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P2 Wireless Mesh Network Smart Virtual Fiber for Surveillance Solution
Panja KlaipothongWireless Professional for Public Safety & Security System
P2 at a Glance
•Background • Founded in 2010, headquarters in Hong Kong, regional offices in USA, Singapore, Greater
China, Australia and…………………….
•Focus • Designs, develops and markets wireless mesh solutions
•Product • Industrial-grade high throughput mesh units for surveillance backhauling applications
•Customers • Safe city, safe critical infrastructures, safe campus and safe events
•Business model • Product sales through distributors, resellers, system integrators and strategic partners
P2’s Strengths
World’s leading wireless backhaul company
1,733 Mbps end-to-end link
7X higher throughput(1,200 vs 150 Mbps) in the market
Support 20 hops & 80 HD cams
in one daisy chain or ring
12 world class patents
(granted/pending) on device routing algorithm,
wireless security
Cost efficient
Instant deployment
Industrial design.IP67 weatherproof.
6kV surge protection
Surveillance Industry-proven
Safe and SecureSafe city.
Safe Critical InfrastructureSafe Campus.
Smart Virtual Fiber TM
technology
Cable replacement
Alternative & Rapid Way?
SPIDERMAN ISSUED
"บกต" สงเอาสายไฟฟาลงดนใน 5 ป หลงโดน "บล เกสต" โพสต
Options, Limitations and Solutions : Point-to-Point, Point-to-Multi-Points & Mesh Network
10
หลกการตดต งอปกรณไรสายเบองตน
• หลกการตดตง - แนวสงสญญาณจะตอง LOS
หลกการตดต ง - แนวสงสญญาณจะตอง LOS
Technology Trend 2016
ปญจะ คลายโพธทองเลขาธการสมาคมไทยไอโอทSecretary General of Thai IoT Association
Wireless Mesh Network for Smart City & IoT
Smart Virtual Fiber for Safe City
X20
Ring topology
Public Safety, Smart City, Surveillance Design
Product Line
Product Overview
• 2x2:2 MIMO• 867 Mbps data rate• 2 radios (2x5GHz)
• 1 int. + 1 ext. antenna
X20 MeshRanger
X30 Series MeshRanger
• 1,200 Mbps PTP throughput• 800-1,200 Mbps end-to-end • 20 km PTP range
• 4x4:4 MIMO*• 1,733 Mbps data rate• 3 radios (2x5GHz + 1x2.4/5GHz)
• 1 int. + 2 ext. antenna
• 4x4:4 MIMO*• 1,733 Mbps data rate• 2 radios (2x5GHz)
• 1 int. + 1 ext. antenna
• 4x4:4 MIMO*• 1,733 Mbps data rate• 2 radios (2x5GHz)
• 2 ext. antennas
* Aggregated to 2x2:2 MIMO @160 MHzAll performance figures are target values subject to site and link conditions and regulatory limitations
• 1,200 Mbps PTP throughput• 800-1,200 Mbps end-to-end • 20 km PTP range
• 1,200 Mbps PTP throughput• 800-1,200 Mbps end-to-end • 20 km PTP range
• 600 Mbps PTP throughput• 400 Mbps end-to-end • 40 km PTP range
X33
X32
X32e
X20
Product Overview
• Built-in P2 device firmware
• Web-based user interface• To configure and manage
P2 devices
• Device status overview• Firmware upgrade• System maintenance• Channel scan and mesh link
alignment• Configuration on Ethernet
ports, network and radio interfaces
SmartMoment (PTOS)
• Optional network provisioning and management software
• Web-based user interface• Managing from 10 to
16,000 P2 devices
• Smart Dashboard system administration and monitoring
