May 6, 2015

Zayo Colocation Capabilities Overview

2 | Proprietary and Confidential

Zayo provides carrier-neutral colocation, interconnection and cloud services in 46 locations in the US, France and England

Overview§ 480,000 billable sq. ft. of fully-conditioned colocation and interconnection space in the US

§ Exclusive license to manage and operate New York City’s60 Hudson St. “Meet-Me-Room”

§ Cost-effective in-suite cross connects to >250 carriers in zColo’s footprint, including 86+ in NY/NJ facilities

§ Connectivity to Peering, Ethernet, Video and Financial Exchanges

§ Extensive fiber riser systems provide deep reach within key carrier hotels to other Carrier POPs and data centers 

§ SSAE 16 SOC 1 Type 2, SOC 2 Type 2, and SOC 3 Compliant, HIPAA Compliant, PCI Compliant, OIX-2 Certified

§ Transport solutions available in every colocation facility

zColo Overview

3 | Proprietary and Confidential

Strategic Growth§ Increased national footprint to 36 data centers

§ Facilities in downtown Denver and downtown Minneapolis added April 2015

§ Added over 234,000 square feet of data center space in 2015

§ Acquired Latisys February 2015

§ 6 data centers in Ashburn, Chicago, Denver and Orange County

Enhanced Capacity§ Expansion underway on the 4th floor at 1950 N Stemmons Blvd. 

§ 2,160 square feet of additional data center space

Infrastructure Improvements§ Mt. Prospect, IL facility added 30,000 square feet of space, 2 additional MW of power capacity and is currently in Phase 3 of the process.

§ Power and/or HVAC upgrades in the following facilities:

zColo Highlights: 2014-2015

§ 3311 S 120th Place, Seattle, WA 

§ 401 N Broad Street, Philadelphia, PA  § 3110 N Central Avenue, Phoenix, AZ 

§ 600 S Federal Street, Chicago, IL

§ 1100 White Street SW Atlanta, GA

4 | Proprietary and Confidential

46 data center and cloud facilities with 510,000 finished sq. ft.

6,600,000 fiber miles, with 16,700 on-net buildings4

60 Hudson, NYC

The Infomart, Dallas

12201 Tukwila, Seattle

7185 Pollock, Las Vegas

7218 McNeil, Austin

111 8th, NYC 19/21 Rue Poissonnière, Paris

36 NE 2nd St, Miami

1808 B&C Swift,Oak Brook

17222 & 17400 Von Karman, Irvine

165 Halsey, Newark

1100 White St, Atlanta

zColo Data Center Map

21631 & 21635 Red Rum, Ashburn

800 E Business Center, Chicago

3110 N Central, Phoenix

391 & 393 Inverness, Englewood

5 | Proprietary and Confidential

IN-SUITE INTERCONNECTSIN-SUITE INTERCONNECTSEnabling connectivity to

190+ carrier networks

INTRA-BUILDING INTERCONNECTSINTRA-BUILDING INTERCONNECTS150+ suites in major carrier hotels

ZAYO NETWORKZAYO NETWORKGlobal network footprint extends over 81,300 miles• Unparalleled diversity and routing options

• Ability to deliver end-to-end solutions• 100% carrier-neutral environment• Nationwide datacenter footprint• Extensive fiber network• Cost-effective solutions

Key DifferentiatorsKey Differentiators

In-Suite Interconnection

In-Building Interconnection

• Cross-connect within zColo data centers to the industry’s premier operator networks

• Exchange traffic and connect with 3rd party providers on a different floor or suite

Connectivity by zColo

6 | Proprietary and Confidential

zColo Connectivity Stack: In-Suite and In-Building

Carriers, Peering and Exchanges• International and domestic carrier networks•Public and private Cloud providers• IP peering and Ethernet exchanges•Financial/Low Latency networks•Content Delivery Networks

Immediate Interconnection With:• Top twenty global carriers• Top ten national carriers• Largest wireless providers• Top three CDN providers • Largest global ISPs

Ultra connectivity via in-suite and in-building interconnects

7 | Proprietary and Confidential

Media / Social Media / Gaming

Cloud / Content / E-Commerce Financial

zColo and Zayo Featured Customers

Thank you!We welcome your questions and feedback.

9 | Proprietary and Confidential

Facility Slides

10 | Proprietary and Confidential

Ashburn, Ashburn, VA – 21635 VA – 21635 Red Rum Drive, Suite 100Red Rum Drive, Suite 100

Infrastructure Overview• 71,000 square feet of data center space

• Suites, private cages and cabinets

• Carrier-neutral connectivity to 18 carriers

• Diverse fiber entrances

• Connectivity to Zayo’s national metro and long haul fiber network

• Remote hands for on-site assistance

Located west of Washington DC in Ashburn, VA, this Tier III data center is minutes away from Washington-Dulles International Airport, Leesburg Executive Airport, major highways and the hub of the federal government.

