Transcript For Internal Use Only - Guillevin Industrial Automation Group

ConneXium Product Line Overview
Industrial Ethernet Infrastructure
October 2008
Agenda
● Product Line Overview
● Target Market/Applications
● Managed Switches
● Unmanaged Switches
● Hubs/Gateways
● Cables
● Network Distances
● ConneXium Selection Guidelines
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium - Active Components
Hubs (1 part)
– 499NEH10410
• Four (4) ports 10 Base-T
Gateways/Proxys
– TSXETG100
• Modbus to Ethernet
Gateway
– 174CEV20040
• Modbus+ to Ethernet
Gateway
– 499TWD01100
• Ethernet Interface for
Twido
– TCSEQM113M13M
• Tesys Port Interface
Unmanaged (10 parts)
– TCSESU0x3FxN0 – 3 Models
• Three ports TX
• Four ports TX/1FX
• Five ports TX
– 499NES18100 – 1 Model
• Eight ports TX
– 499NxS25101 - 2 Models
• Four ports TX
• One port FX-MM or
• One port FX-SM
– 499NxS25102 – 2 Models
• Three ports TX
• Two ports FX-MM or
• Two ports FX-SM
– TCSESU051F0
• IP67 Five port TX
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Managed (16 parts)
– TCSESM04 - 5 Models
• 4/3/2 ports TX
• 0/1/2 ports FX-(MM/SM)
– TCSESM08 - 5 Models
• 8/7/6 ports TX
• 0/1/2 ports FX-(MM/SM)
– TCSESM16 - 2 Models
 14/12 ports TX
 0/2 ports FX-MM
– TCSESM24 - 1 Model
 22 ports TX
 2 ports FX-MM
– TCSESM10 – Gigabit 2
Models
• 8 ports TX Plus:
• 2 ports 1000TX
Or
• 2 ports SPF-Gbit (socket)
3
Part Numbering Scheme
TCS ESM 04 3F 2CU 0
Telemecanique
Cabling
System
Version
Ethernet
Switch
Managed
Total Qty of ports
04/08/10/16/24
Port type
1: M12
3: RJ45
Port gender
F: female
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
Port type
C: SC
L: LC (SFP)
3: RJ45
Qty of Uplinks
2
1
For Internal Use Only
Port gender or fiber type
U: Multimode
S: Single mode
X: Mixed fiber
G: Gigabit
F: Female
4
Agenda
● Product Line Overview
● Target Market/Applications
● Managed Switches
● Unmanaged Switches
● Hubs/Gateways
● Cables
● Network Distances
● ConneXium Selection Guidelines
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ConneXium - Switch Positioning
Managed
TER
22TX/2FX
2250
2000
14TX/2FX
Unmanaged
6TX/2FX
1750
16TX
1500
3TX/2FX
8TX/2Gb
8TX/2Gb
7TX/1FX
1250
7TX/1FX
5TX (IP67)
1000
750
8TX/2Gb
6TX/2FX
8TX
3TX/1FX
4TX/1FX
8TX
2TX/2FX
2TX/2FX
3TX/1FX
4TX/1FX
500
3TX/2FX
4TX
250
4TX/1FX
3TX
125
5TX
Unmanaged
Copper
Unmanaged
MM fiber
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
Unmanaged
SM fiber
Managed
Copper
For Internal Use Only
Managed
MM fiber
Managed
SM fiber
6
Managed switches for high
availability applications
w/redundant self-healing ring.
Highest level services in the
market.
Typical control
applications
Low cost,
distributed
applications
Control
Information
ConneXium Offer Positioning
Highly
concentrated
applications
TCSESM16/24
High speed,
Gigabit switches
TCSESM10
TCSESM08
TCSESM04
499NMS25101 499NMS25102
499NES18100
499NSS25102
Devices
499NSS25101
TCSESU051F0
Applications requiring bus-like
long distance connections.