• SmartProfile centralized configuration management
• SmartMesh link monitoring and fault management
MeshProvision Server (MPS)
• Extra high throughput wireless surveillance backhauling application
• 3-radio (2 x 5GHz + 1 x 2.4/5GHz) Wireless Mesh Unit
• Advanced 4x4:4 MIMO aggregated to 2x2:2 @160MHz
• 5/10/20/40/80/160 MHz channel
• Maximum 1,733 Mbps data rate
• Target PTP throughput: up to 1,200 Mbps at 0.5 km, 600 Mbps at 1 km and 300 Mbps at 3 km using built-in antenna
• Target end-to-end throughput 800 to 1,200 Mbps
• Built-in 5GHz 20dBi antenna, 2 external 5GHz ports, 2 external 2.4/5GHz ports
• More than 20 hops backhauling
• Backhaul range: 20+ km LOS (built-in antenna), 100 km (external antenna)
• 80 concurrent HD IP cameras (15 Mbps per camera)
• IP67 weatherproof
• 60W high power PoE input, 802.3af PoE output
X30 Series Tri-5GHz MeshRanger
• High throughput wireless surveillance backhauling application
• 2-radio (2 x 5GHz) Wireless Mesh Unit
• 2x2:2 MIMO
• 20/40/80 MHz channel
• Maximum 867 Mbps data rate
• Target PTP throughput: up to 600 Mbps at 1 km, 300 Mbps at 5 km and 150 Mbps at 10 km using built-in antenna
• Target end-to-end throughput up to 400 Mbps
• Built-in 5GHz 19dBi antennas and external 5GHz ports
• More than 10 hops backhauling
• Backhaul range: 40+ km LOS (built-in antenna), up to 100 km (external antenna)
• 40 concurrent HD IP cameras (15 Mbps per camera)
• IP67 weatherproof
X20 Dual 5GHz MeshRanger
SmartMoment
• Built-in web-based firmware to configure and manage P2 devices
• Streamline basic configuration for network, router and P2 devices
Home Page
Config Page
Mesh Link Alignment Tools
MeshProvision Server
• Centralized network provisioning and monitoring management system
• Smart Dashboard summarizing P2 devices, resources, WLAN, client status, network interface and latest alarm logs information
• SmartProfile configuration and SmartMesh mesh link monitoring
• Choices of MPS – Basic, Standard and Professional supporting starting 10, 500 or 3,000 P2 devices licenses all expandable to 16,000 P2 device licenses
Smart Dashboard
Group-based Home
Page
Solution Design
X20/X30/Z500 main unit
External antenna (optional)
RF cable (optional)
Mounting kit
PoE output for surveillance camera (X30 only)
Product Components
PoE injector (optional, not shown here)
Built-in antenna
Radio2 (V)
ETH0
(PoE In)
LED panel
Radio2 (H)
ETH1
(PoE Out)
Radio1 (V)Radio1 (H)
Port and LED (X33)
6kV surge protection
Fan-less design, no moving parts
Single board design, no card connection
80+80 MHz programmable bandpass filters
Industrial Design
Built-in heater, -40 to 65°C operating temperature
External antenna
5GHz radio
X33
R0
X32e
R0
Eth0
X32
R0
Eth0 Eth1
Eth0 Eth1
2.4/5GHz radio
Radio and Antenna
Eth0 Eth1
X30 series
X20
R1
R1R1R0 R2
R1
ModelMeshRanger
X20 X32 X32e X33
Weatherproof IP67
Application Smart virtual fiber
Radio
5GHz 2 2 2 2
2.4GHz - - - -
2.4/5GHz - - - 1
Max. data rate, Mbps 867 1,733 1,733 1,733
Antenna5GHz Int. + Ext. Ext. Int. + Ext.
2.4GHz - - Ext.