NEW IN2015

Reliability and Security• 8 diesel generators

• N+1 designed climate control

• Designed capacity of 40 MW of onsite power

• 2N, N+1 electrical design

• Multi-level access authorization with biometric verification and security-controlled access level assignment

• Zone 1 earthquake-rated reinforced structure

• 24x7 monitoring and security

• SLAs supported by geographically diverse NOCs

• Compliance: SSAE 16 SOC 2 , SOC 3, HIPAA, PCI

Allied TelecomCogentComcastCoxEquinixFiberGateFiberLightGlobal Crossing Internap

Level 3 CommunicationsLightowerSavvisSunesysTelia SoneraTW TelecomVerizonXO CommunicationsZayo

Carrier Options

11 | Proprietary and Confidential

Atlanta, GA – 1100 White Street SW

Space and Connectivity• 72,000 square feet of data center space

• Private cages and cabinets

• 120V & 208V power

• Carrier-neutral connectivity

• UPS capacity 890kW

• Diverse fiber entrances

• Remote hands for on-site assistance

• Tier 3 Colocation facility

Reliability and Security• Dual automatic diesel generators

• UPS/DC power with battery back-up

• VESDA smoke detection

• Liebert HVAC Systems

• Liebert and APC battery backups

• Keycard access, biometric scanner, video surveillance and 24x7 monitoring

Centrally located near downtown Atlanta, zColo’s newest facility boasts Tier IV electrical infrastructure with utility feeds from separate sub-stations and generator back-up.

Carrier PartnersAT&T PCCW GlobalCogent TW TelecomComcast XOGTT ZayoLevel 3

12 | Proprietary and Confidential

Austin, TX – 7218 McNeil Drive

Space and Connectivity• 15,000 square feet of data center space

• Private cages and cabinets

• 120V & 208V power

• Carrier-neutral connectivity

• UPS capacity 890kW

• Diverse fiber entrances

• Remote hands for on-site assistance

• Tier 3 Colocation facility

Reliability and Security• Dual automatic diesel generators

• UPS/DC power with battery back-up

• VESDA smoke detection

• Liebert HVAC Systems

• Liebert and APC battery backups

• Keycard access, biometric scanner, video surveillance and 24x7 monitoring

7218 McNeil Drive provides fully redundant power, several connections to the Internet backbone using dual entry and custom routing, resulting in no single point of failure.

Carrier PartnersAT&T FPLAlpheus TW Telecom

13 | Proprietary and Confidential

Baltimore, MD – 111 Market Place

Located in downtown Baltimore, zColo’s Candler Building facility offers direct connections to 9 carriers and Metro Interconnects to 300 W Lexington.

Space and Connectivity• 4,100 sq. ft. of data center space 

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to 9 carriers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• UPS/DC power with battery back-up

• 300kW diesel generator

• N+1 designed climate control and monitoring

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7 monitoring

Carrier PartnersComcast         VerizonCore 180         VodafoneLevel 3         WindstreamLightower         XOTW Telecom         Zayo

14 | Proprietary and Confidential

Boston, MA – 1 Summer Street

1 Summer Street is the primary carrier hotel in Boston; zColo offers in-building and metro connectivity in the 10th largest market in the US.

Space and Connectivity• 9,000 sq. ft. of data center space

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to 50+ carriers via the Building MMR

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• UPS/DC power with battery back-up

• 800 kW diesel generator

• N+1 designed climate control and monitoring

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7 monitoring

Carrier PartnersAT&T     NexGen NetworksCenturyLink     NLayerCogent     NSTARComcast     NTTEarthlink     Reliance GlobalcomFairpoint     SprintFrance Telecom     TataHibernia Networks    VerizonIntelliquent     XOLevel 3     ZayoLightower     

15 | Proprietary and Confidential

600 South Federal is zColo’s interconnection-focused downtown data center, delivering diverse low latency and high bandwidth connectivity options with close proximity to 350 E Cermak.

Carrier PartnersAllstream        LightowerAT&T        PAETEC Comm.BCE Nexxia        TW TelecomCenturyLink        US SignalCogent Comm.        Verizon BusinessGoogle        WindstreamHibernia Networks       XO Comm.Level 3 Comm.         Zayo

       

Space and Connectivity• 12,200 sq. ft. of data center space

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to multiple carriers.

• In-building conduit systems provides reach to virtually all on-site Carriers.

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• Power density up to 200 watts/sq. foot

• UPS/DC power back-up with battery back-up

• 2 MW diesel generator with 2,000 gallon tank

• N+1 air cooled chiller and HVAC units

• Cold aisle containment through EMS monitoring

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard/biometric access, video surveillance and 24x7 monitoring

Chicago, IL – 600 S Federal Street

16 | Proprietary and Confidential

Space and Connectivity• 65,000 sq. ft. of data center space

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to multiple carriers.

• In-building conduit systems provides reach to virtually all on-site Carriers.

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• N+1 Backup Power

• Utility Power: 16,000kW in 2N configuration

• Cooling: N+1 air cooled chiller and HVAC units

• Multiple 30 Liebert CRAC Units

• Pre-Action fire suppression

• VESDA & Handheld Incipient Device

• Keycard/biometric access, video surveillance and 24x7 monitoring

The Mt. Prospect facility is a premier site with ample space and power density in close proximity to Chicago O’Hare.

Carrier PartnersAT&T VerizonComcast XO Comm.Level 3 Comm. Zayo

Chicago, IL – 800 E Business Center Drive

17 | Proprietary and Confidential

Infrastructure Overview• 147,000 square feet of data center space

• Suites, private cages and cabinets

• Carrier-neutral connectivity to 13 carriers

• Diverse fiber entrances

• Connectivity to Zayo’s national metro and long haul fiber network

• Remote hands for on-site assistance

• Compliance: SSAE 16 SOC 2 , SOC 3, HIPAA, PCI

zColo's Oak Brook facility is located within 30 minutes of Chicago and accessible by multiple routes and modes of transportation.

