12 full Gigabit M12 ports layer 3 industrial ethernet switch

The Trans4data TIET7212G-2GE-M12-L3 series switches are full-Gigabit layer 3 routing switch developed
by Trans4data for rail transit industry. The switch supports 12 ports of M12 interface. It is not only support
port aggregation, VLAN, multicast, QoS, and fast redundancy ring, but also support static and dynamic routing,
multicast routing , CLI and Web multiple management methods

Meet EN50155 standard
Supports Industry-specific aviation joints
12 *10/100/1000 M12 ports, 1* M12 relay alarm output port, 1*M12 power interface, 1*M12 Console configuration interface;
Supports RIP, OSPF, PIM layer 3 routing protocols
Support T-Ring, MSTP, VRRP, EAPS redundancy network
Support various management method and the network centralized management
Wide temperature -40℃--80℃ range design ,fanless thermal design

Software function
Switch Properties	Supports Rate limit,Trunking,flow control,VLAN and GVRP broadcast storm suppression
Redundancy Protocols	Support T-Ring patent redundancy technique (failure recovery time <20ms) Support MSTP/RSTP,compatible with STP Support VRRP,EAPS.
Multicast	Support IGMP v1/v2/v3，IGMP Snooping Support GMRP and Support static multicast filtering
Routing	Support RIPv1/v2,RIPng,OSPFv1/v2, Support PIM-SM,PIM-DM Support static routing protocol
Service quality management	Supports SP and WRR queuing. Support QoS setting
Management and maintenance	Supports CLI,Telnet and Web management methods,RMON. Support SNMPv1/v2c Support FTP TFPT document transmission and software updating Support power off, power alarm, port alarm Support trunking Support port mirroring, Syslog, LLDP, RTC, SNTPv4 IP supports DHCP server/relay/client
Technical parameters
Protocol Standard	IEEE802.3-10BaseT, IEEE802.3u-100BaseTX/100Base-FX, IEEE802.3x-Flow Control, IEEE802.3z-1000BaseLX, IEEE802.3ab-1000BaseTX, IEEE802.1ab,IEEE802.1D-Spanning Tree Protocol, IEEE802.1w-Rapid Spanning Tree Protocol, IEEE802.1Q -VLAN Tagging, IEEE802.1s Multiple Spanning Tree Protocol, IEEE802.1p -Class of Service, IEEE802.1X-Port Based Network Access Control, GVRP, RIPv1/v2, OSPFv1/v2/v3, VRRP, DHCP, CLI, EAPS, Qos, LACP, LLDP, IGMP, PIM, SNMP, SNTP, SSH
Switch capability
Priority Queues	8
VLAN Number	4096
multicast group	256
MAC Table Size	16K
Backplane bandwidth	24Gbps
Switch Delay	<5μs
Routing table	8k
Hardware
Gigabit ports	Port numbers: 12
	Connector: M12 Gigabit ethernet port
	Baud rate:1000Base-LX (optical port), Self-adaption 10/100/1000MBase-TX
Console port	RS232, RJ45
Terminal block for relay alarm	M12 terminal ,1A@24VDC
Terminal block for power input	M12 terminal
Communication distance
Twisted-pair	100m(CAT5/CAT5e cable)
Power
Input power	DC24V(18-36VDC); DC48V(36-72VDC); DC110（40-160VDC）
Power consumption	<15W@(MAX)
Overload protection	support
Inversed protection	support
Redundancy protection	support
Working Environment
Operating Temperature	-40°C~80°C
Storage temperature	-40°C~85°C
Ambient Humidity	5%~95%
Physical Characteristics
Shell	IP40 protection, aluminium alloy shell
Installation	Wall-mounting
Dimension	80mm×170mm×50mm
Industry standard
EMC	EN61000-4-2(ESD), Level 4 EN61000-4-3(RS), Level 4 EN61000-4-4(EFT), Level 4 EN61000-4-5(Surge), Level 4 EN61000-4-6(CS), Level 4 EN61000-4-8，Level 5
Impact	IEC60068–2-27
Falling	IEC60068-2-32
Shock	IEC60068-2-6
Warranty
Warranty	5 Years
Certification	CE,FCC,RoHS

TIET7212G-2GE-M12-L3-DC24	12 Gigabit M12 Tx ports, dual DC24V(18~36V) isolate power supply
TIET7212G-2GE-M12-L3-DC48	12 Gigabit M12 Tx ports, dual DC48V(36~72V) isolate power supply
TIET7212G-2GE-M12-L3-DC110	12 Gigabit M12 Tx ports, single DC110V(66~160V) isolate power supply

12 full Gigabit M12 ports layer 3 wall mounting industrial ethernet switch