Ethernet extender für redundante Ringe mit EX-Zulassung

DDW-225-EX

The Wolverine DDW-225-EX is an Industrial Ethernet Extender, powered by the Westermo WeOS network operating system. Independently tested for IECEX and ATEX by Baseefa the Wolverine is the perfect solution for hazardous area applications in any part of the world.

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The DDW-225-EX allows effective Ethernet networks to be created over long distances (up to 15 km) at data rates up to 15.3 Mbit/s. The SHDSL technology makes it possible to reuse many types of pre-existing copper cables which can lead to considerable financial savings. Dependent on cable characteristics, distances up to 15 km (9.3 mi) can be achieved. The DDW-225-EX is powered by the WeOS operating system allowing complex networking functions to be easily configured. For simple applications, no configuration is required making the unit ideal for rapid installation.

With its robust aluminium housing, the DDW-225-EX is designed for use in heavy duty industrial applications. The wide power range and I/O fault contact make it ideal for easy installation and monitoring in industrial applications. 

Only industrial grade components are used which gives the DDW-225-EX an MTBF of 700,000 hours and ensures a long service life. A wide operating temperature range of –40 to +70°C (–40 to +158°F) can be achieved without the need for moving parts or cooling holes in the case. The DDW-225 has been tested both by Westermo and external test houses to meet many EMC, isolation, vibration and shock standards, all to the highest levels suitable for heavy industrial environments and rail trackside applications.

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Features

WeOS

Protocols and functionality
Resiliency and high availabilityFast Reconfiguration of Network Topology (FRNT)
FRNT ring coupling
Multilink dual homing
IEEE 802.1D (STP) and IEEE 802.1w (RSTP)
IEEE 802.1AX/802.3ad Link Aggregation
Layer 2 switchingIEEE 802.1Q Static VLAN and VLAN Tagging
IEEE 802.3x Flow Control
IGMPv2/v3 snooping
AVT Dynamic VLAN (Adaptive VLAN Trunking)
Management VLAN (Management Interface concept)
Static Multicast MAC filters
Layer 2 QoSIEEE 802.1p Class of Service
Layer 2 securityIEEE 802.1X Port Access Control
MAC Authentication
IP routing, cyber security, firewall and VPNStatic IP routing
Dynamic IP routing
• OSPFv2
• RIPv1/v2
• Robust VRRP
• Static Multicast Routing
Stateful Inspection Firewall
• NAT and 1-1 NAT, Proxy ARP for 1-1 NAT
• Port Forwarding
IKEv1, certificates and PSK
• IKEv1
• ESP
• VPN failover
GRE
Multinetting
Loopback Interface
ManageabilityManagement tools
• Web interface (HTTP and HTTPS or CLI (SSHv2 or Telnet)
• SNMPv1/v2c/v3
• Flexible management of configuration and log files
Flexible alarm/event handling system
USB Fluid configuration (Available for products with USB port)
Digital I/O and Flexible alarm/event handling system
Syslog (log files and remote syslog server)
Port Monitoring
SNTP (NTP client)
PPPoE client
DHCP client
DHCP server including option 82
DHCP relay agent including option 82
DDNS
SNMP MIB supportRFC1213 MIB-2
RFC2863 Interface MIB (ifXTable)
RFC2819 RMON MIB (etherStatsTable)
RFC4188 Bridge MIB
RFC4318 RSTP MIB
RFC4363 Q-BRIDGE MIB
RFC4836 MAU MIB
RFC4133 Entity MIB (entityPhysical)
RFC4319 HDSL2/SHDSL MIB
RFC3433 Entity Sensor MIB
RFC3621 Power Ethernet MIB
WESTERMO PRIVATE MIB

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Ethernet extender für redundante Ringe mit EX-Zulassung

DDW-225-EX