499NEH10410
TCSESU0x3
Hub – One
to Many
Non-managed switches - cost
effective, simple diagnostic,
alarm relay, dual P/S
Low-Cost Entry Unmanaged Switch
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Target Markets/Applications
● The right size for the application:
● 4/8 port versions for distributed applications
● 16/24 for concentrated applications
● RTU type extended voltage range:
● 9.6-60 VDC
● 18-30 VAC
● Special environments:
● Maritime approval (GL)
● Substation IEC 61850 EMC levels tested
● Hazardous UL1604 Class 1 Div2
● Long Distances:
● Up to 2Km with multimode, up to 15Km with single mode and
70 Km with Long Haul are achievable
● Noisy Environments:
● Use Shielded Twisted Pair or Fiber optic networks
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Agenda
● Product Line Overview
● Target Market/Applications
● Managed Switches
● Unmanaged Switches
● Hubs/Gateways
● Cables
● Network Distances
● ConneXium Selection Guidelines
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Managed Switch Feature Breakdown
● Basic Features
● Management
● Diagnostics
● Redundancy
● Security
● Performance Optimization
● Filtering
● Timing Protocols
● EtherNet/IP
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ConneXium Managed Switches
Basic Features
● Multi-Address
● Store and Forward
● Autocrossing (MDI/MDI-X) when auto-negotiation active
● Cable Crossing (MDI/MDIX) with fixed port speeds
● Autopolarity (adjust RD+ and RD-)
● 10/100 Mbps speed and full/half duplex auto-negotiation on
the TX ports
● 10/100/1000 Mbps speed and full/half duplex autonegotiation on the Gigabit TX ports
● EtherNet/IP Adapter
● Automatic Configuration undo (roll- back): show IP address
of the monitoring station
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Managed Switch Indicators and Marking
1 Pluggable 6-pin
terminal block
2 LED display elements
3 2-pin DIP switch
4 MAC address/Part
number field
7 IP address
field
5 USB interface
6 V.24 access, external
management
8 Ports in accordance
with 10/100 BASE-T(X)
9 Protective
earth ground
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium Managed Switches
EAA (Gbit Fiber Module Adapter)
•
•
State of the art technology: Most commonly used
technology in Gigabit networks
Flexible: Modules can be changed at any time.
Three versions available supporting ranges from 500
m up to 72 km
Fiber media modules for gigabit
Fiber module SFP-SX/LC
TCSEAAF1LFU00
•
TCSEAAF1LFS00
Fiber module SFP-LX/LC
TCSEAAF1LFH00
Fiber module SFP-LH/LC
Support: Schneider switches support Schneider
SFP’s. No other SFP have been tested or validated.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Managed Switch Environmentals
● Agency approvals and certifications:
● CE and IEC 61131-2
● UL508, UL1604 Class 1 Div 2, and UL60950. / Pending
● CSA C22.2 14(cUL mark), CSA C22.2 213 Class 1 Div 2 (cUL mark) /
Pending
● Maritime (GL) / Pending
● Operating temperature 0 to 60 Deg. C (32 to 140 Deg. F)
● Power range: 9.6 to 60 VDC and 18 to 30 VDC
● Mounting option: DIN rail
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ConneXium Managed Switches
What’s in the Box
 TCSESM Switch
 Resource CD
 JAVA runtime
 MIBs (Schneider and Standards)
 Software
- Switch firmware
- Ethernet Switch Configurator
- Jar file
 ConneXview 21 day Trial Version
 Technical Documentation
- Installation Guide
- Basic Configuration Manual
- Redundancy Manual
- CLI Manual
-Transparent Ready user guide
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Managed Switch Feature Breakdown
● Basic Features
● Management
● Diagnostics
● Redundancy
● Security
● Performance Optimization
● Filtering
● Timing Protocols
● EtherNet/IP
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Telnet/CLI
● CLI, Command Line Interface:
The CLI allows users to use all device functions via a local or remote
connection, provides you with a familiar environment for configuring IT
devices.
● Telnet:
A Telnet server in the switches allow users to configure the switch
using CLI over an Ethernet connection.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Web Management
● Managed switches supports both SNMP and Web-based
management and can thus offer:
● Extensive diagnostic and configuration functions for fast startup
● Extensive network and device information.
● The user-friendly Web-based interface gives you the option of
managing the TCSESM from any location in the network via a
standard browser.
149.218.5.4
149.218.4.6
149.218.4.5
149.218.5.3
149.218.4.7
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Web Management, Cont.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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RMON
Short for Remote MONitoring, is a standard network management protocol
that allows network information to be gathered at a single workstation.
RMON defines MIBs that provide a rich set of data, current and historical, that
helps determine the performance of the network.
(This includes packets sent, bytes sent, packets dropped, statistics by host, by
conversations between two sets of addresses, and certain kinds of events that
have occurred)
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Basic Setting & Configuration Options
● BootP/DHCP
● Management IP address conflict detection
● TFTP configuration file transfer
● HTTP configuration file transfer
● Local hyper terminal connection, V.24
● Web configuration and firmware update
● USB memory backup configuration adapter
● Ethernet switch Configurator software
● Automatic IP address allocation on a per port with DHCP option 82
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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EAM (Memory Back up Adapter)
● The TCSEAM0100 memory backup adapter is a device for storing
and updating configuration data and software of a TCSESM switch.
● In the case of a switch failure, the EAM enables a very simple
configuration data transfer by means of a substitute switch of the
same type.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Ethernet Switch Configurator
● The easiest way to provide the IP-address to a switch.
● This protocol is useful if no DHCP- Server is installed or the user does
not like to configure the device via the RS232 User Interface.
