Westermo Industrial Ethernet Products

Managed & Unmanaged Switches
A switch is a device used to construct Ethernet networks and control the data flow and bandwidth of the network. A switch stores incoming packets and then tests the packet for check sum errors, if an error is found the packet is discarded. After that a decision is made as to which port or ports the packet should be forwarded to.This decision is made based on tables of Media Access Control (MAC) addresses. All MAC tables are created and
maintained automatically from the received packets.When the switch receives a packet on a port it stores the source MAC address in the MAC table that corresponds to that port. If a node is silent for a long time the MAC address will “age out” and be removed from the table. A switch can operate in full duplex mode, this ensures that an Ethernet controller will never see any collisions occurring when operated in such a manner.
A switch can be either managed or unmanaged, an unmanaged switch can not be reconfigured using external software tools. A managed switch allows access to its functions to allow it to be reconfigured or monitored.This management can be inband- using protocols on the network or outband via a local management port or fault contacts.A managed switch often uses SNMP (Simple Network Management Protocol) for inband management. SNMP is the Internet standard protocol developed to manage nodes (servers, workstations, routers, switches and hubs etc.) on an IP network. SNMP enables network administrators to manage network performance, find and solve network problems, and plan for network growth.
Lynx 100 Series Switches

  • QoS based on layer 2 (IEEE802.1p) and layer 3 (IPToS)
  • Strict priority scheduling
  • Redundant power input with polarity protection Input Power Monitoring
  • Port setting (auto-negotiation, HDX/FDX and 10/100 Mbit/s)

Lynx-100
Lynx 1100 Series Switches

  • 0, 1 or 2 GigE ports of TX or FX type – 1000BASE
  • Port setting (auto-negotiation, HDX/FDX and 10/100/1000 Mbit/s)
  • Head of Line blocking prevention for low priority packets
  • QoS based on layer 2 (IEEE802.1p) and layer 3 (IP ToS)

Lynx-1100
Lynx 300 Series Switches

  • FRNT v0: Single Ring topology
  • 30 ms reconfiguration of Redundant Ring
  • Port setting (auto-negotiation, HDX/FDX and 10/100 Mbit/s)
  • Head of Line blocking prevention for low priority packets

Lynx-300
Lynx 1300 Series Switches

  • 0, 1 or 2 GigE ports of TX or FX type – 1000BASE
  • FRNT v0 – redundant ring
  • RSTP with STP fallback
  • Port setting (auto-negotiation, HDX/FDX and 10/100/1000 Mbit/s)

Lynx-1300
Lynx 400 Series Switches

  • VLAN Applications
  • IGMP Snooping
  • Up to 200 switches supported in a Ring
  • Port setting (auto-negotiation, HDX/FDX and 10/100 Mbit/s)

Lynx-400
Lynx 1400 Series Switches

  • FRNT v0 – redundant ring
  • Port based VLAN
  • MAC address filtering
  • 0, 1 or 2 GigE ports of TX or FX type – 1000BASE
  • RSTP with STP fallback

Lynx-1400
SDW-500 Series Switches

  • Flexible combination of TX- and FX-ports
  • Plug and play
  • Automatic MDI/MDI-X crossover
  • ABB Industrial IT Enabled Product
  • Single mode or multi mode fiber

SDW-500
T-200 Real Switch

  • 30 mS reconfiguration of redundant ring
  • Supports Layer 3 priority tagging
  • MDX/MDIX technology to easy switch connection
  • Network Time Protocol (NTP)

T-200 Real Switch
U-200 Fast Switch

  • True network determinism
  • Layer2 / supports Layer 3 priority tagging
  • MDX/MDIX technology to easy switch connection

U-200
R-200 Ring Switch

  • 30mS reconfiguration of redundant ring
  • Layer2 / True network determinism
  • Head of line blocking prevention
  • MDX/MDIX technology to easy switch connection

R-200
Switch Selection Guide

Routers
In a network, a router is a device or, in some cases, software in a computer, that determines the next network point to which a packet should be forwarded toward its final destination.The router is connected to at least two networks and decides which way to send each information packet based on its current understanding of the state of the networks it is connected to. IP routers provide a connection between subnets. When a host wishes to send data to a host in another IP subnet the host sends the data to its gateway or router address which then knows how to forward that data packet to the correct network.
ED-200 Serial Ethernet Router

  • RS-232 or RS-422 serial interface
  • Integrated 4 port plug and play switch
  • Point to point applications

ED-200
ED-210 Industrial Ethernet Router with Telephone Modem

  • Integrated V.34 telephone modem
  • Integrated 4 port plug and play switch
  • Dial-in/dial-out / Dial on Demand
  • Firewall

ED-210
MR-200 GPRS Router

  • Dual SIM card operation
  • Ethernet port switch
  • DES • 3DES • AES • SSL • SSH (optional)
  • IPsec VPN support (5 tunnels)

