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8+4G/9+3G Port Layer 2 Managed EN50155 Industry Ethernet Switch
Product Video
Product Overview

The Aquam8012A series switches,   specially designed for rail industries, support up to 8 Fast Ethernet   interfaces and 4 Gigabit uplink interfaces, support panel mounting, support a   wide range of operation temperature(-40℃ to 75℃), and meets the EN50155, EN50121   and other rail transit industry standard. The switches support IP67   protection class to meet the requirements of dustproof and waterproof   performance, and support M12 interface form to ensure the tightness and the   firmness of the connection port, which especially suitable for application   that are subject to high vibration and shock. 
The Aquam8012A series switches support PoE function, support Isolated power   supply of a wide range (Power input range is up to 24VDC-110VDC), provide 9   fast Ethernet M12 ports with 9 IEEE 802.3at PoE+ (compatible with   IEEE802.3af) ports, and can be used to power up to 9 IEEE 802.3at compliant   powered devices (PDs), eliminating the need for additional wiring. The   switches are classified as power source equipment (PSE) and provide maximum   PoE power up to 30 watts per port and a total of 60 watts for the whole PoE   port. 
Aquam8012A series Ethernet switches support DHCP protocols for automatic IP   address assignment, and support DRP, DT Ring and RSTP ring network redundancy   protocol for flexible networking in order to meet the market demand of   railway.The switches can be widely used in PIS, CCTV, video monitoring system   and train control system, also apply to any other industrial applications of   harsh vibration and shock, and high EMC compatibility.

Key Features

Supports a maximum of 3 10/100/1000Base-TX and 9 10/100Base-TX ports or 4 10/100/1000Base-TX and 8 10/100Base-TX ports, and support a maximum 9 PoE ports.
Support optical Bypass function
Supports the selection of POE models and non-POE models 
POE supports IEEE802.3af and IEEE802.3at standards, as well as a maximum of 9 POE ports 
Supports M12 connectors for power port and interface ports
Supports DRP protocols and RSTP ring network redundancy protection
Supports rapid configuration and backup 
Complies with the requirements of EN50155 and EN50121 industrial standards 
IP67 protection class 

Software Functions
Switching Supports VLAN,PVLAN,GVRP
Supports port trunking
Supports LACP
Supports port flow control
Supports speed limit, broadcast storm control
Redundancy Supports DRP, with the recovery time<20ms
Multicast Supports IGMP-snooping
Supports static multicast
Supports GMRP(pending)
Network Security Supports MAC address binding with switch ports
Supports user classification
Supports IEEE 802.1x
Supports TACACS+
Supports RADIUS
Supports HTTPs/SSL, SFTP client
Supports SSH
Service Quality Supports ACL
Supports SP,WRR queue scheduling
Management and Maintenance Supports Console,Telnet,WEB management methods
Supports SNMPv1/v2c/v3,Kyvison centralized management
Supports RMON
Supports software upgrade by TFTP/HTTP
Supports IP/MAC conflict alarm, power supply alarm, port alarm, ring alarm
Supports port mirroring
Supports Syslog
Supports LLDP
IP Management Supports DHCP server/client/snooping option 82
Clock management Supports SNTP Client
Characteristic function Supports power failure bypass function
Supports Auto-Configuration Backup(pending)
Technical Parameter
Standard IEEE 802.3i(10Base-T)
IEEE 802.3u(100Base-TX)
IEEE 802.3ab(1000Base-T)
IEEE 802.3at(PoE plus)
IEEE 802.3af(PoE)
IEEE 802.3x(Flow control)
IEEE 802.1p(Class of Service)
IEEE 802.1w(RSTP)
IEEE 802.1X
Switch Properties Priority Queues 8
Number of VLANs 4094
VLAN ID 1-4093
Number of Multicast Groups 1024
MAC Table 8K
Packet Buffer 2Mbit
Packet Forwarding Rate 7.1Mpps
Switching Delay <10us
Interface Gigabit Port 10/100/1000Base-T(X), M12 connector
Fast Ethernet Port 10/100Base-T(X), M12 D-coded connector
Console Port RS232, M12 connector
USB M12 connector
LED LEDs on Front Panel
Running LED: Run
Alarm LED: Alarm
Interface LED: Link/ACT
POE LED: ACT(POE models only)
Power Requirements Power Input
Non-PoE models: 24VDC, 48VDC, 110VDC
PoE models: 24-110VDC
Power Terminal M12-4pin connector
Power Consumption
< 12W (non-PoE models)
< 80W (PoE models)
Overload Protection Support
Reverse Connection Protection Support
Redundancy Protection Support
Physical Characteristics Housing Metal
cooling Nature cooling,fanless
Protection Class IP67
Dimensions 142mm×100mm×110mm(H×W×D)
Weight <2Kg
Mounting panel mounting
Environmental Limits Operating Temperature -40 to +75°C
Storage Temperature -40 to +85°C
Ambient Relative Humidity 5 to 95% (non-condensing)
Warranty MTBF 733606h
Warranty Period 5 years
Approvals CE(pending),
Industrial Standard EMI
FCC CFR47 Part 15,EN55022/CISPR22,Class A
IEC61000-4-2 (ESD) ±6kV (contact), ±8kV (air)
IEC61000-4-3 (RS) 20V/m (80MHz-2GHz)
IEC61000-4-4 (EFT) Power Port: ±2kV; Data Port: ±2kV
IEC61000-4-5 (Surge) Power Port: ±1kV/DM, ±2kV/CM
IEC61000-4-6 (CS) 10V (150kHz-80MHz)
IEC61000-4-8(Power frequency magnetic field)50Hz 100A/m
IEC61000-4-9(Pulsed magnetic field )300A/m
IEC61000-4-29 (Voltage Short interruptions) 10ms 100%
IEC61373 (Vibration and Shock)
IEC60068-2-32 (Free Fall)
Mechanical Drawing