● To use this protocol a tiny application has to be installed on the
configuring PC.
● To configure one or more devices the only thing which is
needed is a network connection.
● The application will scan the whole network and display all
elements in the network (supporting Ethernet Configurator) with
their parameters.
● The user can easily provide each station with the desired IPparameters.
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TFTP Back-Up Configuration File
● The switch configuration can be stored in central server
● If switch fails, replacement configuration file can be fowarded to
new device via TFTP
TFT server
149.218.5.3
149.218.5.4
149.218.4.7
149.218.4.5
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
149.218.4.6
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DHCP Option 82
● Option 82 is an enhancement to the DHCP protocol which allows
administrators to add necessary location information in a DHCP
request.
● In advance the DHCP relay agent has to be configured on this
switch: the IP- address of the DHCP servers (including
redundancy)
● The first switch which receives such a request and supports
Option 82 adds the following information:
● Switch ID (typically MAC- Address, but also user configurable)
● Port ID where the request was received
● VLAN ID (if available) where the request was received
● To allow configuration of cascaded switches the DHCP- Requests
are sent as multicasts
● Option 82 is based on the network topology. This procedure
provides the option of assigning the same IP address to any
device connected to a particular port of a switch on the LAN.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Managed Switch Feature Breakdown
● Basic Features
● Management
● Diagnostics
● Redundancy
● Security
● Performance Optimization
● Filtering
● Timing Protocols
● EtherNet/IP
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Log Files/LEDs
● Log- information contains all necessary system information,
including a time stamp
● Up to 2000 events can be logged
● Log information is reset proof
● An additional file is available which shows the current internal state
of the system
● Port statistics also available
● LED Indicators (Power; Link/Activity; Fault;Standby/Redundancy
manager)
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Alarm Relay
The alarm relay can be applied as a digital output.
+24V
Fault
● Manually on
● Manually off
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
+24V
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SNMP Traps
● Users can configure the switch to send SNMP traps to a
particular IP.
● Events to be trapped can be selected through the selection
shown below.
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Port Mirroring
● Mirrors (copy) all traffic passing through one port (source) into
another port (destination).
● By connecting a monitoring tool (e.g. RMON probe) into the
destination port, traffic problems can be diagnosed.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Topology Discovery IEE 802.1ab
IEEE 802.1AB describes the Link Layer Discovery Protocol (LLDP).
● LLDP allows users to automatically detect the topology of their LANs.
A device with active LLDP sends/receives connection and
management information to/from neighboring devices of the shared
LAN if they have LLDP activated.
● The connection information contains as its most significant element
the precise and unique ID of a connection endpoint: MSAP (MAC
Service Access Point). This is composed of the MAC address of the
device and a port ID that is unique to this device. The contents of the
connection and management information includes among other
things:
●
●
●
●
●
Chassis ID (its MAC address)
Port ID (its port MAC address)
Description of the port
System name
System description
● This information is available from a network management station. The
data allows the network management station to display the topology
of the network.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Managed Switch Feature Breakdown
● Basic Features
● Management
● Diagnostics
● Redundancy
● Security
● Performance Optimization
● Filtering
● Timing Protocols
● EtherNet/IP
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Network Redundancy - Type Comparison
HIPER – Ring V1 & V2 (MRP)
Rapid Spanning Tree
> 1 sec
< 0.5 sec
● Only Schneider switches can be used.
● The reconfiguration time is critical
● Performing coupled rings are required
Reconfiguration Time
● HIPER-Ring V1 300ms/500ms Max
● HIPER-Ring V2 (MRP IEC Draft 62439)
200/500ms Max
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
● Switches from different supplier can be used.
● The reconfiguration time is important but not critical.
● Ring or Mesh Topologies supported
● RSTP .1D – 2004
For RSTP ring with 32 switches, Reconfiguration Time = 90 ms
detect failure +(40 ms data propagation x No. Switches in longest
path) .
For Internal Use Only
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Redundant Net Coupling
● With Redundant Net Coupling two HIPER- Rings or networks can
be coupled with an additional redundant link.
Redundancy
Manager
Stand-by
RING 1
Redundancy
Manager
Stand-by
RING 2
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Additional Redundancy Features
● Dual Input Power Supply
+24V
Fault
+24V
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Managed Switch Feature Breakdown
● Basic Features
● Management
● Diagnostics
● Redundancy
● Security
● Performance Optimization
● Filtering
● Timing Protocols
● EtherNet/IP
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Port Security (IP and MAC Based)
● The TCSESM protects every port individually from unauthorized access.
● Who has access to this port?