Capacity 40 HD cameras 80 HD cameras
Ethernet port 1 2 (1 with PoE output)
Product Comparisons
Technology Differentiation
Smart Virtual Fiber Technology
• Allow a wireless backhaul to be extended to over 20 hops
• World’s leading 1,733 Mbps backhaul vs. 802.11n 300 Mbps in the market
• 800 to 1,200 Mbps true usable throughput end-to-end
• 7 times higher throughput than conventional PTP/PTMP (1,200 Mbps vs. 180 Mbps)
• Controller-less operation, no single-point-of-failure
X30
Internet
X30
800 – 1,200
Mbps
800 – 1,200 Mbps throughput with virtually no bandwidth degradation
800 – 1,200
Mbps
800 – 1,200
Mbps
800 – 1,200
Mbps
800 – 1,200
Mbps
• Single point of failure at master site ➔ Not robust enough
• Difficult to find a master site where it can see all CPE LOS ➔ Difficult radio planning
• Hidden node issue (CPE cannot see each other) ➔ High throughput drop & radio failure
• Support only 2 to 3 CPE bridges practically ➔ Not scalable
• Uplink synchronization and co-channel interference issues ➔ High packet lost, high latency and low throughput
Typical PTMP network in the market
Limitations in Today’s PTMP Deployments
35
หลกการตดต งอปกรณไรสายเบองตน
• หลกการตดตง - แนวสงสญญาณจะตอง LOS
• NO single point of failure ➔ Support auto-recovery intrinsically
• SIMPLE deployment ➔ Simply bypass obstacles, requires no technical expertise in radio planning
• NO hidden node issue (each node can see the neighbor node) ➔ High throughput
• NO uplink retrial issue, robust mesh link ➔ Support over 20 nodes
• NO multi-path interference ➔ No synchronization is needed, allows frequency reuse
P2’s Smart Virtual Fiber wireless backhaul network
How P2’s Smart Virtual Fiber Works?
Smart Virtual Fiber Cost Comparison
• Conventional solution requires 2 devices per site (except both ends)
• P2 solution requires only 1 device per site extension
• Up to 50% cost savings
• More than 50% lower in latency
• Dual or multiple radios per device
• Much simpler installation, no external switch and cables connecting the devices
Conventional mesh chain P2 Smart Virtual Fiber
Conventional
AP
Totally 10 devices
are required
P2 device
Only 6 devices are
required, 40% less!
Network Design
Daisy chain
Ring topology
Double Ring
2 Tiers
Network Topology
Daisy Chain
IP Camera
Video
analyticsVMS
X30/ X20
X30/ X20
• Simple and scalable architecture
• X30 supports up to 1,200 Mbps true throughput (X20 up to 400 Mbps)
• Support 80 HD or 20 4K cameras
• Support more than 20 hops
X30 daisy chain up to 1.7 Gbps
X30/ X20
Ring Topology
• Large-scale and robust architecture
• X30 supports up to 1,200 Mbps true throughput (X20 up to 400 Mbps)
• Support 80 HD or 20 4K cameras
• Support more than 20 hops
X30/ X20X30/ X20
Video
analyticsVMSIP cameras
X30 ring topology
up to 1.7 Gbps
2 Tiers Ring
X20
Tier-1 ring topology
up to 1.7 Gbps
Tier-2 ring topology
up to 867 Mbps
IP cameras
X30
Tier-2 ring
Tier-2 ring Tier-2 ring
Video
analyticsVMS
Auto Path Selection
Least path cost
Higher path cost
• Auto distribution of traffic amongst selected sites or servers based on least path cost
• Same or different gateway locations
• Customizable configurations
X30/ X20X30/ X20
Video
Analytics 1VMS 1
IP camera
Video
Analytics 2VMS 2
Auto route selection will choose the least cost path
Auto Recovery
• Auto failover route selection
• Auto switch over in seconds
• Auto recovery when primary path resumed normal
• High cost saving as compared to conventional 1+1 redundancy
Auto switch to alternative path
Embedded self-
healing algorithm
When normal path fails
X30/ X20X30/ X20
Internet
• Auto path cost calculation – support 2 paths within a ring each running at maximum data rate
• A 867 Mbps ring topology can double up to support 1,733 Mbps during normal operations
867 Mbps
867 Mbps
X20X20
Video
analyticsVMS
IP camera2 x 867 Mbps = 1,733 Mbps
in normal operations
Double UP Ring Topology –2X Capacity and 2X Redundancy
• Speedy build up surveillance network wirelessly• e-Learning – wireless connection for laptops at classrooms, function rooms,
halls, library, canteen and playgrounds etc.• Full indoor and outdoor campus coverage – including surrounding areas,
dormitory and students at home• Ad-hoc network connection – for enrollment, orientation and interflow
