12-Port GIGABIT MANAGED PoE
SWITCH QUICK INSTALLATION GUIDE
INTRODUCTION
The 2352901 series is a managed redundant PoE Ethernet switch with 8x 10/100/1000
Base-T(X) P.S.E. and 4x 10/100/1000Base-T(X) ports, specifically designed for the
toughest environment and fully compliant with EN50155. The switch supports the
Ethernet Redundancy protocol, TE-Ring (recovery time < 30ms over 250 units), TE-
Chain, MSTP/RSTP/STP (IEEE 802.1s/w/D), can protect your mission critical appli-
cations from network interruptions or temporary malfunctions with its fast recovery
technology. 2352901 also supports Power over Ethernet a system to transmit electrical
power up to 30 watts, along with data, to remote devices over standard twisted-pair
cable in an Ethernet network. Each switch has 8x10/100/1000Base-T(X) P.S.E. (Po-
werSourcing Equipment) ports. P.S.E. is a device (switch or hub for instance) that will
provide power in a PoE connection. The series supports wide operating temperature
from -40°C to 75°C and can also be managed centralized by TE-Vision, Telnet and
console (CLI) configuration. Therefore, the switch is one of the most reliable choices
for EN50155 highly-managed Ethernet applications.
PACKAGE CONTENTS
The device is shipped with the following items. If any of these items is missing or da-
maged, please contact your customer service representative for assistance.
• 2352901 series Ethernet switch
• CD Containing software
• Quick Installation Guide
PREPARATION
Before you begin installing the device, make sure you have all of the package contents
available and a PC with Microsoft Internet Explorer 6.0 or later, for using web-based
system management tools.
Safety & Warnings
Elevated Operating Ambient: If installed in a closed environment, make sure
the operating ambient temperature is compatible with the maximum
ambient temperature (Tma) specified by the manufacturer.
Reduced Air Flow: Make sure the amount of air flow required for safe operation
of the equipment is not compromised during installation.
Mechanical Loading: Make sure the mounting of the equipment is not in a
hazardous condition due to uneven mechanical loading.
DIMENSIONS (in mm)
EN 50155
SWITCH
Circuit Overloading: Consideration should be given to the connection of the
equipment to the supply circuit and the eect that overloading of the circuits
might have on overcurrent protection and supply wiring. Appropriate
consideration of equipment nameplate ratings should be used when addressing
this concern.
MAIN FEATURES:
* LEADING EN50155-COMPLIANT ETHERNET SWITCH FOR INDUSTRIAL APPLICATIONS,
SUCH AS ROLLING STOCK, VEHICLE, AND RAILWAY APPLICATIONS.
* SUPPORTS IEEE 802.3AF COMPLIANT POE WITH MAXIMUM 60WATTS PER PORT.
* PROVIDE 8X10/100/1000BASE-T(X) POE (P.S.E.) PORTS.
* SUPPORT DUAL POWER INPUTS FOR POWER REDUNDANCY.
* SUPPORT AUTO-NEGOTIATION AND AUTO-MDI/MDI-X.
* SUPPORT STORE, FLOW CONTROL AND FORWARD TRANSMISSION.
* M12 CONNECTORS TO GUARANTEE RELIABLE OPERATION AGAINST ENVIRONMENTAL
DISTURBANCES.
* RIGID IP-30 HOUSING DESIGN AND WALL MOUNTED.
