Transcript Why Siemens? - NES Communications

Voice over WLAN –
Innovative Solutions for Office and Industry
Hanover, CeBIT 2005
Why
Siemens?
Your Challenges …
Increasing mobile
employees’ efficiency
Ease of use – even in an
industrial environment
Ensuring Security and
Privacy - even “on air”
Fast Hand-Over for
supporting employees’
campus mobility
© Siemens CeBIT 2005 2
Why
Siemens?
Scenario Highlights
Siemens Wireless
solutions are the
2nd generation of
wireless LAN –
tailored to
enterprise and
industry needs.
Siemens Wireless
integrates
seamlessly into
mobile business
processes
providing
unbeatable
mobility
communication on
campus’
The true promise
of mobility isn’t
about getting rid of
cabling, it is about
adding value by
increasing
efficiency and
reducing costs.
© Siemens CeBIT 2005 3
Why
Siemens?
Scenario: Situation Today
09:19 AM
Shipment is damaged - “Where is John?”
09:47 AM
John is finally informed. Nothing to repair - total loss.
John went back to his office - catching the documentation
tools.
10:38 AM
John is back to his damaged goods. After 30 minutes the
entire case is documented and the papers are ready to
be sent.
11:17 AM
John informs the customer and the insurance company.
Wasting resources, inefficient support of business processes,
unpredictable and lousy manageable business situations
© Siemens CeBIT 2005 4
Why
Siemens?
Scenario: Situation Tomorrow
09.19 AM
Shipment is damaged – Call to Johns Wireless handset
09.20 AM
John starts immediately his location and asset
management application.
09.23 AM
“Nothing to repair - total loss.”
John documents the entire case
09.50 AM
The entire documentation was done and directly sent
wireless to his manager and the insurance company.
High efficient case management - through tightly integration of
WLAN communication technology into business processes.
© Siemens CeBIT 2005 5
Why
Siemens?
Scenario
Large Enterprise / Campus
Industry Plant
Industrial WLAN Installation
HiPath
Access Points
HiPath
WLAN Controller
HiPath
QoS2000
IO-Controller
CPU 317-2 PN DP
oder S7-400 +
CP 443-1 ADV
HiPath (Aktualisierungszeit
in Step7 anpassbar)
QoS2000
W788 -1PRO
optiClient
W788 -1PRO
W744-1PRO
W744-1PRO
Industrial
Ethernet
Corporate
WAN
HiPath 3-8K
Communication
Platforms
(incl GWs)
HiPath
WLAN Controller
IE/PB Link
PN IO
ET200S PN
PROFIBUS
ET200X IO-Devices
PSTN
© Siemens CeBIT 2005 6
Why
Siemens?
CeBIT 2005 - Configuration
Data Center Booth 16
PSTN
HiPath 8000
Applications &
Services
HiPath 5000
HiPath 4000
Powerful Network
(SIP, Cornet IP)
LAN
LAN
HiPath 3000
LAN
HiPath 2000
Headquarter
Booth 15
LAN
Mobile Worker
Branch Booth 19
Small Office Booth 19
© Siemens CeBIT 2005 7
Why
Siemens?
Product Highlights
Quality of
Service –
Cross-subnet hand
over for unlimited
mobility
Security –
Managing wireless
access via
dedicated rules to
employees,
service-personal,
visitors,
contractors
Easy to use –
Plug and play
Access Point
configuration to
reduce OPEX with
self healing
capabilities
© Siemens CeBIT 2005 8
Why
Siemens?
Your Benefits
Reduced costs for infrastructure
 Common wireless infrastructure for voice and data
 Simple and cost efficient design of WLAN
Controled Operational costs
 Centralized Administration of WLAN
Investment Protection
 Compatible with Access Points and PC Cards of all WLAN vendors
 Easy to integrate into LAN and WAN
Increased Productivity
 WLAN offers seamless mobility within enterprises
 Open Application Interfaces and intelligent endpoints offer the
basis for enhanced applications (e.g presence, collaboration)
© Siemens CeBIT 2005 9
Why
Siemens?
Key value drivers
Cost of
Duplicate Networks
Duplicate Application
Installation
Management of
different Networks
Single devices for
different applications
Single Integrated
WLAN IP Network
Applications installed
only once
Centralized
Management
Only one mobile
device
Decrease
Capex
Decrease
Opex


