DC West joins Singtel’s network of eight other data centres in Singapore, including our data centre at Kim Chuan 19km away, or our Bedok data centre about 23km in the East. This geographical separation coupled with our inter-DC fibre optic network means the data centres are ideally positioned for disaster recovery or business continuity, yet close enough that engineers can easily travel between them without compromising their reaction times. For more information, please visit www.singteldatacenter.com

1. 1
www.singteldatacenter.com
Data Centre Services
DC West

2. 2
Overview
Purpose-built
seven-storey facility
≈570K sqft
of floor area
Located near
Jurong Lake
District
Built according to
Tier 3+ standard
PUE of 1.40
at full load
Power density
≈2000 W/sqm High in
security, reliability,
scalability
Target accreditations
• ISO 27001 certification
• BCA-IDA Green Mark Platinum
• MAS Technology Risk
Management compliance

3. 3
Cloud Enabled Data Centre
Flexible deployment
Private Vault
Cages
Open Racks
Full 2N Power
redundancy
Including the switch board
and DRUPS.
Cloud-ready
Inter-DC connectivity for dual
site redundancy
Communications
3 diverse fibre paths
Redundant network rooms
Hardened perimeter
Perimeter fencing with intrusion
detection
K12 rated vehicle barrier
Robust security
8-layer of access control
Biometric authentication
Armed guards
Decentralised fire
detection
Linked to an external agency
and monitored 24x7
Ample fuel
reserves
Support up to 18h
before refuelling
Cloud enabled
Data Center

4. 4
Key Differentiators and Benefits
State-of-the-art
• DC West is a 7-storey purpose-built data centre
facility with diverse and physically isolated power
systems to ensure continuous operation
• Total power capacity of 36MW and cooling density
built to 2000W/sqm helps support higher density
deployments than before
• CRAC configuration of N+20% capacity as an
added buffer
Peace of mind
• Palm Vein Biometric systems to prevent
unauthorised access
• Round-the-clock closed circuit TV (CCTV)
monitoring with recording from the control room
• Regular security patrols within facility serve as
an added precaution
Unified connectivity
• Up to 3 diverse fibre paths and 2 separate
communications risers
• Low latency < 1 millisecond due to close proximity to
Tuas Cable Landing Station
• Access to multiple telecommunication exchanges for the
maximum connectivity options
• Enjoy latencies of a millisecond and below via our high
performance inter-DC network
• Schedule dynamic bandwidth in advance, or provision it
on-demand and get what you need within minutes
Energy savings
• The efficient use of energy is an important tenet of DC West
• DC West runs on energy efficient equipment
• Controlled by a fully integrated climate monitoring and
control system for greater energy efficiency
• Critical cooling system with the use of recycled NEWater
• DCIM software is used to help ensure reduced power
consumption and energy savings
Location
• Away from hazardous industrial area (4 km from
Jurong Island. DC Park is only 3km away)
• Near to new CBD in Jurong Lake District
• Geographical separation for East-West diversity:
ideal for both primary or DR sites
Ownership
• Purpose-built DC. Land and building owned
and managed by Singtel
• Full control of design, infra, security and
operations of DC

5. 5
DC West Key Differentiators
Location Security Connectivity Operational Excellence
Low Risk
Far from fight-path &
other danger zones
East-West
Diversity
Ideal location for
BCP/DR
Low Latency
Nearest distance to
Tuas Cable Landing
Station
8-layer of access
control
From ingress to data hall
Armed guards 24/7
The only DC with armed
guards
Handheld Explosive
Detector (HHED)
Baggage scanner, Metal
detector, UVSS
CCTV designed for
resiliency
GPON architecture with
two independent paths
Network to 20 DCs
and Cloud
Largest DC
connectivity in SG
3 Diverse fiber
paths
Independent path for
resiliency
On-demand
provisioning
of bandwidth and
services from a portal
Track Record
Long established DC in
SG
Robust Process
Critical system for
demanding customers

6. 6
Location
8 Yung Ho Road,
Singapore 618590
The strategic location of DC West
complements the development plans
for Jurong to become the next
largest regional and commercial hub
outside the Central Business District
Strategically
positioned
earthquake-free and flood
free zone
Jurong District Area
the largest regional and commercial
hub outside of the CBD
East-West dual site
redundancy
19 KM to Kim Chuan Data
Centres on the East

7. 7
Power
Power
Power density
2000 W/sqm
Total Power
36 MW
Up to 8KW
power per Rack
2N design
DRUPS
18 hours capacity
Diesel Generators
2N design
Switch Board
Cooling
Connectivity
Security

8. 8
Cooling
N+1 closed loop chilled
water distribution system
Fully integrated climate
control systems
Chiller N+1
Cooling density
2,000W/sqm.
N+20% design CRAU
24 hours capacity of
water
Power
Cooling
Connectivity
Security

9. 9
Host to one of the
biggest cloud
companies
Connectivity
Access to multiple
carriers and telco
exchanges
Power
Security
Cooling
DC connect
network
3 diverse fibre
paths
2 separate
communication
risers
Connecting to Asia's leading
MPLS network with >370 POPs
in 325 cities.
Access to Asia's leading IP Transit
Network with >20 countries and
>200 peering partners.
Lowest Latency -
proximity to Tuas
CLS Connectivity

10. 10
Connectivity
Connecting to Asia’s leading
MPLS network High-capacity
coverage through more than
370 points of presence in
325 cities
Access to Asia’s Leading IP
Transit Network Direct
connectivity to
more than 20 countries
and extensive reach of >200
peering partners
Power
Security
Cooling
Connectivity

11. 11
Connectivity
Unifies disparate networks
to deliver simplicity and
provide centralized
management to the
enterprise WAN
Private, dedicated, high-throughput
network connection to major public
cloud providers more reliable, faster
speed, lower latency and higher
security than public cloud
Overlay Network
ConnectPlus
Software-Defined
WAN
Public & Private
Cloud Service Provider
Cloud
Access
MPLS
Central Hosted Platform
Internet
Power
Security
Cooling
Connectivity

12. 12
Domestic
Data
International Data
Security Operations
Center
Firewall &
Security
Application Virtualization
Security
Cloud Layer
Network Layer
DC Layer
DDoS
Protection
Power
Cooling
Connectivity
Security

13. 13
Security
Power
Cooling
Connectivity
Security
Armed guards &
security guards
Walk-Thru-Metal-
Detector & X-ray
Screening
Machine
K4 perimeter
fencing with
Fence Intrusion
Detection System
K12 rated vehicle
barrier with
Automated UVSS
Reinforced concrete
wall to withstand blast
Anti-Tailgate
Capsule mantrap
2FA with access
card and palm
biometrics
24x7 CCTV with
recording

14. 14
Added Services
Remote Hands
Service
Cross ConnectBusiness Continuity /
Disaster Recovery

15. 15
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It is information given in summary form and does not purport to be complete. It is not to be relied upon as advice to investors or potential investors and does not take into
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investment is appropriate.