NEW IN2015

Reliability and Security• 11 diesel generators

• N+1 designed climate control

• 2N, N+1 electrical design

• Secure entrances include mantraps, biometrics, key card access and multi-factor authentication

• Zone 1 earthquake-rated reinforced structure

• 24x7 monitoring and security

• SLAs supported by geographically diverse NOCs

Carrier Options AT&TCenturyLinkCogentComcastEquinixLevel 3 CommunicationsLightowerTW TelecomUrban CommunicationsVerizonWindstreamXO CommunicationsZayo

Chicago, IL – 1808 Swift Dr., Unit CChicago, IL – 1808 Swift Dr., Unit C

18 | Proprietary and Confidential

Cincinnati, OH – 334 Gest Street

334 Gest Street is zColo’s data center in Cincinnati. Given Cincinnati’s central location, it is easily accessible by businesses located in surrounding states.

Space and Connectivity• 12,200 sq. ft. of data center space

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to 4+ carriers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national fiber network

Reliability and Security• Building served by redundant power grids

• UPS/DC power with battery back-up

• Diesel generator

• N+1 dry coolers and HVAC units

• Smoke alarms and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7 monitoring

Carrier PartnersHorizon TelecomTW TelecomUS SignalZayo

19 | Proprietary and Confidential

Cleveland, OH – 1525 Rockwell Avenue

1525 Rockwell Ave offers direct connections to 9 carrier networks and Metro Interconnection options to 4 data centers within the Cleveland market.

Space and Connectivity• 7,500 sq. ft. of data center space

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to 9 carriers

• Metro Interconnection options to 4 local data centers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national fiber network

Reliability and Security• Building served by redundant power grids

• UPS/DC power with battery back-up

• 600 kW diesel generator with 1,000 gallon tank

• N+1 dry coolers and HVAC units

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7x365 monitoring

Carrier PartnersArmstrong Util. Cogent Comm.AT&T First TelecomBroadvox XO Comm.CenturyLink Zayo

20 | Proprietary and Confidential

Columbus, OH – 251 Neilston Street

251 Neilston offers carrier-neutral connectivity to 10 carriers and access to Zayo’s 45,400+ fiber network. It is a central location for both carriers and enterprises.

Space and Connectivity• 6,822 sq. ft. of data center space

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to 10+ carriers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• Building served by redundant power grids

• UPS/DC power with battery back-up

• 230 kW diesel generator

• N+1 designed climate control and monitoring

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7 monitoring

Carrier PartnersAT&T      TW TelecomBlue Mile      WV FiberCitynet      XOFibertech      ZayoTime Warner Cable

21 | Proprietary and Confidential

Dallas, TX – 1950 Stemmons Freeway

The Infomart is one of three zColo interconnect-focused data centers in Dallas, TX, the 4 th largest market in the US.

Space and Connectivity• 10,850 sq. ft. of data center space 

• Suites, private cages and cabinets

• Carrier-neutral connectivity to 5 carriers in-suite and 30+ carriers within the building

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• Building powered by 3 diverse substations

• UPS/DC power with battery back-up

• 800kW diesel generator

• N+1 designed climate control and monitoring

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7 monitoring

Carrier PartnersAT&T GTTCenturyLink Hibernia NetworksCogent Level 3 Comm.Earthlink VerizonFiberlight XO Comm.Gaikai Zayo

22 | Proprietary and Confidential

Dallas, TX – 2323 Bryan Street

2323 Bryan St is one of three zColo interconnect-focused data centers in Dallas, TX, the 4th largest market in the US.

Space and Connectivity• 3,400 sq. ft. of data center space 

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to 6 carriers in-suite and 60+ carriers within the building

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• UPS/DC power with battery back-up

• 350kW diesel generator (N+1 generator configuration)

• N+1 designed climate control and monitoring

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7 monitoring

Carrier PartnersAlpheus GaikaiAT&T Level 3 Comm.CenturyLink VerizonCogent Comm. ZayoComcast

23 | Proprietary and Confidential

Dallas, TX – 8600 Harry Hines Boulevard

8600 Harry Hines is one of three zColo interconnect-focused data centers in Dallas, TX, the 4th largest market in the US.

Space and Connectivity• 12,245 sq. ft. of data center space 

• Suites, private cages and cabinets

• Carrier-neutral connectivity to multiple in-suite carriers and additional carriers in-building

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• UPS/DC power with battery back-up

• Redundant transformers, ATS units and battery rooms

• Abundant chilled water capacity at 2(N) redundancy

• Three 1.5 MW Cummins generators (expandable to 6+)

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7 monitoring

Carrier PartnersAT&T Plus PeeringCogent Comm. Time WarnerLevel 3 Comm. Zayo GroupNTT

24 | Proprietary and Confidential

Denver, CO – 1500 Denver, CO – 1500 ChampaChampa St St

Infrastructure Overview• Facility size: 19,000 sq. ft.

• Data center space: 8,100 sq. ft.

• Suites, private cages and cabinets

• Carrier-neutral connectivity to over 18 carriers

• Diverse fiber entrances

• Connectivity to Zayo’s national metro and long haul fiber network

• Remote hands for on-site assistance 

• Reliability and Security• 2MW utility feed

• 2N backup generator

• 2N UPS system for AB customers

• Redundant Switchgear/ATS electrical system

• N+1 DC power plant system

• Dx CRAC and condenser cooling system (N+1 configuration)

• Pre-action sprinkler system 

• 24x7x365 monitoring of facility by multiple service centers

• Biometrics security and video monitoring

zColo’s Denver facility offers a downtown data center with high-count fiber connectivity to 910 15th Street for unparalleled connectivity options.