 
 
Increase
Productivity

  
© Siemens CeBIT 2005 10
Why
Siemens?
Our Services Portfolio
Consult
Design
Professional Services
• Technology Consulting
• Assessments
• Customization
• Systems Integration
• Design
• Project Mgmt
Build
Support
Lifecycle Services
Manage
Educate
Managed Services
• Remote monitoring,
diagnostics, reporting
• Network Management
• Hardware/software
installation, maintenance,
fixes, spare parts
• Multi-Vendor Support
• Security Management
• Asset Management
• Moves, Adds, Changes
(MAC)
• Communications OutTasking
• Training
• Service/Help Desk
© Siemens CeBIT 2005 11
Why Siemens?
A complete solution allowing companies to realize the benefits of
true mobility - enabling innovative new ways of doing business:
 Converged network providing voice and data over Wireless
LAN, offering productivity with a lower cost of ownership
 True user mobility across the enterprise and shop floor
through fast hand over
 Unbeatable industry insights by leveraging the expertise of
the entire Siemens group allows branch or customer
tailoring.
 A 2gWLAN architecture designed from the ground up for
flexibility, scalability, manageability and enhanced user
services
© Siemens CeBIT 2005 12
HiPath - Total Business Communications
Components
optiClients, optiPoints
and Portals
Business
Applications
HiPath SIcurity
Common Application Platform
HiPath Servers & Gateways
HiPath
MetaManagement
and HiPath QoS
Other Applications
HiPath Ready Certified Applications
HiPath MobileOffice
HiPath OpenScape
HiPath ProCenter
HiPath ComScendo
Business
Applications
IP Infrastructure
Huawei
© Siemens CeBIT 2005 13
Covering all vertical industry markets
Media/Communications
Insurance/Banking
Services/Logistics
Industry/Retail
Public/Health/Education
US ARMY
?
© Siemens CeBIT 2005 14
Thank you! Your Questions please!
Back Up
HiPath Real-Time
Communications Applications
optiPoint WL1 professional
optiPoint W1 professional
available since 09/04
3rd Party
WLAN Clients
HiPath WLAN Phones and Clients
HiPath WLAN 3Server
1.1
Party
WLAN
Clients
optiPoint
available
by
02/05 WL2 professional
3rd Party / Legacy
HiPath WLAN Access Points
Access
Points
rd
CorNet
IP version
by 05/05
• for 3 HiPath
party APs
Access
Points
3 Party / Legacy
- SIP
version
by 08/05
• enables
fast
handover
Access
available
byPoints
06/05
HiPath WLAN Controller
HiPath Wireless Controller
available by 06/05
optiClient
130APs
V5.0
• e2e solution
w/ HiPath
• HiPath
dual-radio
802.11
b/g
Real-Time
IPa,Communication
available
since
10/04
• available
w/ 4 Fast
or 2 Gigabit
Ethernet ports System
• available
antenna
• Supports
up to 200with
APsinternal or externalHiPath
Management
• plug-and-play
with WLAN
controller
Umbrella
HiPath
• Operates
at wire speed integration
Management
Umbrella
Network Management
Management
optiPocket
optional
withManagement
RF-management
• HiPath• Wireless
Convergence
software module
Network
in field trial
rd
rd
Data Applications and Services
HiPath Wireless Portfolio
– End-to-End Converged Wireless LAN
HiPath WLAN Services
Corporate IP Network
WLAN Design, Security, Lifecycle Services
Corporate IP Network
© Siemens CeBIT 2005 17
HiPath WLAN Branch Office Solution
Local Traffic – Centralized Control
Control Traffic (Signaling)
Local Traffic
Headquarters
WAN Connection
Benefits:
Branch Office
 Centralized WLAN control across multiple remote offices
 Low WAN overhead – remote traffic stays local
 Plug and play deployment and configuration model
 Automated fail-over coverage among access points
 Traveling employees can access the same corporate resources at remote sites
© Siemens CeBIT 2005 18
HiPath Wireless Architecture
HiPath Wireless Convergence
Software
• Centrally manages groups & user policies
• Centralized moves/adds/changes