All
no access restriction
User
only an assigned user has access (MAC
addresses)
● What should happen after an unauthorized access attempt?
none
trap
portDisable
no response
message by sending a trap
message by sending a trap and disabling a port
● The settings for port security are made via web-based management
LAN
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SNMP V3
● Security features of SNMP V3
● SNMP password is encrypted
● Complex calculation of keys, makes brute force attacks very difficult
Note: SNMP V1 can still be utilized
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Managed Switch Feature Breakdown
● Basic Features
● Management
● Diagnostics
● Redundancy
● Security
● Performance Optimization
● Filtering
● Timing Protocols
● EtherNet/IP
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Flow Control
● Flow Control according to IEEE 802.3x
● Overload protection - During periods of heavy traffic switch
holds off additional traffic
● Auto-negotiation must be turned on
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Message Priority
● The TCSESM support 4 priority queues
●
●
●
●
1 & 2 low
0 & 3 Normal
4 & 5 high
6 & 7 Admin
● This function prevents high priority data traffic being disrupted by other
traffic during busy periods.
● The switch uses Strict priority, this means that the switch sends all data
packets with a higher priority level before it sends a data packet with the
next lower priority level.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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QOS/Priority
● Type of Service/ Differentiated Service Code Point
● IP with TOS/DSCP Field
IPv4: TOS (Precedence – bits 0-2)
Value
0
1
2
3
4
5
6
7
Service
Routine
Priority
Immediate
Flash
Flash Override
Critic/ECP
Internetwork Control
Network Control
Service Mapping – bits 3-6)
Value
0000
0001
0010
0100
1000
1111
Service
default
lowest costs (bit 6)
highest reliability
highest throughput
shortest delay (bit 3)
highest security
e.g.
SNMP
FTP data
FTP ctrl
MSB
0
1
2
3
4
DSCP
5
6
7
ECN
● New: DSCP Differentiated Services Code Point
● 6 bit (since 1998: RFC 2474): Prioritization
● 2 bit (since 2001: RFC 3168): Explicit Congestion Notification
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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DSCP – Differentiated Services Code Point
● Configuration of Inbound Filter
● Trust .1p  evaluate .1D tag
● Trust DSCP evaluate DSCP
● Untrusted  don‘t trust .1D tag nor DSCP
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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DSCP mapping to Ethernet 802.1D/p VLAN
priority
● The traffic class and the port priority (even/odd) of the receiving port
determine with which priority (0 .. 7) a packet is sent
Traffic Class
New VLAN prio
Rx port even prio
(0, 2, 4, 6)
New VLAN prio
Rx port odd prio (1,
3, 5, 7)
0
0
1
1
2
3
2
4
5
3
6
7
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Prioritization of Agent‘s Communication
● Configurable priority of the SNMP agent answers
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Port Priority
● Additional priority information can be added in the switch, no
special end device software is necessary to handle this
prioritization.
● Packets with no priority information (no VLAN or priority tag) will be
transmitted according to the port priority
● For each port, packet priority can be defined separately:
0 = low priority and 7 = high priority
Range: (0…7)
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Fast Aging after Disconnection
● If a link goes down on any port, all addresses learned on this
port are removed.
● This feature is very useful if stations are moved between ports
● The moved station is reachable instantly
● No timeout because of long aging times
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Multicast (Global Data)
The GARP Multicast Registration Protocol (GMRP) describes how multicast information is
distributed to switches on layer 2
Using Multicast messages a single node can send a restricted “Broadcast” to a group of
recipients. Schneider’s Global Data service is based on Multicast messaging.
Uses:
● Synchronization of distributed applications (nodes received info simultaneously)
● Global availability of information
Benefits:
● Optimized traffic load. Efficient utilization of the network bandwidth.
● No need for network programming. The real time software does the addressing.
Switch
Switch
Fiber Ring
Hub
Hub
Hub
Publish data
Hub
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
Hub
Receives data
Hub
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Managed Switch Feature Breakdown
● Basic Features
● Management
● Diagnostics
● Redundancy
● Security
● Performance Optimization
● Filtering
● Timing Protocols
● EtherNet/IP
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Traffic Limiter (Storm Protection)
● Traffic in higher rates are often a critical situation for end
devices.
● To avoid this it is necessary to implement functionality to
protect these devices from critical traffic rates.
● Traffic limiters:
● Ingress Traffic Limiter
● All packets
● Broadcast packets
● Broadcast & Multicast packets
● Broadcast, Multicast &
unknown Unicast packets
● Egress Traffic Limiter
● Broadcast
● All packets
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VLAN (IEEE 802.1Q)
● VLAN
- Virtual Local Area Network
● Port based VLANs
packets with no VLAN- information (tag) are assigned to the port VLAN
● Tagging / Untagging
packets can leave the switch with or without VLAN tag
VLAN Y
VLAN Y
VLAN Y
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VLAN (IEEE 802.1Q), Cont.