NEW IN2015

CbeyondCenturyLinkCogent CommunicationsElec CommunicationsIntegra TelecomInternapLevel 3Liberty Bell Telecom, LLCMorgan Reed Group

Mosaic Networx, LLCNeutral TandemReliance CommunicationsTeleglobeTW TelecomVerizonViaWestXO CommunicationsZayo

Carrier Options

25 | Proprietary and Confidential

Infrastructure Overview• 52,000 square feet of data center space

• Suites, private cages and cabinets

• Carrier-neutral connectivity to 7 carriers

• Diverse fiber entrances

• Connectivity to Zayo’s national metro and long haul fiber network

• Remote hands for on-site assistance

zColo’s Englewood site is SSAE 16 SOC 2, SOC 3, HIPAA & PCI compliant with stringent security, top-tier fire suppression and 24x7 site monitoring.

NEW IN2015

Reliability and Security• 4200KW of on-site generator capacity at N+1 redundancy; expandable to 6000KW

• Cooling available at N+1 redundancy

• Multi-level access authorization with mantrap, biometric verification  and security controlled access level assignment

• Zone 1 earthquake-rated reinforced structure

• 24x7 monitoring and security

• SLAs supported by geographically diverse NOCs

• Compliance: SSAE 16 SOC 2 , SOC 3, HIPAA, PCI

Carrier Options AT&T*CenturyLinkCogentComcastDirectLinkLevel 3 CommunicationsMHO Wireless SavvisTW TelecomVerizonXO CommunicationsZayo

*Carrier Planned

Denver, CO – 393 Inverness PkwyDenver, CO – 393 Inverness Pkwy

26 | Proprietary and Confidential

Infrastructure Overview• 88,000 square feet of data center space

• Suites, private cages and cabinets

• Carrier-neutral connectivity to 7 carriers

• Diverse fiber entrances

• Connectivity to Zayo’s national metro and long haul fiber network

zColo’s Centennial site is SSAE 16 SOC 2, SOC 3, HIPAA & PCI compliant with stringent security, top-tier fire suppression and 24x7 site monitoring.

NEW IN2015

Reliability and Security• 2N+1 generators

• 2N+1 power architecture

• (6) separate N+1 UPS systems

• High-density redundant cooling systems. Cooling technologies include:• Chilled water platform, adiabatic free cooling, and CRAH air handlers 

• VESDA pre-action dry pipe fire suppression system 

• Zone 1 earthquake-rated reinforced structure

• 24x7 monitoring and security

• SLAs supported by geographically diverse NOCs

• Remote hands for on-site assistance

• Compliance: SSAE 16 SOC 2 , SOC 3, HIPAA, PCI

Carrier Options CenturyLinkComcastDirectLinkLevel 3 CommunicationsTW TelecomXO CommunicationsZayo

Denver, CO – 6900 S. Peoria St.Denver, CO – 6900 S. Peoria St.

27 | Proprietary and Confidential

Carrier PartnersCenturyLink  TW TelecomCogent Comm.  XO Comm.Cox Enterprises  ZayoHibernia Networks

Las Vegas, NV – 7185 Pollock Drive

The Las Vegas market is a common choice for disaster recovery data center deployments with low latency connectivity to major West Coast cities.

Space and Connectivity• 28,000 sq. ft. of data center space

• Private cages and cabinets

• Carrier-Neutral connectivity to 6+ carriers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national fiber network

Reliability and Security• Facility substation also serves McCarran Intl. Airport

• N+1 facility design (Cooling, UPS)

• Building served by redundant power grids

• 2,000 kW diesel generator with 3,000 gallon tank

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• SOC1/SSAE 16 Type II Certified

• Keycard/biometric/mantrap access, video and 24x7 monitoring

28 | Proprietary and Confidential

Expansion to include:• 28,000 sq. ft. Expansion to Data Center

• Enable ~1MW UPS power by April 1, 2015

• Addtl 1MW for Phase 2

• 2N Design

• Adding approximately 17,000 sq. ft. of additional colocation space

Existing Space

Expansion Space

SPACE• 28,000 Total sq ft• 17,000 Sellable sq ft

POWER• Total 4MW Utility Power• 2 x 1.5MW Generators• 1 MW Critical load for phase 1• Addtl 1 MW for phase 2

Expansion plans

Las Vegas, NV – 7185 Pollock Drive

29 | Proprietary and Confidential

Los Angeles, CA – 707 Wilshire Boulevard

707 Wilshire is a gateway for the converging needs of international, metro and national carriers, media and content companies, wireless providers and enterprises.

Space and Connectivity• 7,465 sq. ft. of data center space

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to 9+ carriers

• Remote hands for on-site assistance

• Connectivity to Zayo’s national fiber network

Reliability and Security• Building served by redundant power grids

• UPS/DC power with battery back-up

• Diesel generator provided by building

• N+1 condenser water from building

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access and 24x7x365 monitoring

Carrier PartnersCogent Comm.Zayo

30 | Proprietary and Confidential

Memphis, TN – 7620 Appling Center Drive

Carrier PartnersAT&T TW TelecomCable One WindstreamCogent Comm. XO Comm.Iris Network ZayoSprint

zColo’s Memphis data center at 7620 Appling Center offers carrier-neutral connectivity to 12+ carrier networks.

