• 发布时间: 2015-11-06 10:37:13
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  • Overview
  • Specs
  • Ordering
OverviewThe Aquam8512A 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 Aquam8512A 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.
The Aquam8512A series switches support Layer 3 routing protocols such as   OSPF, and supports IGMP protocol and PIM protocol to implement multicast   routing, 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 FeaturesSupports 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.
Supports X-coded M12 connector with Gigbit prots, and D-coded M12 connector with 100M ethernet ports
Supports optional bypass function
Supports DT-Ring protocols and RSTP/MSTP,DRP ring network redundancy protection and VRRP
Supports Layer 3 routing protocols such as OSPF
Complies with IEC61375 standard, supports TTDP(Train Topology Discovery Protocol) 
Complies with the requirements of EN50155 and EN50121 industrial standards
IP67 protection class
Software Functions
SwitchingSupports VLAN,PVLAN
Supports GVRP(pending)
Supports port trunking
Supports LACP(pending)
Supports port flow control
Supports speed limit, broadcast storm control
RedundancySupports VRRP
Supports DT-ring, DT-ring+, DT-VLAN with the recovery time<50ms
Supports DRP, with the recovery time<20ms
Supports RSTP/MSTP
MulticastSupports IGMP-snooping
Supports GMRP
Supports static multicast
RoutingSupports OSFPv2
Supports static routing
Supports IGMP(pending)
Supports PIM-SM, PIM-DM(pending)
Network SecuritySupports IEEE 802.1x
Supports HTTPs/SSL, SFTP Client(pending)
Supports SSH
Supports RADIUS
Supports TACACA+(pending)
Supports user classification
Service QualitySupports ACL
Supports 802.1p, TOS/DiffServ, Supports SP,WRR queue scheduling
Management and MaintenanceSupports Console,Telnet,WEB   management methods
Supports SNMPv1/v2c/v3,Kyvison centralized management
Supports software upgrade by FTP/TFTP 
Supports RMON(pending)
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
Characteristic functionSupports power failure bypass   function(pending)
Supports TTDP protocol(pending)
Supports R-NAT(pending)
Supports Auto-Configuration Backup(pending)
Technical ParameterStandardIEEE 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 802.1s(MATP)
IEEE 802.1w(RSTP)
IEEE 802.1X
IEC 61375-2-5
Switch PropertiesPriority Queues8
Number of VLANs4K
VLAN ID1-4093
Number of Multicast Groups256
Routing Table 8K
MAC Table16K
Packet Buffer4Mbit
Packet Forwarding Rate7.1Mpps
Switching Delay<10us
InterfaceGigabit Port10/100/1000Base-T(X), M12   connector
Fast Ethernet Port10/100Base-T(X), M12   connector
Console PortRS232, M12 connector
USBM12 connector
LEDLEDs on Front PanelRunning LED: Run
Alarm LED: Alarm
Interface LED: Link/ACT
POE LED: ACT(POE models only)
Power RequirementsPower InputNon-PoE models: 24VDC, 48VDC, 110VDC 
PoE models: 24-110VDC
Power TerminalM12-4pin connector
Power Consumption< 16 W (non-PoE models) 
< 80W (PoE models) 
Overload ProtectionSupport 
Reverse Connection ProtectionSupport 
Redundancy ProtectionSupport 
Physical CharacteristicsHousingMetal
coolingNature cooling,fanless
Protection ClassIP67
Mountingpanel mounting
Environmental LimitsOperating   Temperature-40 to +75°C
Storage Temperature-40 to +85°C
Ambient Relative Humidity5 to 95% (non-condensing) 
Warranty Period5 years 
For the latest information, please visit the website of Kyland
Industrial StandardEMIFCC CFR47 Part 15,EN55022/CISPR22,Class A
EMSIEC61000-4-2 (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%
Machinery IEC61373 (Vibration and Shock)
IEC60068-2-32 (Free Fall)

Aquam8512A panel mounting dimensions

Ordering Information
Recommended Models
Product ModelAquam8512A-Ports-PS1-PS2
Code DefinitionOrdering Codes
Ports3GE9T = 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)
Product ModelAquam8512A-B-Ports-PS1-PS2
B:4GE models Gigabit   ports support two pair of Bypass function;
3GE models Gigabit ports support a pair of Bypass   function;
Ports3GE9T = 3 X   10/100/1000BASE-T(X) M12 port; 9 X 10/100BASE-T(X) M12 port; (pending)
4GE8T = 4 X 10/100/1000BASE-T(X) M12 port; 8 X   10/100BASE-T(X) M12 port; (pending)
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)
PS1-PS2 (Power Supply)Non PoE models:
H5-H5=110VDC, redundant power input
L14-L14=48VDC, redundant power input
L13-L13=24VDC, redundant power input
PoE models:
WV-WV=24-110VDC, redundant power input(pending)


Accessory ModelDescriptionNote
M12-A-4P-FFemale cable connector with M12, A-Coding,   4 PinPower interface Connector
M12-A-4P-MMale cable connector with M12, A-Coding, 4   PinConsole or USB interface Connector
M12-D-4P-MMale cable connector with M12, D-Coding, 4   Pin10/100/1000Base-TX   interface Connector
M12-X-8P-MMale cable connector with M12, X-Coding, 8   Pin10/100/1000Base-TX   Connector
DT-XL-PWR-M12-XXX-3m3m connecting line with M12   connector for power ports (from M12 to the exposed end)Power cable with M12 connector