technically speaking
TRANSCRIPT
Technically SpeakingAXIS Camera Technical Discussion
Edward Niels GulanePre-sales / Technical EngineerMEC Networks Corporation
Core network video system components
Network Video
Hardware
Network &Hardware
Infrastructure
ApplicationSoftware
IPSurveillance
Network Video HardwareFixed network camerasPTZ network camerasVideo encoder + analogue camera
Network Hardware Infrastructure
CablingSwitchSeparate or shared networksPower over Ethernet
Application Software/Management system Software application
Viewing and recording functionality
Alarm management Integration with other
systems Hardware
PC hardware Storage equipment
Core network video system components
Will the video flood my network?
AXIS 221 Network Camera
A network camera has a 100BaseTX network port
This will normally provide 0.15 – 15 Mbps per stream/viewer.
Max network load is approximately 20 Mbps.
The switch has 100BaseTX network port
The theoretical backplane capacity is 9.6 Gbps
This equals 6400 separate video streams
The switch has a 1000BaseT uplink network port
This port has the capacity of 1 Gbps
This equals 666 separate video streams
The backbone switch has 1000BaseT network ports
The theoretical backplane capacity is 101 Gbps
This equals 67333 separate video streams
The NVR has a 1000BaseT network port
This equals 666 separate video streams
HP Procurve 2626-PWRDistribution
HP Procurve 2900-24GCore/Backbone
Content will affect the required bandwidth
AXIS 221 Network Camera
Example 1
Resolution: 640x480Compression: 10Frame rate: 18 fpsComp. type: MJPEG
Bandwidth: 7 Mbps
Example 2
Resolution: 640x480Compression: 30Frame rate: 6 fpsComp. type: MPEG-4
Bandwidth: 370 Kbps
1 = 19
And in reality – this means…Security room
Server room
Loading dock / warehouse
Entrance / Reception area
ParkingGeneral surveillance
e
e
ee
Node switch backplane capacity
0,09%
99,91%
Video
Backplane capacity
Uplink port capacity
0,90%
99,10%
Video
Available capacity
Loading dock / warehouse
Totally 6 cameras – 9 MbpsBackplane 9.6 GbpsUplink port 1 Gbps
Server port capacity
4,35%
95,65%
Video
Available capacity
Application server
Totally 29 cameras – 44 MbpsNetwork port 1 Gbps
Deployment…
A separate security network Connection between the networks done using
Router/Bridge
Basic design with good security
Security LAN
Office LAN
Security Application
Storage
INTERNET
UMTS
Office LapTop
Office PC
Front desk PC
IP Phone
ppt_ae_ipbenefits_v1-1_en_0705
Sharing the same network – using VLAN Network based integration Open protocols All system share the same backbone
VLAN - Security
VLAN - Office
Security Application
Storage
INTERNET
UMTS
Office LapTop
Office PC
Front desk PC
IP Phone
ppt_ae_ipbenefits_v1-1_en_0705
What’s to be specified – Network / cabling
Cable type, i.e. CAT-5, -5e, -6, etc.Backbone cable type, CAT-6, fibre, etc.Number of cables to each location/room
Redundant cablingExtended cabling (fibre) for remote located camerasWired or wireless
ppt_ae_ipbenefits_v1-1_en_0705
What’s to be specified – Network switch Re-use of existing equipment and/or new equipment
Type of switch, managed or non managedLayer 2 / Layer 3
Type of uplink portsEthernet / RJ45GBIC / SFP slot
Backplane capacityPoE functionalityManagement support / SNMPUPS power support
ppt_ae_ipbenefits_v1-1_en_0705
What’s to be specified – Application software
System applicationsLive viewingRecordingEvent functionalityRemote accessThird party functionality
Supported manufacturer/equipment
Integration with other systemsLanguage and graphical support
What’s to be specified – Maintenance Management applications
Configure cameras remotelyUpgrade of firmwareBackup and restore of configurations
MaintenanceTools
Dedicated maintenance softwareStandard tools – SNMP
ProceduresFirmware updatesSoftware updates
Maintenance intervalsVisual inspection of cameras/cleaningReview of recorded materialTrigging/testing events
ppt_ae_ipbenefits_v1-1_en_0705
An open non-proprietary solution
CameraManufacturer
CameraManufacturer
CameraManufacturer
CameraManufacturer
Software solution
Software solution
Software solution
Software solution
AXIS Camera Station
Network cameras Software application
ppt_ae_ipbenefits_v1-1_en_0705
it’s
Thank you
Questions