Space and Connectivity• 12,100 sq. ft. of data center space

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to 12+ carriers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national fiber network

Reliability and Security• Building served by redundant power grids

• UPS/DC power with battery back-up

• 1,400 kW diesel generators with 2,000-gallon fuel capacity

• N+1 dry coolers and HVAC units

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7x365 monitoring

31 | Proprietary and Confidential

Miami, FL – 36 NE 2nd Street

zColo’s newest data center in Miami offers fully-redundant, environmentally-controlled, reliable and secure colocation solutions.

Space and Connectivity• 26,000 square feet of data center space

• Suites, private cages and cabinets

• Connectivity to Zayo's national metro and long haul fiber network, with diverse fiber entrances

• N+1 utility power (5 mW)

• Diverse in-building access to 24 carriers

• Virtual presence in NAP of the Americas via dark fiber Metro Interconnect service

Reliability and Security• 2N UPS power back-up with battery back-up

• 2 x 1.25 MW diesel generator in N+1 design. 1,750 gallon fuel tank

• N+1 condensed water cooling system and CRAC units

• Cold aisle containment through BMS monitoring

• Smoke detection and pre-action sprinklers

• Remote hands for on-site assistance

• SLAs supported by 24x7 NCC

Carrier PartnersAT&T    InternapBrasil Telecom    Level 3 Comm.CenturyLink    PCCW GlobalCogent Comm.    TelefonicaComcast    TW TelecomDeutsche Telecom  VerizonFiberlight    XOFPL Fibernet    Zayo

Dark fiber Metro Interconnect service from 36 NE 2nd St to the NAP of Americas

32 | Proprietary and Confidential

Minneapolis, MN Minneapolis, MN – – 511 11511 11thth Avenue South Avenue South

Infrastructure Overview• Facility size: 9,00 sq. ft. 

• Data center space: 5,000 sq. ft.

• Suites, private cages and cabinets

• Carrier-neutral connectivity to over 13 carriers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

511 11th Avenue South is a strategic interconnection point located in downtown Minneapolis; zColo offers robust colocation infrastructure with multiple connectivity options.

NEW IN2015

Reliability and Security• 2MW utility feed 

• 2 MW backup generator

• 2N UPS system for AB customers

• Redundant Switchgear/ATS electrical system

• N+1 DC power plant system

• Glycol-based CRAC/dry cooler cooling (N+1 configuration)

• Pre-action sprinkler system 

AT&TCharter CommunicationsCogentComcastGlobal CrossingIntegraLevel 3Qwest

SprintUS InternetVerizon XO CommunicationsZayo

Carrier Options

• 24x7x365 monitoring of facility by multiple service centers

• Biometrics security and video monitoring

33 | Proprietary and Confidential

Minneapolis, MN – 10300 6th Avenue

zColo’s carrier-neutral data center at 10300 6th Ave offers a secure colocation environment for enterprise and carrier customers in Minneapolis.

Space and Connectivity• 7,782 sq. ft. of data center space

• 1/3, 1/2, and full enclosed cabinets 

• Carrier-neutral connectivity to outside carriers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national fiber network

Reliability and Security• Building served by redundant power grids

• Dual UPS and generator back-up power

• N+1 dry coolers and HVAC units

• Smoke detection and pre-action sprinklers

• Gas-fired fire suppression (FM200)

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7x365 monitoring

Carrier PartnersCenturyLinkZayoZayo Enterprise Networks

34 | Proprietary and Confidential

Nashville, TN – 209 10th Avenue South

With 11,000 sq. feet of space, zColo’s carrier-neutral center at Cummins Station can handle the demands of the largest companies in Nashville and beyond.

Space and Connectivity• 11,000 sq. ft. of data center space

• Suites, private cages, and cabinets

• Carrier-Neutral connectivity to 4+ carriers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national fiber network

Reliability and Security• Building served by redundant power grids

• UPS/DC with battery back-up

• 750 kW diesel generator

• N+1 dry coolers and HVAC units

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7x365 monitoring

Carrier PartnersAT&T XOCenturyLink ZayoComcast

35 | Proprietary and Confidential

Newark, NJ – 165 Halsey Street

165 Halsey offers in-suite connection to 24 carriers, direct connection to 4 carrier suites and an expansive fiber network through the region.

Space and Connectivity• 53,800 sq. ft. of data center space

• Suites, private cages and cabinets

• In-suite connectivity to 33 carriers

• Metro Interconnection options to 4 local data centers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national fiber network

Reliability and Security• UPS/DC power with battery back-up

• 4 kW diesel generators with 2,000-gallon fuel capacity

• N+1 dry coolers and HVAC units

• Cold containment through EMS monitoring

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7x365 monitoring

Primary Carrier Partners012.Smile   DirecTV        PCCW GlobalAkamai Tech.   GTT        Reliance GlobalcomAT&T   Hibernia Networks        Sungard NetworkBritish Telecom   IDT        Tata Comm.CenturyLink   Level 3 Comm.        Telecom ItaliaCogent Comm.   Lightower        Verizon BusinessComcast   Optimum Lightpath       Vodafonedeltathree   Pacnet         Zayo

36 | Proprietary and Confidential

New York City, NY – 60 Hudson Street

zColo is the exclusive meet-me-room operator at 60 Hudson. zColo operates three locations at the hotel, housing over 100 domestic and international networks

Space and Connectivity• 50,700 sq. ft. at MMR, Suite 1211, Suite 1903, and Suite 1506

• Suites, private cages and cabinets

• Access to Carrier Ethernet Neutral Exchange (CENX)

• Dense intra-building dark fiber risers to 51 in-building suites

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national fiber network

Reliability and Security• Building served by redundant power grids

• 3.2 MW diesel generators with 8,000 gallon building tank

• AC/DC power back-up (UPS/battery)