MR-200
MR-250 3G/HSDPA Router

  • HSDPA /3G UMTS / EDGE / GPRS Router
  • Ethernet port switch
  • Dual SIM card operation
  • DES • 3DES • AES • SSL • SSH (optional)

MR-250
DR-250 ADSL Router

  • ADSL / ADSL2 / ADSL2+ Compatibility
  • Four port switch
  • Integrated RS-232 terminal server port
DES • 3DES • AES • SSL • SSH

The Wolverine series of SHDSL Ethernet extenders can be used in point-to-point, daisy chain or ring applications. SHDSL
represents the best of several symmetric DSL technologies allowing transmission distances of up to 6.2 mi (10 km) with data rates of up to 5.7 Mbit/s. The technology we use makes the Wolverine series ideal for transmitting Ethernet over long distances on legacy copper cables. The units will auto-negotiate the transmission speed, but can also be forced to choose a slower (more reliable) or faster (less reliable) data rate. Total galvanic isolation and transient protection are standard for all interfaces. The line nterfaces are also equipped with extensive protection against current and voltage surges. The units are designed for extended temperature operation, have dual power inputs and can operate in extreme environmental conditions. The built-in 4 port Ethernet switch in the DDW-200 series makes it possible to create a simple Ethernet network with no additional network devices.
DDW-100 SHDSL Ethernet Extender

  • 6.2 miles over twisted pair.
  • 192 kbps to 2.3 mbps
  • Single Ethernet Port


DDW-120 High Speed Ethernet Extender

  • Up to 6.2 miles (10 km) on twisted pair
  • 192 kbit/s to 5.7 Mbit/s
  • Settings for: Reliable Mode. High speed mode or Normal mode

DDW-120
DDW-220 Ethernet Extender

  • 6.2+ miles over twisted pair.
  • Data rates up to 5.7 mbps
  • Built in 4 port switch
  • 2 x SHDSL


DDW-221 Ethernet Extender

  • Redundant protocol (FRNT) on SHDSL or on the Ethernet switch
  • 6.2+ miles over twisted pair.
  • Data rates up to 5.7 mbps
  • Built in 4 port switch
  • 2 x SHDSL


DDW-222 Ethernet Extender

  • RS-232 serial adapter
  • Redundant protocol (FRNT) on SHDSL or on the Ethernet switch
  • 6.2+ miles over twisted pair.
  • Data rates up to 5.7 mbps
  • Built in 4 port switch
  • 2 x SHDSL

Serial Ethernet Adaptors
A Serial Ethernet Adapter might take many different forms and will be able to perform any of the functions below. It will not only provide remote connection to serial devices. It will also give the user the possibility to:

  • Extend the life of existing serial equipment.
  • Simplify equipment diagnostics and maintenance.
  • Save pathway and line usage costs for long-distance communication.
  • Integrate peripherals into an existing overall infrastructure.

Each connected device can be accessed directly over the local network, via router, a WAN or (if enabled) through the Internet.

  • Use the same error correction mechanisms linking millions of PCs world-wide.
  • Share data with any number of computers and other resources on your network.
  • Replace limited distance serial connections.
  • Use a high number of long distance, virtual COM ports without the need for bulky cabling.

EDW-100

  • Single Serial Port
  • Serial communication, RS-232 or RS-422/485
  • Termination of RS-422/485 and fail safe functionality
  • Packing algorithm
  • Ethernet 10/100 BaseT

EDW-100
EDW-120

  • Two RS-232 ports with 4 sessions
  • 10/100 Mbit/s Ethernet
  • Configuration via web interface and DIP switches
  • Virtual COM port emulation software supplied

EDW-120

Wireless Ethernet
Industrial radio modems allow Ethernet and asynchronous RS-232 or RS-485 data signals to be transmitted up to 5 km without the need for wires.
The Westermo radio modems are designed to very high standards to make them incredibly reliable. Modems are available for use in both the 869 Mhz and WiFi 2,4G Hz license free bands. Modems in the 900 Mhz band is availible for the US market.
Their design allows them to be used in place of copper connections for serial data transfer, on a point to point or multidrop basis, ideal when cabling will be difficult.
RM-90 

  • Wireless Ethernet Access point and Client
  • 10/100 BaseT RJ45, IEEE 802.3 compliant.
  • On-board I/O for link status or external status transfer
  • Industrial Strength 900 MHz
  • RS-232 V.24 DCE 1.2 to 115.2 Kb/s

RM-90
RM-240

  • 802.11b WiFi compliant wireless data up to 11 Mb/s
  • WLAN Access point and Client
  • 10/100 BaseT RJ45, IEEE 802.3 compliant.
  • RS-232 V.24 DCE 1.2 to 115.2 Kb/s
  • Access Point, Client/Station and Repeater

RM-240

 
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