TE Connectivity 2352903 Series User manual

20-Port GIGABIT MANAGED PoE
SWITCH QUICK INSTALLATION GUIDE
INTRODUCTION
The 2352903 series is a managed redundant PoE Ethernet switch with 16x
10/100/1000 Base-T(X) P.S.E. and 4x 10/100/1000Base-T(X) ports, specifically desi-
gned for the toughest environment and fully compliant with EN50155. The -2 version
of this switch supports a bypass function over the non PoE ports to ensure constant
network connectivity when power outage or node failue occurs. The switch supports
various Ethernet Redundancy protocols such as TE-Ring (recovery time < 30ms over
250 units), Open-Ring, TE-Chain, MRP and MSTP (RSTP/STP compatible to protect
your mission critical applications from network interruptions or temporary malfunc-
tions.
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.
• 2352903 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.
Circuit Overloading: Consideration should be given to the connection of the
equipment to the supply circuit and the eect 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.
DIMENSIONS (in mm)
EN 50155
SWITCH
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 15.4 WATTS PER PORT.
* PROVIDE 16X10/100/1000BASE-T(X) POE (P.S.E.) PORTS.
* 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.


20-Port GIGABIT MANAGED PoE
SWITCH QUICK INSTALLATION GUIDE
INSTALLATION
The device can be fixed to the wall. Follow the steps below to install the device on
the wall.
Step 1: Hold the device upright against the wall
Step 2: Insert four screws through the large opening of the keyhole-shaped aper-
tures at the top and bottom of the unit and fasten the screw to the wall with a screw
driver.
Step 3: Slide the device downwards and tighten the four screws for added stability.
PANEL LAYOUTS WIRING
For pin assignments please refer to the instructions below:
Grounding
Grounding and wire routing help limit the eects of noise due to electromagnetic in-
terference (EMI). Run the ground connection from the grounding pin on the power
connector to the grounding surface prior to connecting devices.
Power port pinouts
The 2352903 series uses the M23 5-pin female connector on the front panel for the
dual power inputs.
Step 1: Insert a power cable to the power connector on
the device.
Step 2: Rotate the outer ring of the cable connector until
a snug fit is achieved. Make sure the connection is tight.
Console port pinout
V1+
V1-
V2+
V2-
Pin
No. Description Pin No. Description
1 BI_DC+ 5 BI_DB+ / PoE Vout-
2 BI_DD+ 6 BI_DA+ / PoE Vout+
3 BI_DD- 7 BI_DC-
4 BI_DA- /POE Vout+ 8 BI_DB- / PoE Vout-
Relay
NC
NC
NC
M12 A-Code Ethernet ports
Relay output ports pinouts
The switch uses the M12 A-coded 5-pin female
connector on the front panel for relay output. Use
a cable with an M12 A-coded 5-pin male connector
to connect the relay. The relay contacts will detect
user-configured events and form an open circuit
when an event is triggered.
1
7
2
83
4
5
6
1 Reset Button
2 Power1 status LED
3 Power2 status LED
4 R.M. Status LED
5 Ring Status LED
6 Fault LED
7 Power Connector
8Non-PoE Gigabit Ethernet
ports (with bypass)
9PoE enabled Gigabit ether-
net ports
10 Link/ACT LED for non-PoE
enabled Gigabit ports
11 Speed LED for non-PoE
Gigabit ports
12 Link/ACT LED for PoE ena-
bled Gigabit ports
13 PoE Indicator for PoE ena-
bled Gigabit ports
14 Speed LED for PoE enabled
Gigabit ports
15 Console port
16 Relay output port
1
7
23456
14
13
12
11
10
9
8
15
16

20-Port GIGABIT MANAGED PoE
SWITCH QUICK INSTALLATION GUIDE
LED INDICATORS
After installing the switch and connecting cables, the green power LED should turn on.
Please refer to the following table for LED indication.
LED Color Status Description
PW1 Green On DC power module 1 activated
PW2 Green On DC power module 2 activated
R.M Green On Device operating in Ring master
mode
Ring Green On Ring enabled
Blink Ring structure is broken
Fault Amber On Errors occur (i.e. power failure or port
malfunction)
10/100/1000Base-T(X) P.S.E. Ethernet ports
LNK/ACT Green On Port is linked
Blink Transmitting data
PoE Green On Power supplied over Ethernet
Speed
Green On Port is running at 1Gbps
Amber On Port is running at 100 Mbps
- O Port is running at 10Mbps
10/100/1000Base-T(X) Ethernet ports
LNK/ACT Green On Port is linked
Blink Transmitting data
Speed
Green On Port is running at 1000 Mbps
Amber On Port is running at 100Mb
- O Port is running at 10Mbps
Revision 1_0, 19 August 2019
NETWORK CONNECTION
The device provides Ethernet ports in M12 connector type. According to the link type,
the switchuses CAT 3, 4, 5,5e UTP cables to connect to any other network devices
(PCs, servers, switches,routers, or hubs). Please refer to the following table for cable
specifications
Pin No. Type Max Length Connector
10BASE-T Cat. 3, 4, 5 100ΩUTP 100m M12 A/X-Coding Connector
100BASE-T Cat. 5 100ΩUTP UTP 100m M12 A/X-Coding Connector
1000BASE-T Cat. 5/5e 100ΩUTP UTP 100m M12 A/X-Coding Connector
Partnumber Input power PoE power budget
2352903-1 or -2 12-36VDC 90W
PoE power budget
LOGIN
Default IP adress: 192.168.10.1
Default username: admin
Default password: admin
Refer to the user manual for further instructions
RESET
To restore the device configurations back to the factory defaults, press the Reset but-
ton for 5 seconds. Once the power indicator starts to flash, release the button. The
device will then reboot and return to factory defaults.