• Controls traffic flow
IP Network
Subnet #1
IP Network
Subnet #2
HiPath Wireless Controller
• Placed anywhere on an IP
network
• Routes IP traffic to and from
mobile users
• Manages user sessions and
policies
IP Network
HiPath Wireless AP
WAN
• Placed anywhere on an
IP network
• Communicates to
WLAN Controller via IP
© Siemens CeBIT 2005 19
Portfolio Features: Virtualization and RF Management
Virtualization Features
RF Management Features
Separate Virtual Network on Same
Physical Network
 Per SSID
 Per WLAN domain (AP, Controller)
Centralized policy
 QoS, Security, Roaming
 No VLAN configurations req’d
 Optimal channel selection
VoIP
Platform
 Unassisted fault-tolerance by expanding
to fill in for network outages
 Automatic load-balancing of
mobile users
User
Group 1
Secure
Network
Internet
 Realtime automatic micro-cells
by adjusting transmit power on the fly
Campus
Network
User
Group 2
© Siemens CeBIT 2005 20
Portfolio Features: Availability and Security
Availability Features
Security Features
Session continuity
802.11 Security for Authentication/Encryption
 Survival through Controller and network
outages
Redundant Wireless Controllers
 Ensures against Controller outage
 Redundant power supplies
 802.11i, WPA. TLS, PEAP, RADIUS
Captive Portal
 Redirect to URL for authentication
VPN Overlay
Intrusion/Rogue AP detection
 Run in load sharing mode
Survives network failures
 Multiple interface support on Controller
 Full functioning router
TKIP/AES
Encryption
Wireless
Controlle
r
Secure
Socket
Layer
VPN
Serve
CheckPoint
r
Blue Ridge
Networks
Radius
Server
IPSec,
L2TP,
Etc.
© Siemens CeBIT 2005 21
Scenarios: Other Vertical Solutions
Verticals
Value Proposition
Industry
2G WLAN functionality (e.g. Mgmt, Voice) for Industry WLANs
Seamless roaming from Enterprise WLAN to Industry WLAN
Hospitality
Illuminate buildings and outdoor facilities from outside using wireless backhaul (no
cabling required)
Central WLAN control for hotel chains
Education
Segregation and management of user groups (e.g. academic staff, students, visitors)
Illumination of outdoor facilities (w/o cabling)
Health Care
Segregation and management of user groups (e.g. medical staff, patients, visitors)
Emergency support (e.g. location services)
Building
Infrastructure
WLAN as part of building infrastructure
Multi-tenancy support, billing
Transportation
WLANs along subway/railway lines (wide range radio, fast handover, large networks)
Illumination of large outdoor facilities (airports, ports)
Carrier
2G WLAN functionality for carrier WLAN solutions (carrier-hosted enterprise solutions,
public WLANs)
Illumination of large outdoor facilities (e.g. city downtowns)
© Siemens CeBIT 2005 22
IWLAN – Designed for Industry
Requirements - Industry
Requirements - Office / Consumer
IWLAN 802.11
WLAN 802.11
Reservation of bandwidth for selected
clients (e.g. PLC) guaranteed access
to radio channel
Radio channel is „shared medium“,
everybody has access
Communication cycles predictable for
deterministic data traffic
Radio traffic prioritized, but not
predictable
Cyclic monitoring of the wireless
connection and fast warning to the
process
Chopping of the wireless connection
can be corrected manually
Redundant wireless operation on two
separate frequency bands for
increased availability
Availability has little influence on Total
Cost of Ownership
Metal housing, vibration-resistant
connectors and cables
Low-cost plastic housing,
Degree of protection IP 65, -20°C with
condensation for the harsh industrial
environment and outdoor use
Operation at home and in the office
plug-in cycles < 10
© Siemens CeBIT 2005 23
IWLAN – Designed for Industry
Requirements - Industry
Requirements - Office / Consumer
IWLAN 802.11
WLAN 802.11
Security state-of-the-art with 802.11i,