● VLAN - Virtual Local Area Network
● VLAN Trunking
more than one VLAN can be transmitted over uplink ports by using tagging
● Overlapping VLANs are supported
VLAN G
VLAN Y
VLAN G
VLAN Y
VLAN G
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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VLAN Y
VLAN G
52
VLAN (IEEE 802.1Q), Cont.
● VLAN - Virtual Local Area Network
● Independent VLAN learning
same MAC - address in different VLANs is possible
● Security
separate VLAN for management agent
VLAN G
VLAN B
VLAN Y
VLAN G
VLAN B
VLAN Y
VLAN G
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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VLAN Y
VLAN G
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Shared VLAN Learning
● 2 Types of VLAN learning Mode: Independent and Shared
● Default: “Independent VLAN Learning”
● After change to “Shared VLAN Learning” a reset is needed
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Shared VLAN Learning cont.
● Difference in address table:
● Independent: VLAN entry per address
● Shared: no VLAN information in address table
C
VL 1
3
1
A
Egress
Ports
VL-ID 1
2
3
VL 3
1
U
U
2
U
U
VL 2 3
U
U
U
2
Address table
Ports
VL-ID 1
2
3
1
A
2
B
3
C
B
Shared VL. L.
Independent VLAN L.
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VLAN Transparent Mode
● Activate the "Transparent Mode" to be able to switch priority tagged
frames without a VLAN affiliation thus with VLAN-ID "0". In this mode the
VLAN-ID "0" persists in the frame, irrespective of the Port VLAN ID
setting in the "VLAN Port" dialog.
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IGMP Snooping/Querier
● The Internet Group Management Protocol (IGMP) describes the
distribution of Multicast information between routers and terminal
devices on the Layer 3 level.
● With IGMP only those stations, which are interested in multicasts receive the
information “published”
● An IGMP querier is necessary so that registration requests are repeated
continuously
● A switch that connects a Multicast receiver with a router can evaluate the IGMP
information with the aid of the IGMP Snooping procedure
● IGMP Snooping translates IP Multicast group addresses into MAC Multicast
addresses, so that the IGMP functions can also be used by Layer 2 switches
● Thus the switch blocks Multicast packets at the ports at which no Multicast
receivers are connected
● IGMP Snooping can be turned on globally for the switch and for each port
● If no IGMP router is present in the network, the switch can act as a querier
● IGMP V1, IGMP V2 and IGMP V3 are supported
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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IGMP Snooping Enhancements
● Extended “Multicasts” dialog
 Querier Transmit Interval
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
 IGMP Settings
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IGMP Snooping Enhancements
● Unknown Multicast Forwarding:
● Send To Query Ports
● Send To All Ports (Default)
● Discard
● Known Multicast
● Send to Query and registered Ports
● Send to registered Ports
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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IGMP Snooping Enhancements
● Automatic query ports: The static query ports are automatically
configured on interswitch connections
● Static Query Port: A Switch sends IGMP report messages to the ports at
which it receives IGMP queries
● Disable = default setting
● Enable send ICMP report messages to other ports
● Automatic send IGMP report messages to connected switches
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Managed Switch Feature Breakdown
● Basic Features
● Management
● Diagnostics
● Redundancy
● Security
● Performance Optimization
● Filtering
● Timing Protocols
● EtherNet/IP
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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PTP/IEEE 1588 SW Client
Precision Time Protocol (PTP)
● When you synchronize the system time of the network, the switch
allows you to use either the Simple Network Time Protocol (SNTP) or the
Precision Time Protocol (PTP). The accuracies of both protocols differ.
If you only require accuracies in the order of milliseconds, SNTP offers a
low-cost solution. Areas of application of this protocol are:
● Log entries
● Time stamping of production data
● Production control
● The Precision Time Protocol (PTP), IEEE 1588 standard, achieves
accuracies in the order of fractions of microseconds. The IEEE 1588
standard describes a procedure that is based on the reference clock
principle. The clocks in a LAN are synchronized according to the most
precise clock reference or grandmaster clock in that LAN. The
synchronization messages have virtually no effect on the network load.
PTP uses multicast communication.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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SNTP (Simple Network Time Protocol)
● The local time of TCSESM is synchronized by a master clock
● All client stations are synchronized by the switch and not by the master
clock.
