Managed Industrial Ethernet Switch - Industrial Networking Solution

Managed Industrial Ethernet Switch – MRI-128-F4G


Managed Industrial Ethernet Switch MRI 128

Managed Industrial Ethernet Switch MRI 128

MRI-128-F4G, MRI-128F4G/DC

The MRI-128-F4G is a 28-port managed industrial ethernet switch with a flexible port setup options. The 24 10/100BaseT ports are ideal for local equipment connections whilst the 4 Gigabit combo ports can be used for a ring solution with uplink connections. The switch is manufactured with 4 combo ports- RJ-45 10/100/1000 BaseT copper connections that are bypassed when 1000 Base-X SFPs are mounted giving the user great configuration flexibility.

The Managed Industrial Ethernet Switch MRI series is designed for use in industrial environments such as industrial automation, machine building, building automation and CCTV surveillance. No fans or other moving parts and only industrial grade components are used. The product is type-tested and approved according to a variety of industrial standards. Two versions of the industrial managed ethernet switch  MRI are available, the HV for AC applications and the Dual DC version.

The Westermo Ethernet Switch MRI-series support single ring as well as dual homing rings technology which can be used for ring coupling. The ring protocol has a reconfiguration time of less than 300 ms and seamless network restoration. The westermo industrial managed ethernet switch MRI series also supports STP/RSTP in case of need for standard protocol. STP/RSTP and Westermo ring protocols can be combined meaning that the MRI can be integrated with products from other vendors in redundant network solutions.

You can safely access your switch from anywhere in the network, or directly to the product via a console port. The HTTPS secured web configuration interface has been designed ’Made Easy’, setting up a redundant ring or a VLAN is just a few clicks away. For more advanced configuration, you will find an SSH encrypted industry standard CLI which allows extremely detailed settings. For safe handling and MIB readout the switch is also equipped with SNMPv3.

Back to Managed Industrial Ethernet Switches

  • 24-port Fast Ethernet and 4-port Gigabit SFP combo ports
  • Advanced network management features
  • HV range 90 – 264 VAC or Dual 24V (12 – 48V) DC input
  • –25 to 70ºC operating temperature
  • Rugged aluminum case
  • Fan-less design

industrial managed ethernet switch  MRI-128-F4G

•Ordering information
Art. number : 3624-0340
  • Westermo i-line MRI-128-F4G (without SFP transceivers). 28-port Rackmount Switch, 4 x Gbps SFP/C
  • Rack mount kit