• N+1 dry coolers and HVAC units

• Cold aisle containment through EMS monitoring

• Smoke alarms and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7x365 monitoring

Carrier PartnersAT&T      Earthlink          Tata Comm.British Telecom      GTT          Time WarnerCenturyLink      Hibernia Networks       TW TelecomChina Telecom      IDT Domestic          VerizonCogent Comm.      Level 3 Comm.          VodafoneComcast      Lightower          WindstreamCox Comm.      PCCW Global          XO Comm. DE-CIX      Sprint          ZayoDeutsche Telekom      Sungard Network

37 | Proprietary and Confidential

New York City, NY – 111 8th Avenue

Located in downtown Manhattan, 111 8th Avenue has a secure, power-protected environment that houses equipment that offers customers entry to critical markets.

Space and Connectivity• 38,100 sq. ft. of data center space

• Suites, private cages and cabinets

• Carrier-neutral connectivity to 14+ carriers

• Dense intra-building dark fiber risers to 43 in-building suites

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national fiber network

Reliability and Security• UPS/DC power with battery back-up

• Diesel generator provided by building

• N+1 HVAC system

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7x365 monitoring

Carrier Partners012.Smile      Reliance GlobalcomCenturyLink      SprintCogent Comm.      SungardDE-CIX      Tata Comm.Gaikai      Time Warner CableHibernia Networks    Verizon BusinessLevel 3 Comm.      VodafoneLightower Fiber      XO Comm.NTT      ZayoPCCW Global

38 | Proprietary and Confidential

Infrastructure Overview

Located in the Orange County corporate community, zColo’s Irvine data centers provide convenient reach from several major highways and are less than a 10-minute drive from John Wayne Airport (SNA).

NEW IN2015

Reliability and Security• N+1 designed climate control

• Redundant cooling and power up to 225 watts per sq. ft.

• 20 MW of expandable utility power capacity

• 6 MW generator power in N+1 design

• 1600 total tonnage at N+1 redundancy

• Mantrap secure access areas and bio metric security access controlled areas

• Zone 4 earthquake-rated reinforced structure

• 50,000 square feet of data    center space

• Suites, private cages and cabinets

• Carrier-neutral connectivity to   13 carriers

• Diverse fiber entrances

• Connectivity to Zayo’s national metro and long haul fiber network

• Remote hands for on-site assistance

• Compliance: SSAE 16 SOC 2 , SOC 3, HIPAA, PCI

• 24x7 monitoring and security

• SLAs supported by geographically diverse NOCs

AT&TCogentColorBroadbandCoxInternapLevel 3 CommunicationsTime Warner CableTW TelecomVectusVerizonWilcon/FreedomXO CommunicationsZayo

Carrier Options

17222 Von Karman

Ave17400 Von

Karman Ave

Orange County, CA – 17222 Von Karman Ave.Orange County, CA – 17222 Von Karman Ave.

39 | Proprietary and Confidential

Orange County, Orange County, CA – 17400 CA – 17400 Von Karman AveVon Karman Ave

Infrastructure Overview

Located in the Orange County corporate community, zColo’s Irvine data centers provide convenient reach from several major highways and are less than a 10-minute drive from John Wayne Airport (SNA).

NEW IN2015

Reliability and Security• N+1 designed climate control

• Redundant cooling and power from 140 to 365 watts per sq. ft.

• 20 MW of expandable utility power capacity

• 6 MW generator power in N+1 design

• 1,600 total tonnage at N+1 redundancy

• Mantrap secure access areas and bio metric security access controlled areas

• Zone 4 earthquake-rated reinforced structure

• 88,000 square feet of data    center space

• Suites, private cages and cabinets

• Carrier-neutral connectivity to   10 carriers

• Diverse fiber entrances

• Connectivity to Zayo’s national metro and long haul fiber network

• Remote hands for on-site assistance

• Compliance: SSAE 16 SOC 2 , SOC 3, HIPAA, PCI

• 24x7 monitoring and security

• SLAs supported by geographically diverse NOCs

17222 Von Karman

Ave17400 Von

Karman Ave

AT&TCogentCoxLevel 3 CommunicationsSunesysTime Warner CableTW TelecomWilcon/FreedomXO CommunicationsZayo

Carrier Options

40 | Proprietary and Confidential

Philadelphia, PA – 401 N Broad Street

401 N Broad Street is a strategic interconnection point in Philadelphia; zColo offers robust colocation infrastructure with multiple connectivity options.

Space and Connectivity• 9,800 sq. ft. of data center space on the 2nd and 3rd floor

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to 20+ carriers

• Dense intra-building dark fiber risers to 13 in-building suites

• Connectivity to IP Peering and two Ethernet Exchanges

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• UPS/DC power with battery back-up

• 1.8MW diesel generator

• N+1 designed climate control and monitoring

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7 monitoring

Carrier PartnersAT&T          SprintCenturyLink          SungardCogent Comm.          Tata Comm.Comcast          TW TelecomEarthlink          Verizon BusinessGTT          VodafoneHibernia Networks        WindstreamLevel 3 Comm.          XO Comm.Lightower          ZayoPCCW Global          Reliance Globalcom

41 | Proprietary and Confidential

Phoenix is an SSAE 16 Type II facility with stringent security, top-tier fire suppression and 24x7 site monitoring in one of the most geographically stable regions.

