12-PORT EN50155 POE
RACK ETHERNET SWITCH
GIGABIT RACK MOUNT MANAGED ETHERNET SWITCH
TE’s EN50155 compliant Ethernet switches are designed for industrial applications such as rolling stock,
vehicle, and railway. The 2352906, is a managed 2.5/10 Gigabit Redundant Ring Ethernet switch with
8x10/100/1000Base-T(X) P.S.E. and 4x1G/2.5G/5G/10GBase-T ports which is specifically designed for the
toughest conditions. The switch supports the Ethernet Redundancy protocol, a recovery time < 30ms over 250
units of connection, MSTP (RSTP/STP compatible), it protects your mission-critical applications from network
MAIN FEATURES:
interruptions or temporary malfunctions with its fast recovery technology. The Ethernet switch
uses M12X
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LEADING EN50155-COMPLIANT ETHERNET SWITCH FOR INDUSTRI
SUCH AS ROLLING STOCK, VEHICLE, AND RAILWAY APPLICATION
connectors to ensure tight, robust connections, and guarantee reliable operation. It also supports
Power
over POE WITH MAXIMUM 15.4 WA
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SUPPORTS IEEE
802.3AZ COMPLIANT
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PROVIDE 8X10/100/1000BASE-T(X) POE (P.S.E.) PORTS.
SUPPORT AUTO-NEGOTIATION AND AUTO-MDI/MDI-X.
SUPPORT STORE, FLOW CONTROL AND FORWARD TRANSMISSIO
M12 CONNECTORS TO GUARANTEE RELIABLE OPERATION AGAINS
DISTURBANCES.
RIGID IP-30 HOUSING DESIGN AND WALL MOUNTED.
Ethernet. Each switch has 8x10/100/1000Base-T(X) P.S.E. (Power Sourcing Equipment) ports. The Switch is
easily managed using TE-vision, Telnet, CLI or its web-based interface.
Technical Drawing
12-PORT EN50155 POE ETHERNET SWITCH /// DATA SHEET
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12-PORT EN50155 MANAGED GIGABIT PoE ETHERNET SWITCH
Product Features:
• TE-Ring: TE-Ring is redundant ring technology, with recovery time of less 30 milliseconds and up to 250 nodes. The TE-Ring redundant ring technology can protect
mission-critical application from network interruptions or temporary malfunction
with its fast recover technology.
• TE-Chain: TE-Chain is the revolutionary network redundancy technology that provides the add-on network redundancy topology for any backbone network, TEChain allows multiple redundant network rings of different redundancy protocols to
join and function together as a larger and more robust compound network topology. TE-Chain providing ease-of-use while maximizing fault-recovery swiftness, flexibility, compatibility, and cost-effectiveness in one set of network redundancy topology.
• IP-based Bandwidth Management: The switch provide advanced IP-based bandwidth management which can limit the maximum bandwidth for each IP device.
User can configure IP camera and NVR with more bandwidth and limit other device
bandwidth.
• Application-Based QoS: The switch also support application-based QoS. Application-based QoS can set highest priority for data stream according to TCP/UDP port
number.
• Device Binding Function: Special Device Binding function can only permit allowed
IP address with MAC address to access the network. Hacker cannot access the IP
surveillance network without permission. It can avoid hacker from stealing video
privacy data and attacking IP camera, NVR and controllers.
• Advanced DOS/DDOS Auto Prevention: The switch also provided advanced DOS/
DDOS auto prevention. If there is any IP flow become big in short time, the switch
will lock the source IP address for certain time to prevent the attack. It’s hardware
based prevention so it can prevent DOS/DDOS attack immediately and completely.
• IEEE 1588v2 Technology: The IEEE 1588v2 technology can fulfill precision time synchronization requirements for protection and control applications.
• Modbus TCP: This is a Modbus variant used for communications over TCP/IP networks.
• IEEE 802.3az Energy-Efficient Ethernet: This is a set of enhancements to the twisted-pair and backplane Ethernet family of networking standards that will allow for
less power consumption during periods of low data activity. The intention was to
reduce power consumption by 50% or more.
12-PORT EN50155 POE ETHERNET SWITCH /// DATA SHEET
12-PORT EN50155 MANAGED GIGABIT PoE ETHERNET SWITCH
Part Number
2352906-1
2352906-2
Physical ports
10/100/1000 Base-T(X) Ports
in M12 Auto MDI/MDIX
12 x M12 connector (8-pin
M12 female X-coding), 8
ports with P.S.E.
1G/2.5G/5G/10GBase-T ports in M12 Auto
MDI/MDIX
Bypass
8 x M12 connector (8-pin
M12 female X-coding) with
P.S.E.