Ordering Information
Ports Description
3GE9T  3 X 10/100/1000BASE-T(X) M12   port; 9 X 10/100BASE-T(X) M12 port; 
4GE8T 4 X 10/100/1000BASE-T(X) M12 port; 8 X   10/100BASE-T(X) M12 port; 
3GE9P 3 X 10/100/1000BASE-T(X) M12 port; 9 X   10/100BASE-T(X) M12 PoE port;(pending)
4GE8P 4 X 10/100/1000BASE-T(X) M12 port; 8 X   10/100BASE-T(X) M12 PoE port; (pending)
9T 9 X 10/100BASE-T(X) M12 port; 
9P 9 X 10/100BASE-T(X) M12 PoE port; (pending)
B-3GE9T 3GE models Gigabit ports support a pair of Bypass function; 3 X 10/100/1000BASE-T(X) M12 port; 9 X 10/100BASE-T(X) M12 port; (pending)
B-4GE8T 4GE models Gigabit ports support two pair of Bypass function; 4 X 10/100/1000BASE-T(X) M12 port; 8 X 10/100BASE-T(X) M12 port; (pending)
B-3GE9P 3GE models Gigabit ports support a pair of Bypass function;  3 X 10/100/1000BASE-T(X) M12 port; 9 X 10/100BASE-T(X) M12 PoE port; (pending)
B-4GE8P 4GE models Gigabit ports support two pair of Bypass function; 4 X 10/100/1000BASE-T(X) M12 port; 8 X 10/100BASE-T(X) M12 PoE port; (pending)
PS1-PS2  Power Supply
Non PoE models  
H5-H5 H5-H5=110VDC, redundant power input
L14-L14 L14-L14=48VDC, redundant power input
L13-L13 L13-L13=24VDC, redundant power input
PoE models PoE models:
WV-WV WV-WV=24-110VDC redundant power input(pending)
M12-A-4P-F Female   cable connector with M12, A-Coding, 4 Pin; Power interface Connector
M12-A-4P-M Male   cable connector with M12, A-Coding, 4 Pin; Console or USB interface Connector
M12-D-4P-M Male   cable connector with M12, D-Coding, 4 Pin; 10/100Base-TX interface Connector
M12-X-8P-M Male   cable connector with M12, X-Coding, 8 Pin; 10/100/1000Base-TX Connector
DT-XL-PWR-M12-XXX-3m 3m connecting line with M12 connector for power ports (from M12 to the exposed end); Power cable with M12 connector