● Imposed delay by the switch is eliminated
Client
GPS Master
Clock Server
Client
Time Server
Client
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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63
Managed Switch Feature Breakdown
● Basic Features
● Management
● Diagnostics
● Redundancy
● Security
● Performance Optimization
● Filtering
● Timing Protocols
● EtherNet IP
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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EtherNet/IP
● EtherNet/IP is a standardized industrial communication protocol from the
Open DeviceNet Vendor Association (ODVA)
● Based on TCP/IP and UDP/IP
● EtherNet/IP enhances Ethernet with the industrial protocol CIP (Common
Industrial Protocol) as application layer for the automation industry.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Switch as EtherNet/IP Adapter
● Available Objects (complete description in Configuration Manual)
●
●
●
●
●
Identity Object
TCP/IP Interface Object
Ethernet Link Object(s)
Switch Agent Object
I/O Data
● EDS File can be downloaded from the switch
● Integration in Unity EtherNet/IP tool like any 3rd party IO Device.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Agenda
● Product Line Overview
● Target Market/Applications
● Managed Switches
● Unmanaged Switches
● Hubs/Gateways
● Cables
● Network Distances
● ConneXium Selection Guidelines
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Low Cost Unmanaged Switch Models
● TCSESU033FN0
● 3-port copper switch - 10/100TX
● TER €85,00
● TCSESU053FN0
● 5-port copper switch - 10/100TX
● TER €100,00
3-Port TX
● TCSESU043F1N0
● 4-port copper switch - 10/100TX with one
multimode fiber port for long distance
connection (Up to 2Km depending
on fiber media applied.)
● TER €190,00
5-Port TX
4-Port TX
1-Port FX-MM
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium Unmanaged 8 Port Switch
● Switching features
● Store and Forward Operation
● Address Learning Capability (1024 MAC addresses)
● VLAN compliant (letsVLAN messages go through
unchanged)
● Other features
Reference
499NES18100
Description
8 10/100 Base TX ports
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
● IP20
● Auto Polarity Correction
● Auto MDI/MDI-X (No need to use crossed over
cables to interconnect switches)
● Full/half duplex, 10/100Mbps auto-negotiating
● Fault Relay (Power and Link)
● Redundant Power Supply
● LED Indicators (Power (P1, P2); Link/Activity; Fault)
For Internal Use Only
69
Unmanaged 5 Port Switch Fiber Options
● Switching features
● Store and Forward Operation
● Address Learning Capability (1024 MAC
addresses)
● VLAN compliant (lets VLAN messages go
through unchanged)
Reference
● TX and FX features
Description
499NMS25101 4 10/100 Base-TX ports
1 100 Base-FX ports (Bus or star)
multi-mode fiber(2Km) (Bus or star)
499NMS25102 3 10/100 Base-TX ports
2 100 Base-FX ports,
multi-mode fiber(2Km) (Bus or star)
499NSS25101
499NSS25102
4 10/100 Base-TX ports
1 100 Base-FX ports,
single-mode fiber(15 Km) (Bus or star)
3 10/100 Base-TX ports
2 100 Base-FX ports,
single-mode fiber(15 Km) (Bus or star)
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
● Auto Polarity Correction on TX interface
● Auto MDI/MDI-X (No need to use crossed
over cables )
● Full/half duplex, 10/100Mbps autonegotiating on TX interfaces
● Link Control
● Other features
● Fault Relay (Power and Link)
● Redundant Power Supply
● LED Indicators (Power (P1, P2);
Link/Activity; Fault)
For Internal Use Only
70
Agenda
● Product Line Overview
● Target Market/Applications
● Managed Switches
● Unmanaged Switches
● Hubs/Gateways
● Cables
● Network Distances
● ConneXium Selection Guidelines
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium Hub
● Features
● Redundant Power Supply
● Fault Relay
● IP30 (10 Mbit/s HUBs)
Reference
499NEH10410
Description
Hub
Four (4) 10Base-T ports
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium MB+/Ethernet Bridge
Web enabled bridge with full programming
and messaging capabilities
● Ease of use:
● Default configuration ready to operate. No special configuration of
data transfer tables needed.
● Web configuration of all bridge parameters.
● Monitor console (local) available for configuration of Ethernet and
MB+ network parameters.
● DHCP (MAC based) or Static IP, available for basic Ethernet
configuration.
● Unit configuration can be saved, and downloaded.
● Performance:
● Bi-directional programming through the bridge.
●
(Except MB+  Ethernet using Unity Pro)
● Real time direct transfer (no conversion), of all programming and data
exchange function codes in both directions.
● 10/100 Mbits Ethernet port.
● Fast processing of connections. It takes it around 10 msec. to open
and close a connection. The current bridge could take up to a second.
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium MB+/Ethernet Bridge
Web enabled bridge with full programming
and messaging capabilities
● Security:
● Two password levels are available bridge parameters.
● Advanced features:
● Compact (implicit) routing tables available.
● Indirect addressing available.
● Dynamic addressing supported, ProworX MB+ network map.
● Diagnostic:
● Advance troubleshooting features. Web/Monitor Console:
●
MB+: MBPStat, MBXDemo
●
Ethernet: IP Config, NetStat, Ping, ARP
●
System: Event Log Viewer, Performance Monitor, Time
and Date.
