIETARY© 2015 EXTENET SYSTEMS, INC. CONFIDENTIAL & PROPRIETARY
EMPIRE STATE BUILDING
CASE STUDY SUMMARY
EXTENET SYSTEMS
TONY EIGEN
AUGUST 5, 2015

2. 2© 2015 EXTENET SYSTEMS, INC. CONFIDENTIAL & PROPRIETARY
EXTENET SYSTEMS - FAST FACTS
OUTDOOR
NETWORKS
Experience and Expertise – Design, Build, Operate, and Own.
DAS and Small Cell networks have been deployed by ExteNet
since 2005 as part of the Solution Network Architecture
~100 Million square feet of Operational Indoor Distributed
Networks in major MSAs like New York City, Chicago, Las Vegas,
Boston and Miami
>60 Operational Outdoor Distributed Networks in major MSAs
like New York City, Chicago, San Francisco, Las Vegas and Boston
Proven Track Record - Successful deployments and activities
with REITS and organizations like Empire State Building,
Fairmont Hotels, Barclays Center, Banner Healthcare
All US National Wireless Carriers are Satisfied Customers on our
Networks
INDOOR
NETWORKS

3. 3© 2015 EXTENET SYSTEMS, INC. CONFIDENTIAL & PROPRIETARY
EMPIRE STATE BUILDING – FAST FACTS
 102 floor structure covering ~ 2.8M square feet in
Mid-town Manhattan
 Building has its own zip code
 NYC and US historic landmark
 Opened in 1931
 Ranked #1 on America’s Favorite Architecture List
 Owned by Empire State Realty Trust
 REIT owners of 8 other properties in Manhattan
 2010 - $550M+ renovation began and continues
today
 At end of 2014 ~ 86% space is leased
 Tenants include: FDIC, LinkedIn, Global Brands Group
 “TAMI” Tenants sought after by venue and carriers
 Technology – Advertising – Media - IT
 Total number of visitors each year >4M

4. 4© 2015 EXTENET SYSTEMS, INC. CONFIDENTIAL & PROPRIETARY
PROJECT SCOPE AND HIGHLIGHTS
 Basic requirements for cellular coverage
 Provide 4G-LTE voice and data coverage for all 102
floors, including the observatory, office space, retail space
and the underground wind tunnel
 Coverage area is 90% of leasable space inclusive of
elevators and stair wells
 Radio/TV Broadcast floors - coverage in corridor only
 Robust distributed network that supports multi-carrier on
day 1
 Network operated by ExteNet
 ESB provides own Wi-Fi network

5. 5© 2015 EXTENET SYSTEMS, INC. CONFIDENTIAL & PROPRIETARY
 Network infrastructure summary
 Equipment Head End Room – 1,000 sq ft on Concourse Level
 DAS-based Solution
 6 sectors
 41- 5 watt nodes powered from Head End
 763 antennas
 90,000 linear feet (~17+ miles) of coax cabling
 25,000 linear feet (~5 miles) fiber cabling
 Other Peripherals
 Cooling - 20 ton cooling capacity, 2 x 10 ton lead lag units installed
along with 20 ton cooling tower installed above the loading dock
 Power - 600A 208V electric service with ATS for future generator
connection
 Fire suppression FM200 primary with back up
 Solution design - forward thinking ~ 20% “buffer” built in
 Operated and Owned by ExteNet
TURNKEY SOLUTION OVERVIEW

6. 6© 2015 EXTENET SYSTEMS, INC. CONFIDENTIAL & PROPRIETARY
IMPLEMENTATION CHALLENGES
 Obtaining the multiple necessary building approvals
 Ownership - ESRT requirements
 Carriers’ design/requirements (anchor vs. add-ons) (signal levels
required)
 Head End location changes
 Generator / Cooling components location
 All Tenant approvals 190 tenants!
 National historic landmark approval
 Design changes due to the changing outdoor macro
environment and carrier requirements
 Four design changes after construction began
 Scheduling
 Tenant/building coordination
 Observatory operations

7. 7© 2015 EXTENET SYSTEMS, INC. CONFIDENTIAL & PROPRIETARY
IMPLEMENTATION CHALLENGES CONT’D
 Enterprise tenant coordination
 Acceptable work hours differ for each tenant – 190 tenants!
 Tenant-specific finishes
 Different aesthetic finishes for each suite
 Restoring suite to original condition at the end of each shift
 General building requirements
 Work areas and respective work hours
 Security/escorts/access to various spaces (tenant/building)

8. 8© 2015 EXTENET SYSTEMS, INC. CONFIDENTIAL & PROPRIETARY
CARRIER STATUS
Operational February 2015
• LTE 2100 MHz, ….
Operational October 2014
• LTE 1800 MHz, VoLTE...
Under Planning Review
Under Planning Review

9. 9© 2015 EXTENET SYSTEMS, INC. CONFIDENTIAL & PROPRIETARY
SUMMARY – LESSONS LEARNED
 Process for engaging large and complex CRE
customers – duplicate solution models across venues
 ExteNet shows its value
 Increasing Priority for Carriers
 Design holistic solution for long term
 Multicarrier & growth
 Negotiate baseline for outside macro levels with carriers
 Managing large number of disparate enterprise tenants
 Understanding impact of existing construction status
 Plan to coordinate renovations prior to construction
 Develop three week look ahead with contingency plan
 Constant Communications before, during, and
after…many moving parts

10. 10© 2015 EXTENET SYSTEMS, INC. CONFIDENTIAL & PROPRIETARY