  • Power Cord
  • Console Cable
  • Document CD
Art. number : 3624-0350
  •  Westermo i-line MRI-128-F4G (without SFP transceivers). 28-port Rackmount Switch, 4 x Gbps SFP/C
  • Rack mount kit
  • Power Cord
  • Console Cable
  • Document CD
• Technology
IEEE 802.3 10Base-T Ethernet, IEEE 802.3u 100Base-TX Fast Ethernet,
IEEE 802.3ab 1000Base-TX, IEEE 802.3z Gigabit Ethernet Fiber,
IEEE 802.3x Flow Control and Back-pressure, IEEE 802.1p class of service,
IEEE 802.1Q VLAN and GVRP,
IEEE 802.1D-2004 Rapid Spanning Tree Protocol (RSTP),
IEEE802.3ad Link Aggregation Control Protocol (LACP),
IEEE802.1X Port based Network Access Control,
IEEE802.1AB Link Layer Discovery Protocol (LLDP)
• Performance
Switch technology Store and Forward Technology, 12.8 Gbit/s Switch Fabric.
System troughput
14,880 pps for 10M Ethernet, 148,800 pps for 100M Fast Ethernet, 1,488, 100 for
Gigabit Ethernet
Transfer packet size 64 bytes to 1536 bytes
Jumbo frame enabled Up to 9216 bytes
MAC address 8 K
Packet buffer 2 Mbits
• Management
Configuration Cisco-Like CLI, HTTP, HTTPS, SSL, SSH and WeDashboard.
Jumbo frame enabled/disabed Up to 9216 K bytes
Link Layer Discovery Protocol to advertise system / port identity and capability on
the local network
SNMP SNMP V1,V2c and V3
Time synchronization NTP – Network time protocolIEEE 1588 – High-precision time protocol
Port Mirroring Online traffic mirroring
Port trunk Static Trunk and IEEE802.3ad LACP, Up to 5 Trunk Group, 2 – 8 per trunk
Rate control Ingress and Egress rate limiting
VLAN IEEE802.1Q VLAN and GVRP. Up to 256 VLANs
Quality of servicce IEEE802.1p COS and Layer 3 TOS/DiffServ
IGMP snooping IGMP Snooping V1/V2/V3 for multicast filtering and IGMP Query V1/V2
GMRP GARP Multicast Registration Protocol
Network security
Port Security – Assign authorized MAC to a specific port
802.1x – Port-based Network Access Control (PNAC)
Access Control List – Permit/Deny access control lists
RADIUS – Remote Authentication Dail In User Service
DHCP-Server – Support 255 Dynamic IP poll
DHCP Option 82 – Relay the DHCP request to remote server
E-mail warning Automatic warning by pre-defined events
Syslog Message logged with server and client mode
• Network redudancy
Rapid Spanning Tree Protocol
IEEE802.1D-2004 Rapid Spanning Tree Protocol.
Compatible with Legacy STP and IEEE802.1w
Multiple Super Ring (MSR)
Ring Redundancy Technology Failover less than 300 ms, Restoration time 0 ms,
Includes Rapid Super Ring, Rapid Dual Homing, TrunkRing, MultiRing
Rapid Dual Homing (RDH)
Support multiple node to node, multiple path to one node to obtain more
flexible and reliable architecture
Trunk ring
Provides port aggregate function in ring path to get more bandwidth for higher
throughput ring architecture
Multi ring
New generation of ring coupling technology without extra control port – TangentRing
• Interface
Number of ports 10/100 Base-TX 24 x RJ-45 Auto MDI/MDI-X. Auto Negotiation 10/100/1000Base-TX: 4 x RJ-45, combo with SFP 1000Base-X: 4 x SFP with Hot Swappable
10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable (100 m)
100 Base-TX: 2/4-pair UTP/STP Cat. 5 cable (100 m)
1000 Base-T: 4-pair UTP/STP Cat. 5e, 6, 7 cable (100 m)
Diagnostic LED System power (Green) Ring master (Green)10/100 RJ-45 : Link Activity : Green =100M, Yellow = 10M Duplex: On = Full, Off = Half Gigabit Copper/SFPLink/Activity: Green : 1000M ,Yellow 10 M/100MDuplex: On = Full, Off = Half Gigabit SFP: Link/Activity (Green/Green Blinking)

RS-232 console RJ-45
Power 2 sets of DC inputs
Rated voltage 90 – 264 VAC (Westermo i-line MRI-128-F4G) 24 VDC (12 – 48 VDC) (Westermo i-line MRI-128-F4G/DC)
Power consumption Max 20 Watts
• Mechanical
Installation 19-inch, 1U Rack Moun
Dimensions 44 mm (H) x 438 mm (W) x 170 mm (D)
Weight 2.65 kg with package
• Environmental
Operating Temperature –25 to +70°C
Operating Humidity 5% to 95% (non-condensing)
Storage Temperature –40 to +85°C
• Regulatory approvals
EMI FCC Class A, CE/EN55022. Class A
EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6,
Shock IEC60068-2-29
Vibration IEC60068-2-6
Free fall IEC60068-2-32
• Optional accessories
I-line, Multimode, LC-connector, 2 km, DDM Operating Temp. –10 to +70°C
Art number : 1100-0442
I-line, Singlemode, LC-connector, 10 km, DDM, Operating Temp. –10 to +70°C
Art number : 1100-0441

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