Phoenix, AZ – 3110 N. Central Avenue

Space and Connectivity• 8,200 square feet of data center space

• Private cages, cabinets, and suites available

• Diverse fiber entrances

• Carrier-neutral connectivity

• Remote hands for on-site assistance

Reliability and Security• Backup Power: Generator N+1

• Utility Power: 2,400kW

• UPS Capacity of 1,500kW (in 2N Configuration)

• Cooling System: N+1

• Multiple 25 Ton Stulz CRAC Units

Carrier PartnersCenturyLink      Salt River ProjectCogent Comm.      TW TelecomCox Comm.      XO Comm.Integra Telecom      ZayoLevel 3 Comm.

42 | Proprietary and Confidential

Pittsburgh, PA – 2500 Allegheny Center Mall

zColo offers direct connections to 19+ carrier networks, a peering exchange, and Metro Interconnections within the Pittsburgh market.

Space and Connectivity• 7,200 sq. ft. of data center space

• Suites, private cages, and cabinets

• Carrier-Neutral connectivity to 19+ carriers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national fiber network

Reliability and Security• Building served by redundant power grids

• AC/DC power back-up (UPS/battery)

• 600 kW diesel generator with 1,000 gallon tank

• N+1 dry coolers and HVAC units

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7 monitoring

Carrier PartnersAlly Telecom       Global CapacityAT&T       Level 3 Comm.CenturyLink       Lumos NetworksCitynet       PAETEC Comm.Comcast       WindstreamDRS       XO Comm.First Telecom       ZayoFibertech       Zito Media

43 | Proprietary and Confidential

Seattle, WA – 2001 6th Street

The zColo facility in the Westin Building offers multiple connectivity options including more than 50 in-building carrier partners and Metro Interconnects to 8 data centers in Seattle and Tukwila.

Space and Connectivity• 5,300 sq. ft. of data center space 

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to 50+ carriers

• Connectivity to the SIX IP Peering exchange and the Pacific Northwest Gigapop (PNWGP)

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• UPS/DC power with battery back-up

• 750kW diesel generator

• N+1 designed climate control and monitoring

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7 monitoring

Carrier PartnersAT&T      Level 3 Comm.BCE Nexxia      NTT Comm.CenturyLink      OnvoyCharter Comm.      PCCW GlobalCogent Comm.      SprintComcast      TW TelecomEarthlink      Verizon BusinessGoogle      WindstreamGTT      XO Comm.Hibernia Networks    Zayo

44 | Proprietary and Confidential

Carrier PartnersAT&T       TW TelecomCenturyLink       XO Comm.Level 3 Comm.       Zayo    

Seattle, WA – 3311 South 120th Place [Tukwila]

Space and Connectivity• 25,000 sq. ft. of data center space

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to multiple carriers.

• In-building conduit systems provides reach to virtually all on-site carriers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• Backup Power: 2,000kW Generator N+1

• Utility Power: 4,800kW

• UPS Capacity of 2,000kW (in 2N UPS Configuration)

• Cooling System: N+1

• Multiple 40 Ton Liebert & Stulz CRAC Units

• Multiple-zoned FM200 fire suppression system

• Multiple-zoned pre-action fire suppression

zColo manages two adjacent sites in Tukwila, WA, minutes from I-5 and SeaTac Airport, with 24x7 staffing, high security, and excellent power availability.

45 | Proprietary and Confidential

Space and Connectivity• 8,000 square feet of data center space

• Private cages, cabinets, and suites available

• Diverse fiber entrances

• Carrier-neutral connectivity

• Remote hands for on-site assistance

Reliability and Security• Backup Power: 1,000kW Generator N+1

• Utility Power: 1,500kW

• UPS Capacity of 600kW (in 2N UPS Configuration)

• Cooling System: N+1

• Multiple 20 -30 Ton Liebert CRAC Units

• Multiple-zoned FM200 fire suppression system

• Multiple-zoned pre-action fire suppression

Carrier PartnersAT&T TW TelecomCenturyLink XO Comm.Level 3 Comm. Zayo

Seattle, WA – 12201 Tukwila Int’l Boulevard [Tukwila]

zColo manages two adjacent sites in Tukwila, WA, minutes from I-5 and SeaTac Airport, with 24x7 staffing, high security, and excellent power availability.

46 | Proprietary and Confidential

Washington, D.C. – 2100 M Street

Located in downtown DC, zColo’s DC facility offers direct connections to 15 carriers and Metro Interconnects to 15 carrier hotels and data centers in D.C. and Northern Virginia.

Space and Connectivity• 16,600 sq. ft. of data center space 

• Suites, private cages and cabinets

• Carrier-Neutral connectivity to 15 carriers

• Diverse fiber entrances

• Remote hands for on-site assistance

• Connectivity to Zayo’s national metro and long haul fiber network

Reliability and Security• UPS/DC power with battery back-up

• 2MW diesel generator

• N+1 designed climate control and monitoring

• Smoke detection and pre-action sprinklers

• SLAs supported by geographically diverse NOCs

• Keycard access, video surveillance and 24x7 monitoring

Carrier PartnersAT&T Level 3 Comm.CenturyLink LightowerCox Comm. Tata Comm.Deutsche Telekom Verizon BusinessFiberlight VodafoneGoogle XO Comm.Hibernia Networks ZayoIntelsat

Case StudiesCase Studies

47 | Proprietary and Confidential

48 | Proprietary and Confidential

International on-line game hosting service provider needed a colocation solution in the U.S. in order to support and grow its worldwide game hosting service. Customer had requirements for multiple connections to domestic carrier networks and Tier 1 Internet Providers

Challenges• Providing colocation space and interconnection options necessary for the customer to scale their business

• Delivering remote hands service due to customer’s location in Sweden

Approach• 360 sq ft cage to support up to 48kW. Cages sized to support additional racks as game popularity grows or new games are launched

• Provided customer with access to 32 connectivity options at 165 Halsey, both in-suite and direct riser connectivity

Results• zColo technicians act as customer’s eyes and hands in the U.S.

