The IP protocol has already left the in-house environment and is going to take all remaining
communication areas. Industrial Ethernet already is an established idea, describing the reliable
use of Ethernet components in harsh environments.
Because of the large number of these applications the market requires simple and also reliable
and cost effective products. With the new Industrial Ethernet Entry Line MICROSENS fulfils these
requirements. The products are very compact and include:
• 5 and 8 port Fast Ethernet switches
• 5 Port Gigabit Ethernet switch
• 8 Port Gigabit Ethernet switch
• Switches with fiber-uplink
• Media converter for Fast Ethernet and Gigabit Ethernet
• Device Server for the conversion of serial interfaces (RS-232/422/485) to IP.
All new devices distinguish themselves with easy handling (Plug&Play) and do not need extensive
configuration. New developments are focusing on increasing the port numbers and further
implementation of Gigabit Ethernet.
Manual Gigabit Ethernet Switch with SFP for Industrial Use Page 4/7
Switch Features
The integrated switch has a store-and-forward architecture and can transmit all packets nonblocking between the five ports at full wire speed. For data buffering the switch incorporates
1MBit of memory.
Up to 8192 different MAC addresses can be stored simultaneously in the internal switch address
tables. An automatic aging mechanism updates the tables max. 5 min. after the last reception of
data.
Twisted Pair Connections
The integrated auto-crossing function of all Twisted-Pair ports makes the use of crossed patch
cables unnecessary. The switch automatically detects the pin out of the connected cable and
adapts the port accordingly. For all connections standard 1:1 Twisted Pair cables can be used.
The Autonegotiation mechanism detects automatically the speed and transmission mode (full or
half duplex) between connected ports. A manual configuration is not required.
Mounting
The Industrial switch supports two mounting methods: Wall & DIN-Rail.
Wall-mounting
The industrial switch can be wall-mounted by using the included mounting kit.
1. First, use the screws included in the package to combine the Industrial switch and metal
mounting kit and remove the DIN-Rail adapter.
Fig. 2: DIN-Rail holder and wall brackets
2. Then fix the switch with some screws to the wall.
Manual Gigabit Ethernet Switch with SFP for Industrial Use Page 5/7
DIN-Rail Mounting
You can also mount Industrial switch on a standard DIN-Rail by below steps.
The DIN-Rail kit is screwed on the industrial switch at delivery. If the DIN-Rail kit is not screwed
on the industrial switch, please screw the DIN-Rail kit on the switch first.
1. First, hang the Industrial switch to the DIN-Rail with angle of inclination.
Fig. 3: Installation to DIN-Rail Step 1
2. Then, lightly push the DIN-Rail into the track.
Fig. 4: Installation to DIN-Rail Step 2
3. Check if the DIN-Rail is tightened on the track or not.
4. To remove the industrial switch from the track, reverse steps above.
Manual Gigabit Ethernet Switch with SFP for Industrial Use Page 6/7
Power supply / Alarm Contact
The power supply is done by an external power supply with an output voltage of 12 - 48 V DC.
The power supply unit is not included at delivery, but can be ordered separately (e.g. MS700420
24 V DC/24 W). The connection is done by the pluggable screw terminals on the top of the
device. The connection of a redundant power supply can be done by the second screw terminal.
In the following drawing the pin out of the power connector and the alarm contact is described.
Fig. 5: Pin out Power Connector and Alarm Contact
The alarm contact is normally closed and opens if power input 1 or 2 fails.
RJ-45 / SFP Combo Ports
The switch provides two independent 10/100/1000Base-T / SFP Combo Ports. Both ports work
either on the SFP or on the RJ-45 interface. An inserted SFP module will disable the RJ-45 port.
The SFP port is capable to operate at different data rates. The selected data rate depends on the
inserted SFP transceiver. Gigabit Ethernet modules are automatically detected. They will work at
a data rate of 1000Mbps.
All other modules will work in the Fast Ethernet modus. It is recommended use only the
approved MICROSENS SFPs.
The RJ-45 ports have auto-crossing and 10/100/1000Base-T Autonegotiation capabilities.
Safety Notes
WARNING: Infrared radiation as used for data transmission within the fiber optic, although
invisible to the human eye, can nevertheless cause damage.
To avoid damage to the eyes:
• never look straight into the output of fiber optic components – danger of blinding!
• cover all unused optical connections with caps.
• commission the transmission link only after completing all connections.
The active laser components used with this product comply with the provisions of Laser Class 1.
DANGER: Conductive components of power and telecommunications networks can carry
dangerously high voltage.
To avoid electric shock:
• Do not carry out installation or maintenance work during lightning storms.
• All electric installations must be carried out in accordance with local regulations.
1310 nm Single Mode Transceiver, max. 155 Mbps, min. 25 km
MS100200* SFP, Gigabit Ethernet / Fibre Channel
850 nm Multimode Transceiver, max. 1.25 Gbps
MS100210* SFP, Gigabit Ethernet / Fibre Channel
1310 nm Single Mode Transceiver, max. 1.25 Gbps, min. 10 km
*) Option “D“ for Diagnostic Function (e.g. MS100200D)
LC duplex
LC duplex
LC duplex
LC duplex
Accessories
Art.-No. Description Connectors
MS700420
MS700421
MS700422
MS700430
MS700434
MICROSENS reserves the right to make any changes without further notice to any product to improve reliability, function or design. MICROSENS does not assume
any liability arising out of the application or use of any product. 2007/He
DIN-Rail power supply 24 Watt 24 V / 1.0 A, wide
range input 85-264 VAC
DIN-Rail power supply 60 Watt 24 V / 2.5 A, wide
range input 85-264 VAC
DIN-Rail power supply 120 Watt 24 V / 5 A, wide
range input 85-264 VAC
DIN-Rail power supply 60 Watt 48 V / 1.25 A, wide
range input 85-264 VAC
DC/DC DIN-Rail power supply 24 Watt 24 V / 1,0 A,
wide range input 18-75 V DC