4 x M12 connector (8-pin
M12 female X-coding)
2 x bypass function
Technology
Ethernet Standards
IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-TX
IEEE 802.3ab for 1000Base-T
IEEE 802.3bz for 2.5GBase-T
IEEE 802.3an for 10GBase-T
IEEE 802.3x for Flow control
IEEE 802.3ad for LACP (Link Aggregation Control Protocol )
IEEE 802.1p for COS (Class of Service)
IEEE 802.1Q for VLAN Tagging
IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1s for MSTP (Multiple Spanning Tree Protocol)
IEEE 802.1x for Authentication
IEEE 802.1AB for LLDP (Link Layer Discovery Protocol)
IEEE 802.3at PoE specification (up to 30 Watts per port
for P.S.E.)
MAC Table
8k
Priority Queues
8
Processing
Store-and-Forward
Switch Properties
Switching latency: 7 us
Switching bandwidth: 2352906-1, 24Gbps; 2352906-2, 96
Gbps
Max. Number of Available VLANs: 4095
IGMP multicast groups: 128 for each VLAN
Port rate limiting: User Define
Jumbo frame
Up to 9.6K Bytes
Security Features
Software Features
12-PORT EN50155 POE ETHERNET SWITCH /// DATA SHEET
Device Binding security feature
Enable/disable ports, MAC based port security
Port based network access control (802.1x)
VLAN (802.1Q ) to segregate and secure network traffic
Radius centralized password management
SNMPv3 encrypted authentication and access security
Https / SSH enhance network security
STP/RSTP/MSTP (IEEE 802.1D/w/s)
Redundant Ring (O-Ring) with recovery time less than
30ms over 250 units
TOS/Diffserv supported
Quality of Service (802.1p) for real-time traffic
VLAN (802.1Q) with VLAN tagging and GVRP supported
IGMP Snooping
IP-based bandwidth management
Application-based QoS management
12-PORT EN50155 MANAGED GIGABIT PoE ETHERNET SWITCH
Software Features
DOS/DDOS auto prevention
Port configuration, status, statistics, monitoring, security
DHCP Server/Client/Relay
SMTP Client
Modbus TCP
Network Redundancy
TE-Ring
TE-Chain
MSTP (RSTP/STP compatible)
RS-232 Serial Console Port
RS-232 in M12 (5-pin female A-coding) connector with
console cable. 115200bps, 8, N, 1
LED Indicators
Power Indicator (PWR)
Green : Power LED x 1
Ring Master Indicator (R.M.)
Green : Indicates that the system is operating in TE-Ring
Master mode
TE-Ring Indicator (Ring)
Green : Indicates that the system operating in TE-Ring
mode
Green Blinking : Indicates that the Ring is broken.
Fault Indicator (Fault)
Amber : Indicate unexpected event occurred
10/100/1000Base-T(X) M12 P.S.E. Port
Indicator
Top dual color LED for Ethernet speed indicator : Green
LED for 1Gbps, Amber for 100Mbps, Off for 10Mbps
Middle Green LED for PoE enable indicator
Bottom Green LED for port Link/Act indicator
2352906-1: 10/100/1000Base-T(X) M12
Port Indicator
Top dual color LED for Ethernet speed indicator: Green
LED for 1000Mbps, Amber for 100Mbps, Off for 10Mbps
Bottom Green LED for Link/Act indicato
2352906-2: 1G/2.5G/5G/10GBase-T M12
Port Indicator
Top dual color LED for Ethernet speed indicator : Green
LED for 10Gbps, Amber for 1Gbps.
Middle Dual color LED for Ethernet speed indicator
Bottom Green LED for port Link/Act indicator
Fault contact
Relay
Relay output to carry capacity of 3A at 24VDC on M12
connector (5-pin female A-coding)
Power
Redundant Input Power
72/96/110VDC (50.4-154VDC) on 4-pin S-coding, male
M12 connector
Power consumption (Typ.)
20 Watts (power consumption of P.S.E. is not included)
Total PoE Output Power
60 Watts
Overload current protection
Present
Reverse Polarity Protection
Present
41 Watts (power consumption of P.S.E. is not included)
Physical Characteristics
Enclosure
IP-30
Dimensions (WxDxH) in mm
438 (W) x 250 (D) x 44 (H)
Weight (g)
3185
12-PORT EN50155 POE ETHERNET SWITCH /// DATA SHEET
3919
12-PORT EN50155 MANAGED GIGABIT PoE ETHERNET SWITCH
Environmental
Storage Temperature
-40 to 85˚C (-40 to 185˚F)
Operating Temperature
-40 to 75˚C (-40 to 167˚F)
Operating Humidity
5% to 95% Non-condensing
Regulatory Approvals
EMI
FCC Part 15, CISPR (EN55022) class A, EN50155 (EN50121-32, EN550121-1)
EMS
EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4
(EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS),
EN61000-4-8, EN61000-4-11
Shock and Free Fall
IEC60068-2-27, IEC60068-2-32
Vibration
IEC60068-2-6
Safety
EN60950-1
Other
EN 50155 (IEC 61373)
12-PORT EN50155 POE ETHERNET SWITCH /// DATA SHEET
Revision 1_0, 29 Aug 2019