• Delivered the carrier-neutral colocation and interconnection options that the customer needed to scale its business in the U.S.

Achievements• Leveraged existing colocation and interconnection infrastructure to provide the customer with a comprehensive solution 

Utilized connectivity options at 165 Halsey and remote hands service to provide a colocation solution capable of supporting customer’s higher-density applications

zColo Case Study – Colocation and Remote Hands

49 | Proprietary and Confidential

zColo Case Study – Financial / Low Latency Networks

Low Latency Network service provider sought to expand its space and power and reach Financial exchanges located throughout 111 8th Ave

Challenges• Required connectivity to reach financial low latency network and exchanges throughout various in-building suites from a single colocation infrastructure deployment

Approach• Offered private, secured cage environment within zColo suite• Leveraged zColo dark fiber connectivity to 46 intra-building suites in 111 8th Ave.

Results• Provided access to required in-building networks and financial exchanges from a single presence within zColo facility

Achievements• Zayo was able to obtain this business by delivering fast, cost effective connectivity throughout one of the nation’s largest and complex carrier hotels

Utilized dense intra-building fiber infrastructure to access numerous Financial Low Latency networks across various colocation provider suites in 111 8th Ave

50 | Proprietary and Confidential

Employed bi-coastal, highly connected colocation facilities to provide customer with carrier-neutral interconnection and colocation services

zColo Case Study – Colocation and Interconnection

Because media creativity is on both coasts, the web-based service provider was looking to expand its video storage and collaborative services to U.S markets via a cost-effective, bi-coastal approach. The customer required access to multiple carrier and IP peering networks  

Challenges• Customer needed highly reliable colocation provider to house its servers and run its applications in facilities on both the East and West coasts with access to major carrier networks and IP peering exchanges

Approach• Provided customer with space and power at 60 Hudson St. in New York and 707 Wilshire Blvd. in Los Angeles

Results• Provided customer with access to a multitude of carrier and cloud-based networks in NY and LA 

• Delivered bandwidth infrastructure service connecting bi-coastal deployments leveraging Zayo’s dense national fiber assets 

Achievements• Became the exclusive data center provider for customer’s US deployments• Implemented bundled solution in less than 30 days

51 | Proprietary and Confidential

600 S. Federal

350 E. Cermak

Provided global services company with an alternate urban Chicago location to support their space, power, and fiber needs via a combined solution

zColo Case Study – Colocation & Metro Interconnect #1

Due to current space and power constraints at 350 E. Cermak, media company required network distribution node expansion in Chicago.

Challenges• Requirement for high power density colocation deployment while still accessing connectivity ecosystem within 350 E. Cermak

 Approach• Provide colocation space at 600 S. Federal and metro interconnect service to 350 E. Cermak

• 200kW/50 rack colo deployment, metered power + PUE factor, ROFR for 200kW phase 2 expansion

• Unique deal structure combining IRU and lease

Results• Delivered bundled solution of colocation infrastructure and metro interconnect service to provide virtual presence at 350 E. Cermak

Achievements• Combined colo infrastructure and fiber assets to provide a unique and cost-effective solution v. competition

• Deep metro network offers flexibility for connectivity to additional locations for future needs

52 | Proprietary and Confidential

Combined colo infrastructure and fiber assets to provide a metro interconnect solution to support customer needs cost-effectively

zColo Case Study – Colocation & Metro Interconnect #2

Financial software firm required an integrated connectivity and colocation solution to connect 1) downtown office, 2) primary data center and 3) Disaster Recovery site with connectivity to 350 E. Cermak.

Challenges• Providing colocation space and connectivity between three data centers and an office location

Approach• zColo delivered high density primary data center at 600 S. Federal + disaster recovery site at 5201 N. Rose St and implemented a metro interconnect service connecting all locations with connectivity to 350 E. Cermak 

Results• Delivered needed services as a bundled solution

Achievements• Nine competitive bids received; only zColo able to provide full colocation infrastructure and network solution 

• Bundled solution enabled compelling savings to customer’s overall colocation and network costs

53 | Proprietary and Confidential

600 S. Federal

350 E. Cermak

427 S. LaSalle

600 S. Federal

Provided global social media company with an alternate urban Chicago location that met their exacting space requirements and provided access to both 350 E. Cermak and 427 S. LaSalle

zColo Case Study – Metro Interconnect with Diversity

Media company in 350 E. Cermak was becoming increasingly constrained for space and power. They needed to expand their Chicago distribution capacity and secure connectivity to two key carrier hotels.

Challenges• Migrate majority of Chicago infrastructure from 350 E. Cermak to new location while maintaining virtual presence at Cermak

Approach• Zayo designed a dark fiber ring between 600 S. Federal to 350 E. Cermak and implemented a fiber lateral to 427 S. LaSalle

Results• Fixed pricing schedule for metro interconnect with service to 17 carrier hotels

• Provided options for IRU or monthly payment schedule for interconnected services

Achievements• Colo infrastructure and fiber assets bundled to provide a unique solution that competitors could not