Product Overview

The Aquam8012A-1U series managed rack mountable onboard M12 switches, specially designed for rail industries, support up to 2 Gigabit copper ports and 8 10/100Base-TX ports. Aquam8012A-1U supports a wide range of operation temperature from -40°C to +75°C, and meets the EN50155, EN50121 and other rail industry standards.

The switches support redundant ring protocols including DRP and RSTP, support VLAN and GVRP, flexible networking and partitioning, multicast, video multicast, and rich network management functions including SNMP. Aquam8012A-1U series can be widely deployed in onboard PIS, CCTV systems, and industrial applications asking for anti-vibration and high EMC performance.

Key Features
  • Supports a maximum of 2 10/100/1000Base-TX and 8 10/100Base-TX ports or 10 10/100Base-TX ports
  • Supports M12 connectors for interface ports
  • Supports DT-Ring protocols, supports DRP protocols and RSTP ring network redundancy protection
  • Complies with the requirements of EN50155 and EN50121 industrial standards
Software FunctionsSwitchingSupports VLAN,PVLAN,GVRP
Supports port trunk
Supports LACP
Supports port flow control
Supports speed limit, broadcast storm control
RedundancySupports DRP, with the recovery time<20ms
MulticastSupports IGMP-snooping
Supports static multicast
Supports GMRP
Network SecuritySupports user classification
Supports IEEE 802.1x
Supports TACACA+
Supports RADIUS
Supports HTTPs, SFTP client
Supports SSH
Service QualitySupports ACL
Supports SP,WRR queue scheduling
Management and MaintenanceSupports 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 ManagementSupports DHCP server/ client/snooping option 82
Clock managementSupports SNTP Client
Product SpecificationsStandardsIEEE 802.3i(10Base-T)
IEEE 802.3u(100Base-TX)
IEEE 802.3ab(1000Base-T)
IEEE 802.3x(Flow control)
IEEE 802.1p(Class of Service)
IEEE 802.1w(RSTP)
IEEE 802.1X
Switch PropertiesPriority Queues 8
Number of VLANs 4K
VLAN ID 1–4093
Number of Multicast Groups 64
MAC Table 8K
Packet Buffer 4Mbit
Packet Forwarding Rate 4.2Mpps
Switching Delay <10us
Interface SlotsGigabit Port
10/100/1000Base-T(X), M12 connector (X-code)
Fast Ethernet Port
10/100Base-T(X), M12 connector (D-code)
Console Port RS232, RJ45 port
LEDLED on front panel
Running LED: Run
Ring LED: Ring
Power LED: PWR1, PWR2
Interface LED: Link/ACT
Power RequirementsPower Input 110VDC(77-110VDC)
Power Terminal 5-pin 5.08 mm-spacing
Power Consumption < 15W
Overload Protection Support
Reverse Connection Protection Support
Redundancy Protection Support
Physical CharacteristicsHousing Metal
Cooling Nature cooling, fanless
Protection Class IP40
Dimensions 483mm×44mm×185mm
Weight <3kg
Mounting 1U rack mountable
Environmental LimitsOperating Temperature -40°C to +75°C
Storage Temperature -40°C to +85°C
Ambient Relative Humidity 5 ~ 95% (non-condensing)
WarrantyMTBF 2299386 hrs
Warranty 5 years
ApprovalsCE, EN50155, EN50121, EN45545
Industry StandardEMI
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
10T10 x 10/100BASE-T(X) M12 ports
2GE8T2 x 10/100/1000BASE-T(X) M12 ports; 8 x 10/100BASE-T(X) M12 ports
H2-H2110VDC(77-154VDC), redundant power inputs
Accessory ModelDescriptionNote
M12-D-4P-MMale cable connector with M12, D-Coding, 4 Pin10/100Base-TX Interface Connector
M12-X-8P-MMale cable connector with M12, X-Coding, 8 Pin10/100/1000Base-TX Interface Connector
NameTypeFile Size
Hardware Installation Manual
Operation Manual

Layer 2 Managed Switches


Rackmount Ethernet Switches


CE/FCC, EN45545, EN50121, EN50155



IP Class


Network Interface

M12 Connectors

Number of Ports

9 – 16

Power Supply

110V DC

Operation Temperature

-40°C ~ 75°C

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  • Operation Temperature
  • Interface
  • Network Interface
  • Number of Ports
  • Power Supply
  • Certificate
  • Connectors
  • CPU
  • Display Port
  • Expansion
  • Features
  • Highlight Functions
  • I/O
  • IP Class
  • Memory
  • Port Numbers
  • Redundancy
  • Serial Port
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  • USB