MRI-120-F4G-PSE8 - Industrial Networking Solutions – Industrial Ethernet Switches and Routers
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MRI-120-F4G-PSE8

be_480px_MRI-128-F4G-PSE16

PoE technology is designed to eliminate the need for separate installation of power cables to equipment. Power is provided to equipment over the UTP data cabling. The MRI-120-F4G –PSE/8 is a 20 port managed PoE switch solution. The 8 PoE ports and 8 10/100 BaseT 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 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.

The 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 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.

•24-port Fast Ethernet and 4-port Gigabit SFP combo ports
•Up to 24 ports support both 15.4W IEEE 802.3af and the latest 30 W high power IEEE 802.3at
•Advanced network management features
•HV range 90 – 264 VAC / 127 – 370 VDC or Dual 24 V (12 – 48 V) DC input
•–25 to 70ºC operating temperature
•Rugged aluminum case
•Fan-less design

• Technology
Standard

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),
IEEE 802.3af Power Over Ethernet(PoE),
IEEE 802.3at Power Over Ethernet Plus (PoE Plus)

• Performance
Switch Technology Store and Forward Technology, 12.8 Gbit/s Switch Fabric
System Throughput

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 9,216 bytes
MAC Address 16K
Packet buffer 32 Mbits
PoE technology

End-Span wiring architecture, fully IEEE802.3af-2003 compliant, and support
IEEE802.3at, including 2-event and LLDP classification

• Management
Configuration Cisco-Like CLI, HTTP, HTTPS, SSL, SSH and WeDashboard.
Jumbo Frame Enable/Disable Up to 9,216 KBytes
LLDP

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 protocol
IEEE 1588 – High-precision time protocol

Port Mirroring Online traffic monitoring
Port Trunk Static Trunk and 802.3ad LACP , Up to 9 Trunk Group, 2 – 8 ports per trunk
Rate Control Ingress and Egress rate limiting
VLAN IEEE802.1Q VLAN and GVRP. Up to 256 VLAN
Quality of service 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
Nework 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

DHCP-Server – Support 255 Dynamic IP poll
DHCP Option 82 – Relay the DHCP request to remote server

Email 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
MultiRing

New generation of ring coupling technology without extra control port – TangentRing

TrunkRing

Provides port aggregate function in ring path to get more bandwidth for higher throughput ring architecture

• Environmental
Operating Temperature –20 ~ 70ºC
Operating Humidity 0% ~ 95%, (non-condensing)
Storage Temperature –40 ~ 85ºC
Hi-Pot 1.5 KV for ports and power
• Interface
Number of Ports

10/100Base-TX: 16/24 x RJ-45 with 8/16/24 PoE injector
10/100/1000Base-TX: 4 x RJ-45, combo with SFP
1000Base-X: 4 x SFP with Hot Swappable

Cables

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)

MSR status LED

1. MSR in Normal State (Lit Green)
2. MSR in Abnormal State (Lit Amber)
3. MSR function not active (Not Lit)
4. Incorrect configuration of MSR, ex. ring not connected to ring port (Flashes Green)
5. The break has been detected to be local to one of the ports (Flashes Amber)

PoE LED

PoE mode: Detection/Powering (Green)
PoE+ mode: Detection/Powering (Blue)

Port LED

10/100 RJ-45: Link/Activity (Lit Green/Flashes Green)

Gigabit Copper/SFP: Link/Activity (Lit Green/Flashes Green)

Diagnostic LED PSU/DC Power (Green), RDY (Green), Alarm (Red)
RS-232 Console DB-9 type, Pin: (2: TxD, 3: RxD, 5: GND)
Power Connector 1 Standard 3-pronged AC plug + 4 pin DC Terminal Block
Relay Alarm 1 set of relay output with current carrying capability of 1 A @ 24 V
Alarm Events

Power (PSU, DC1, DC2) failure, port failure, ping failure, login failure, RSR topology change

• Power Requirements
Rated Voltage

PSU: 90 – 264 VAC / 127 – 370 VDC, 300 W
DC1/DC2: 53 VDC (46 – 57 VDC), redundant dual inputs

Power Consumption Max. 28 Watts
Overload Current Protection Present
Reverse Polarity Protection Present
PoE Power 36 – 57 VDC, 0.6 A
Supply – 48 VDC
PoE Protection over-temp, over-current, over/undervoltage & transient
• Mechanical
Installation 19-inch, 1U Rack Mount
Dimension 44 mm (H) x 438 mm (W) x 170 mm (D)
Chasing IP31 protection, Metal case
Weight Appr. 5kg
• RegulatoryApprovals
EMI FCC Class A, CE/EN55022. Class A
EMS

EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6,

EN61000-4-8, EN61000-4-11

Traffic NEMA TS2 (Pending)
Marine DNV (Pending), GL (Pending)
Safety UL, cUL, EN60950
Shock IEC60068-2-27
Vibration IEC60068-2-6
Free Fall IEC60068-2-32
MTBF Above 200,000 Hours, MIL-HDBK-217F GB standard
• 100 Mbit/s SFP
MLC2-DDM

Multi-mode 100 Mbit/s 2 km Fibre Transceiver with DDM, LC, Operating Temp. –10 to +70°C (Art. Number 1100-0431)

SLC30-DDM

Single-mode 100 Mbit/s 30 km Fibre Transceiver with DDM, LC, Operating Temp. –10 to +70°C (Art. Number 1100-0432)

• 1 Gbit/s SFP
GMLC2-DDM

I-line, Multimode, LC-connector, 2 km, DDM, Operating Temp. –10 to +70°C (Art. Number 1100-0442)

GSLC10-DDM

I-line, Singlemode, LC-connector, 10 km, DDM, Operating Temp. –10 to +70°C (Art. Number 1100-0441)

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