program activities etc.• Anywhere connection to campus resources – e.g. librarian services,
facilities booking etc.• Anywhere distant learning• Outdoor teaching
Safe Campus Application
IP camera
Safe Campus Network Design
X20/ X30
X20/30 mesh ring
IP camera
Video
Analytics VMS
• Speedy build up surveillance network wirelessly
• IP cameras can be deployed anywhere in the site immediately using Smart Virtual Fiber
• No worry about cabling connectivity
• Expandable and adaptive to the changing site environment
• Site safety monitoring
• Construction progress monitoring
• Worker performance tracking
• Site entrance and exit monitoring and recording
Safe Construction Site
Safe Construction Site Network Design
IP camera
X20
Video
Analytics VMS
X20
X30
X30
X30 mesh ring
Wireless Security
Drawbacks in IEEE 802.11s Standards-based Mesh
• The security model commonly used by wireless backhauling equipment in the market, based on IEEE 802.11s mesh standards, has two prominent drawbacks:
• It uses plaintext mesh ID that malicious entity can retrieve for attack
• It uses pre-shared key for authentication that previous user may know and malicious party can hack easily
P2’s Proprietary Wireless Security Architecture
• Enhanced 3-factor authentication mechanism
• Using a mesh ID, a mesh key and a static key to generate the “real” connection keys necessary for the mesh link setup
• The static key is unknown to the user and not easily exposed
• 2-tier irreversible key generation algorithm
• Instead of directly using user-defined keys, a 2-tier hash mechanism is used
• Impossible to deduce the original encryption keys
• Unique per-link packet encryption
• Based on proven 128-bit AES encryption
• Further dividing the encryption key into two parts, consisting a 32-byte mesh ID and a 16-byte mesh key, to make the encryption more robust
• MAC-based access control
• Blocks unpermitted connection even if all the connection details above were obtained but the connecting device is not in the MAC access list
Unique Per-Link Packet Encryption
Connection Key
Connection ID
One way HashEncryption
Key
Per-Link Traffic Encryption
AES EncryptionEngine
16 bit Sequence Counter
ContentHeaderEncrypted Content
HeaderEncryption
Header
Market Application
Market Application• Public security
• Traffic monitoring
• Crime prevention
• Municipality control
• Crowd control etc.
Safe City
• Railways
• Mass transit railways
• Terminus
• Piers
• Bridge etc.
Safe Critical Infrastructure
• Real estates
• Container ports
• Universities
• Theme parks
• Plants and warehouses
• Extraction fields etc.Safe Campus
• Exhibitions and events
• Bazaars
• Construction sites etc.
Safe Event
• Patrol vehicles
• Police
• Disaster victim identification etc.
Disaster Rescue
Case Study: Safe City
• Application: Safe City wireless video surveillance for the public areas
• Product: X20 MeshRanger
• Challenge: • 2,000,000 sq. m large coverage areas including Phase 1 to 3 outdoor areas and
surrounding Tai Po district• High interference of over 100 interfering AP, 4G antennas and microwave link around the
mesh link
• Solution: • 5-hop mesh ring is built on rooftops of 4 buildings as backbone (total loop distance 1,000
m)• Designed for 400 Mbps throughput (2 paths in a 200 Mbps mesh ring) at 40 MHz channel• 4 x 4K resolution surveillance cameras connected initially expandable in future
• Result: • Smart Virtual Fibre connection quality• High 4K resolution quality enough for surveillance over 1 km distance away• Simple radio planning, fast setup time in days• Robust in highly interference environments• Resilient with redundancy and self-healing• HKSTP can now demonstrate itself as a safe city campus, one of the most important
criteria in building a smart city
Hong Kong Science Park
Smart Virtual Fiber for Safe City
X20
Ring topology
400 m
410 m40 m
Smart Virtual Fiber for Safe City
X20
Ring topology
400 m
410 m40 m
Network DesignX20 Node
Wireless link
IP Camera Wired connection
Video Analytics
center
12
3
4 5
P1
P5
P4
P3 P2
P6
External
antenna
Surveillance
area
Deployment Scenario
Camera Screen Capture
P4 P4
P6 P6
Locations Real Time Video Surveillance
Case Study: Safe Critical Infrastructure
Mass Transit Railway, Tsing Lai Bridge• Application: Safe Critical Infrastructure wireless video