● SNMP supported
● Extensive logging capabilities
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Modbus/Ethernet Bridge
● Features
● The Ethernet port is 10/100 Base-T
● The Ethernet IP address of the port can now be assigned through
configuration screen as before, BootP servers, DHCP serves, and
AutoIP assignments.
● Serials speeds up to 115 Kbps
● Serials transmit delay control (Tx after Rx).
● SNMP (Read only) supported.
● Dynamic routing of messages on the Ethernet side.
● Industrial bridge
Reference
TSXETG100
● Agency: UL/cUL 508, CE, and cUL 1604 (pending)
● Operating temperature 0 to 60 Deg. C (32 to 140 Deg. F)
● 9-30VDC/9-24VAC, DIN rail mounting
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Twidoport - Ethernet Interface to Twido Devices
● Features:
● Plug and Play
● Powered through Twido Controller
● No external Power Supply needed
● AutoBaud Feature on the RS485 Modbus link
● Supported Baud Rates for AutoBaud: 9600, 19200, 38400
● Read Ethernet configuration from Twido Controller (Plug &
Play)
● BOOTP support
● Manual configuration using Telnet and default IP address
● Supports 10/100 Mbit/s and AutoMDIX
● Simple Firmware Upgrade through integrated FTP server
Reference
499TWD01100
● Modbus Communication: Slave Attached Mode
● Twido controller acts as passive device on Ethernet
● Supports up to 8 Modbus/TCP connections simultaneously
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Tesysport - Ethernet Interface to Tesys Devices
● Features:
● Plug and Play
● Powered through Twido Controller
● No external Power Supply needed
● AutoBaud Feature on the RS485 Modbus link
● Supported Baud Rates for AutoBaud: 9600, 19200, 38400
● Read Ethernet configuration from Twido Controller (Plug &
Play)
● BOOTP support
● Manual configuration using Telnet and default IP address
● Supports 10/100 Mbit/s and AutoMDIX
● Simple Firmware Upgrade through integrated FTP server
Reference
499TWD01100
● Modbus Communication: Slave Attached Mode
● Twido controller acts as passive device on Ethernet
● Supports up to 8 Modbus/TCP connections simultaneously
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium Transceivers
● Features
● Redundant Power Supply
● Fault Relay
● IP20 (499NTR10100)
Reference
499NTR10100
Description
Transceiver
One (1) 100Base-TX port
One (1) 100 Base-FX port (SC-MM)
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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Agenda
● Product Line Overview
● Target Market/Applications
● Managed Switches
● Unmanaged Switches
● Hubs/Gateways
● Cables
● Network Distances
● ConneXium Selection Guidelines
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium - Passive Components
Copper Cables
– TCSECL1M1MxxS2xx
• 9 models – M12 to M12
• 10/100 4-wire solution only
– TCSECL1M3MxxS2xx
• 8 Models - M12 to RJ45
• 10/100 4-wire solution only
– 490NTC00xx(+U)
• 10 Models – RJ45 to RJ45
Crossover cables, 8-wire
patch cable
– 490NTW00xx(+U)
• 8 Models – RJ45 to RJ45
Straight through wiring, 8wire patch cable
– TCSECN300R2
• Ethernet Cable
• 4-wire (2-Pair), 24AWG,
300 Meter spool
Raw cable
– TCSECN300R2
• Ethernet Cable
• 4-wire (2-Pair), 24AWG,
300 Meter spool
Do-It-Yourself Connectors
– TCSEK1MDRS
• Connector M12 Ethernet
D-Code IP65/67
– TCSEK3MDS
• Connector RJ45 Ethernet
IP20
Fiber Optic Cables
– 490NOC00005
• 1 SC and one MTRJ
connector
– 490NOT00005
• 1 SC (BFOC) and one
MTRJ
– 490NOR00003
• 2 MTRJ Connectors
– 490NOR00005
• 2 MTRJ Connectors
– 490NOR00015
• 2 MTRJ Connectors
Bulkhead Adapter
– TCSEAAF11F13F00
• Ethernet Bulkhead
M12, D-coded, 4 pole
Female (IP67) external to
enclosure to RJ45 Female
(IP20) within the enclosure
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium Cables and Adapters
● Standard EIA/TIA 568 shielded
twisted pair cables:
Cables and Adapters
Copper
Part
Available Length
Ethernet SFTP CAT5
RJ45
Straight cables
490NTW000•• (CE)
490NTW000••U (UL)
2, 5, 12, 40, 80
Ethernet SFTP CAT5
RJ45 Crossed cables
490NTC000•• (CE)
490NTC000••U (UL)
5, 15, 40, 80
Fiber Optic
Part
Available Length
Standard glass fiber
optic adapter cable
(SC  MTRJ)
490NOC00005
5
Standard glass fiber
optic adapter cable
(ST  MTRJ)
490NOT00005
5
Standard glass fiber
optic adapter cable
(MTRJ  MTRJ)
490NOR000 ••
3, 5, 15
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
● These cables conform to the
EIA/TIA- 568 standard,
category 5, IEC 11801/EN
50173 class D. Their fire
behavior conforms to NFC
32070# class C2 and IEC
322/1, Low Smoke Zero
Halogen (LSZH).
