Unmanaged 8-port Industrial Ethernet Redundant Switch

MIEN3208 Unmanaged 8-port Industrial Ethernet Redundant Switch

Brief introduction

The MIEN3208 is an unmanaged 8-port industrial Ethernet rail switch. It offers two redundant 100Mbit/s fiber ports and six 10/100Base-T/TX TP ports. With the plug-and-play feature, it is started up shortly. KIEN2000 offers 24V redundant power inputs.

Product characteristic

High-performance Industrial Ethernet Switch

1. 10/100Base-T/TX Ethernet ports, adaptive, full/half duplex, Auto MDI/MDI-X connection

2. 100Base-FX fiber ports, single mode/multimode, full duplex

3. High speed redundant ring network(recovery time<300ms)

4. Alarm relay output for power.

5. Store-and-forward switching mode conforms to IEEE802.3/802.3u/802.3x

Industrial Power

1. Industrial power input of DC24V.

2. Reliable protection for EMC and against over-current/over-voltage.

3. Redundant power input.

Rugged Design

1. Ribbed heat-removal design(fanless); operation at -35„ƒ to +75„ƒ

2. Solid IP40 housing

3. Easy DIN-Rail mounting or optional wall-mounting

100Mbit/s Optical Fiber Redundancy

It is critical for network to re-configure immediately once disconnection occurs in the industrial fields. Accordingly, it comes with DT-Ring, and offers 2 redundant fiber ports to realize the redundant ring network. The system will be able to reconfigure within 300ms after connection fault.

LED Indicator

The LEDs of the front panel indicate the port status correctly including transmission rate, link status and system status.

Layer-2 Switching

Switches work in two ways: Cut-Through and Store-and-Forward. In Cut-Through, a data packet is immediately relayed further after detecting the target address; in Store-and-Forward, a data packet is first read in completely and checked for errors before the switch relays the same. It employs Store-and-Forward that is a switching mode widely used.

Power Alarming

Any power of the switch fails, alarm signal will be sent out by alarm terminal. The terminal is open when there is no alarm and is closed when alarm occurs.

Technique index

Product Description

Model: MIEN3208

Description: Unmanaged Industrial Ethernet Rail Switch, store and forward switching mode, Ethernet(10 Mbit/s) and Fast-Ethernet(100Mbit/s)

Port type and Quantity:

2×100Base-FX, optical fiber cable, redundant, duplex 6×10/100Base-T/TX, TP cable, RJ45 Socket(shielded), auto-negotiation, auto-polarity

More Interface

Power Terminal: 2×DC power terminal, 3-core

Alarm Terminal: 1×alarm output terminal, 2-core

Network size – length of cable

Twisted pair(TP): 100m

Multimode fiber: Distance: 2-5Km, Wavelength: 1310nm

Singlemode fiber: Distance: 20km(40,60,80km for special requirement),Wavelength: 1310/1550nm

Network size – cascadibility

Line/star topology: Any

Ring struvture(DT-Ring): 50 switches

(recovery time<300ms)

Power requirements

Power input: 24V redundant DC power input

Power consumption: <6W

Performance

Transfer Rate: 148810pps

MAC Address Table Size: 2K

Service

Diagnostics: LEDs(power, link status, port rate), fault relais

Redundancy

Redundancy functions: DT-Ring(ring structure), redundant 24V power supply

Ambient conditions

Operating temperature: -35„ƒ to +75„ƒ

Storage/transport temperature: -45„ƒ to +85„ƒ

Relative humidity(non-condensing): 0 to 95%

Mechanical construction

Dimensions(W×H×D): 53mm×135mm×105mm

Mounting: Din-rail

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