surveillance for preventing vessel accident and monitoring bearings along Tsing Lai Bridge in Hong Kong
• Product: X20 MeshRanger
• Challenge: • High throughput supporting 25 IP cameras or 800 Mbps data rate• High interference between multiple parallel signal paths • Full hardware redundancy and fast auto-recovery of less than 10
seconds
• Solution: • Dual 4-hop rings are built • Each hop site contains 2 units of X20 connected by a data switch for
hardware redundancy• Totally 16 units of X20 are used for the project• IP cameras are connected to the data switches
• Result: • Impressive throughput and stability performance• X20 operate smoothly at 20/40 MHz channel supporting 400/800
Mbps data rates in dual rings respectively• Negligible latency <10 ms and packet loss• Fast failover recovery time below 10 seconds
Smart Virtual Fiber for Safe Critical Infrastructure Monitoring
P3
P2
P4
P5
P6
P7
TSY
IP camera
P2 P3
IP camera
• Provision of cameras for monitoring vessels traveling through the Rambler Channel
PillarSurveillance
center
Network Design
X20External
antenna
RF cable
Double mesh ring 1
Ethernet cable
Network
switchIP
camera Double mesh ring 2
P2P7 P6 P5 P4 P3 TSY
Video Analytics
VMS
MTR
Extra redundancy
Mass Transit Railway, Yuen Long Station
• Application: Safe Critical Infrastructure wireless mesh video surveillance at Yuen Long station, Hong Kong
• Product: P2 MeshRanger
• Challenge: • High interference at platform area• Difficult to expand existing surveillance network by
laying cable
• Solution: • 9 surveillance cameras are connected to a 9-hop
wireless mesh network• 2 gateways for traffic offloading and self-healing
purposes• MPS for service provisioning
• Result: • Replaced entire legacy analog surveillance network• Zero cabling effort• More surveillance cameras can be added easily vs. only
4 cameras previously
Case Study: Safe Campus
• Application: Safe Campus wireless video surveillance for campus and surroundings
• Product: X20 MeshRanger
• Challenge: • 100,000 sq. m large area covering 5 school campuses without cabling in
between• Short setup time, no interruption to the classes
• Solution: • 5-hop mesh ring is built on rooftops of 4 school campuses as backbone.
Daisy chain branch to the 5th campus. • The network can be expanded flexibly in future• Relay-site to overcome NLOS blockage by buildings• 6 surveillance cameras connected initially expandable to 20 cameras in
future
• Result: • Virtual fibre connection quality• Real-time PTZ monitoring, either locally and at remote sites• High flexibility in future expansion location and 4K camera quality• Fast setup time in days• Resilient with redundancy and self-healing• Kung Kai is now leading and innovative in safe campus
Fung Kai School Group
Smart Virtual Fiber for Safe Campus
Site 1
Site 3
Site 4
Site 5
Site 6
X20
CameraFung Kai No. 1
Secondary School
Fung Kai No. 1
Primary School
Fung Kai
Innovative School
Fung Kai School
Campus Building
Fung Kai School
Campus Building
Camera Screen Capture
Case Study: Safe Event
Singapore Geylang Serai Bazaar
• Application: Safe Event and Festival wireless mesh video surveillance for Bazaar Ramadan at Geylang Serai
• Product: X20 MeshRanger
• Challenge: • NLOS blocked by bridges, bazaars and trees• Low latency recording for fast moving traffic and very big crowd• High interferences from the bazaar stalls, power generators and vehicles • Short deployment time – 1 day from radio survey to deployment
• Solution: • A 5-hop wireless mesh network is built along a 1 km road• Daisy chain connecting cameras at each node to command center• PTZ HD cameras are used for flexible view at 360 degree• Temporary pole mounting at road side for easy setup and dismantling
• Result: • Smart Virtual Fibre connection quality• Impressive stability for over 1 month without down time• Below 1 ms very low latency on average was recorded • Much better performance over 4G wireless network • High robustness in heavy rain and hot weather• The Geylang Serai Bazaar Organizer is now proud to provide safe events and
festivals in the city
Smart Virtual Fiber for Safe Event
C1C2
C3
C4
C5
Command Center
Camera Screen Capture
Antennas Type
หลกการตดต ง - แนวสงสญญาณจะตอง LOS
THANK YOU
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