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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 For Internal Use Only 2 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 For Internal Use Only 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 5 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 7 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 8 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 For Internal Use Only 9 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 For Internal Use Only 10 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 11 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 For Internal Use Only 12 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 For Internal Use Only 13 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 14 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 For Internal Use Only 15 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 For Internal Use Only 16 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 For Internal Use Only 17 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 18 Web Management, Cont. Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 19 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 For Internal Use Only 20 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 For Internal Use Only 21 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 For Internal Use Only 22 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. Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 23 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 For Internal Use Only 24 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 For Internal Use Only 25 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 For Internal Use Only 26 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) Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 27 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 For Internal Use Only 28 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. Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 29 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 For Internal Use Only 30 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 For Internal Use Only 31 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 For Internal Use Only 32 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 33 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 34 Additional Redundancy Features ● Dual Input Power Supply +24V Fault +24V Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 35 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 For Internal Use Only 36 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 37 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 For Internal Use Only 38 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 For Internal Use Only 39 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 For Internal Use Only 40 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 For Internal Use Only 41 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 For Internal Use Only 42 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 For Internal Use Only 43 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 For Internal Use Only 44 Prioritization of Agent‘s Communication ● Configurable priority of the SNMP agent answers Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 45 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 For Internal Use Only 46 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 For Internal Use Only 47 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 For Internal Use Only 48 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 For Internal Use Only 49 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 50 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 51 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 For Internal Use Only 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 For Internal Use Only VLAN Y VLAN G 53 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 54 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. Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 55 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. Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 56 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 For Internal Use Only 57 IGMP Snooping Enhancements ● Extended “Multicasts” dialog Querier Transmit Interval Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 IGMP Settings For Internal Use Only 58 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 For Internal Use Only 59 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 For Internal Use Only 60 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 For Internal Use Only 61 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 For Internal Use Only 62 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 For Internal Use Only 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 For Internal Use Only 64 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 For Internal Use Only 65 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 For Internal Use Only 66 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 For Internal Use Only 67 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 For Internal Use Only 68 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 For Internal Use Only 71 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 For Internal Use Only 72 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 For Internal Use Only 73 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 For Internal Use Only 74 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 For Internal Use Only 75 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 For Internal Use Only 76 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 For Internal Use Only 77 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 For Internal Use Only 78 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 For Internal Use Only 79 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 For Internal Use Only 80 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 For Internal Use Only 82 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 For Internal Use Only 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 For Internal Use Only 84 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 For Internal Use Only 85 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 Schneider Electric - Automation – Dan DesRuisseaux – 18/4/08 For Internal Use Only 86