WPA and VPN
Security state-of-the-art Home:
Price and easy installation more
important!
Easy installation
Industrial certifications: ATEX (ex area),
EMC, UL, FM
No need for higher requirement
(CE, shock hazard protection)
Flexible application through 18 - 57
VDC,
100 – 240 VAC, Power-over-Ethernet
Power supply
100 VAC – 240 VAC
Fast installation and easy replacement
in the case of failure (C plug)
Low price more important than fast
device replacement in the case of
failure
Ethernet, antenna cables, housing
chemically resistant, halogen-free,
silicon-free, flame-retardant
No need for certifications with higher
requirements
Release for system operation
Product price more important than
system price
© Siemens CeBIT 2005 24
Solutions for Your Success
You Have Mobile Applications
Driverless
transport systems
Mobile diagnostics
Mobile service
Telpherage
Mobile
operation & monitoring
Harsh environments
© Siemens CeBIT 2005 25
Reliable, Robust and Safe
These are your most important requirements
Metal housing with
high degree of protection
Cyclic data traffic
(deterministics)
Redundancy
Easy
configuration
Robust
Reliable
Secure
Protection against
vibration and shock
Extended temperature
range
Monitoring of the radio
connection
Stable radio connection
Access control
(authentication)
Encoding of
the data
WIRELESS – AS RELIABLE AS WIRE!
© Siemens CeBIT 2005 26
IWLAN Offers a High Reliability
 Reliable wireless connection
 Linking important nodes (e.g.
alarm)
 Reserved data rate
 System detects if node can no
longer be reached in the radio
communication field
 No interruption with roaming
 Cyclic data traffic
(deterministics)
 Redundancy
Reliable
 Monitoring of the radio
connection
 Stable radio connection
© Siemens CeBIT 2005 27
Cyclic data traffic
Data
rates
reserv.
802.11
Data
rates
reserv.
802.11
Data
rates
reserv.
802.11
T1
T2
T3
T4
T5
T6
Time
Nodes 1, 2 and 3 may access
predictably the radio channel,
controlled through Robust Access
Point
Node 4 is allowed access to the
radio channel „only“ in the 3rd
cycle
 Conform with 802.11, SCALANCE W guaranteed data reservation
 Any client devices applicable (non-SIMATIC as well)
Cyclic data traffic, as used from fieldbusses
© Siemens CeBIT 2005 28
IWLAN through data rate reservation –
as reliable as a wire
ProTool/WIN CC
SIMATIC S7
The transfer time with IWLAN is < 15ms
WLAN is part of Totally Integrated Automation.
© Siemens CeBIT 2005 29
IWLAN Products are Robust
 Application in moist and dusty environments
 Operation in industrial applications
(driverless transport systems, telpherage)
 Suitable for indoor and outdoor applications
 Reliable data transmission in extended
temperature ranges
 Fast installation on top hat rail
 Shock and vibration-resistant
 Metal housing with a
high degree of
protection
Robust
 Protection against
vibration and shock
 Extended
temperature range
 Only one connection cable for data and power
© Siemens CeBIT 2005 30
IWLAN Products Offer Protection against Unauthorized Access
 Fast start-up
 Easy diagnostics
 List of persons with access rights
 Data safety
 Ward off attacks from outside
 Data protections through state-ofthe-art encoding procedures
 Investment protect. thr. Wi-Fi
standard
 Easy configuration
Secure
 Access control
(authentication)
 Encoding of the
data
© Siemens CeBIT 2005 31
Security settings in our Wizzard
Security levels:
When choosing
‘none‘ no security
level is activated!
With only one software setting it is possible to define the
required security level.
© Siemens CeBIT 2005 32
The Answer to Your Requirements and Trends
Industrial
Wireless
LAN

Is based on Ethernet

Is reliable

Is safe

Is robust

Enables seamless integration
of mobile systems
WIRELESS – AS RELIABLE AS WIRE!
© Siemens CeBIT 2005 33