● UL and CSA 22.1 approved
shielded twisted pair cables:
● These cables are UL and CSA 22.1
approved. Their fire resistance
conforms to NFPA 70.
For Internal Use Only
81
Agenda
● Product Line Overview
● Target Market/Applications
● Managed Switches
● Unmanaged Switches
● Hubs/Gateways
● Cables
● Network Distances
● ConneXium Selection Guidelines
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium Distances
100BASE-FX - Fiber Optic Port
The table lists the network expansion data concerning 100BASE-FX fiber optic ports.
Description
Wave
Length
Fiber
System
Attenuation
Expansion
Fiber Data
Multimode FX, DSC,
10/ 100 Mbit
1300 nm
50/125 μm
0-8 dB
0-5 km
1.0 dB/km, 800 MHz*km
Multimode FX, DSC,
10/ 100 Mbit
1300 nm
62.5/125 μm
0-11 dB
0-4 km
1.0 dB/km, 500 MHz*km
Single Mode FX,
DSC, 10/ 100 Mbit
1300 nm
9/125 μm
0-16 dB
0-30 km
0.4 dB/km; 3.5
ps/(nm*km)
1000BASE-FX - Fiber Optic Port
The table lists the network expansion data concerning 1000BASE-FX fiber optic ports.
Description
(SFP Fiber module)
Wave
Length
Fiber
System
Attenuation
Expansion
Fiber Data
M-SFP-SX/LC (MM)
850 nm
50/125 μm
0-7.5 dB
0-550 m
3.0 dB/km, 400 MHz*km
M-SFP-LX/LC (MM)
1310 nm (1)
50/125 μm
0-11 dB
0-550 m
1.0 dB/km, 800 MHz*km
M-SFP-SX/LC (MM)
850 nm
62.5/125 μm
0-7.5 dB
0-275 m
3.2 dB/km, 200 MHz*km
M-SFP-LX/LC (MM)
1310 nm (1)
62.5/125 μm
0-11 dB
0-550 m
1.0 dB/km, 500 MHz*km
M-SFP-LX/LC (SM)
1310 nm (1)
9/125 μm
0-11 dB
0-20 km
0.4 dB/km; 3.5
ps/(nm*km)
M-SFP-LH/LC (LH)
1550 nm
9/125 μm
6-22 dB
24-72 km
0.25 dB/km;
19 ps/(nm*km)
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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83
Agenda
● Product Line Overview
● Target Market/Applications
● Managed Switches
● Unmanaged Switches
● Hubs/Gateways
● Cables
● Network Distances
● ConneXium Selection Guidelines
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium Selection Guidelines
General recommendation
 Use switches to eliminate collisions, increase performance and simplify
network design. Avoid using Hubs whenever possible.
 Understand network traffic and segment network properly.
High bandwidth availability
 Use full-duplex switches (10BASE-T/100BASE-TX)
 Understand network traffic and segment network properly.
Minimum application downtime
 Use self-healing ring or redundant self healing ring Reference: TCS ESM
••3F•••0
High level diagnostic, services
and traffic administration
 Use managed switches
Reference: TCS ESM ••3F•••0
Network discovery and
Monitoring
 Use managed switches
Reference: TCS ESM ••3F•••0
Basic level diagnostic (e.g no
Link or failure of one P/S)
 Use unmanaged switches with alarm relay
References: 499 N•S 251 01, 499 N•S 251 02 and 499 NES 181 00
Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08
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ConneXium Selection Guidelines, Cont…
Interconnecting devices separated
by long distances (> 100m)
 Use fiber optic products
Multimode fiber: Up to 2 km between nodes
Single mode fiber: Up to 15 km between nodes
Note : Depending on the fiber and optical budget could reach 4 km in
multimode and 30 km in single mode (see Transparent Ready Catalog)
Reference: TCS ESM ••3F•••0
Topologies
 Switches can be used in both Star & Bus topologies. In addition there
is no limit as to the number of switches that can be cascaded in both
topologies
Higher speed, more bandwidth
 Use products with gigabit backbone ports
Reference: TCS ESM 103F2•G0
High immunity to electromagnetic
noise
 Use products with fiber optic ports
Reference: 499 N•S 2510•/ TCS ESM ••3F•••0
Physical medium change
 Use transceivers or use switches with a combination of copper and
fiber optic ports.
External (IP 67) mounting of the
switch
 Use IP 67 switches and cables
Reference: TCS ESU 051 F0
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