T(P)GR-3208T (IP67/IP54)

OVERVIEW

Lantech T(P)GR-3208T is a high-performance router switch designed for rail/metro and vehicle 24V input systems with 10 10/100/1000T w/8 PoE 802.3af/at Ethernet ports (PoE model). It provides L2 management, NAT and advanced security functions for onboard network deployment. WebGUI, and complete CLI settings make configuration easy. The OPEN API document format for Restful API can greatly improve central management efficiency for various applications including fleet management and AIOT. The advanced cybersecurity mechanism can prevent hackers from hacking or attacking. EN50155*, ITxPT* and Emarking certificates ensure the design to be met with world-class criteria.

Lantech OS2 PRO Platform with advanced L2 management and L3 routing protocols incl. OSPF and RIP V1&V2
The Lantech OS2 PRO platform powers our switch, combining robust Layer 2 management with advanced Layer 3 routing protocols, including OSPF and RIP V1&V2. Engineered for diverse industrial applications, this platform also supports a range of features such as MQTT (Publisher & Broker), Auto Feed, mDNS, NAT, PAT, firewall, OPEN API, and more. To learn more about the Lantech OS2 PRO Platform, please refer to Lantech OS2 PRO Software Datasheet

Certified cybersecurity development process with IEC 62443-4-1, and IEC 62443-4-2** compliance with physical tamper resistance and detection for integrity and authenticity of the boot process
Lantech OS2 PRO platform is designed with a high standard of cybersecurity to prevent threats from network attacks. To ensure the safety and reliability of communication networks, Lantech software development is certified with IEC 62443-4-1 security process standards and the switch is also compliant to IEC 62443-4-2**. The switch uses roots of trust to verify the integrity and authenticity of the firmware, software, and configuration data needed for the switch’s boot process. To learn more about Lantech cybersecurity software solution, please refer to Lantech OS2 PRO Software Datasheet

PoE budget up to 80W for 8 Ports with PD detection, auto reboot, scheduling
The PoE model supports PoE budget 80W w/ advanced PoE management including PoE auto detection and scheduling. PoE detection can detect if the connected PD hangs then restart the PD; PoE scheduling allows pre-set power feeding schedule upon routine timetable. Each PoE port can be Enabled/disabled, get the voltage, current, Watt, and temperature info displayed on WebUI, CLI, SNMP or OpenAPI.

Ignition PoE timer function on IGN model
The IGN model has a programmed timer by port to shut down each PoE port, with variants from 30 seconds to 60 minuTGS, eliminating the additional relay wire to shut down PoE ports and allowing for remote configuration to change the PoE timer time anytime, anywhere.

Reliable eMMC for better power efficiency and reliability
The switch utilizes eMMC for firmware storage. The eMMC with integrated controller that offloads and simplifies the task for the main processor. Its standard interface simplifies the design process while delivering improved power efficiency and enhanced reliability, thereby extending the storage’s lifespan. increasing the lifespan of the storage.

USB port for backup, restoring configuration and upgrading firmware
The built-in USB port can upload/download the firmware, export and import configuration

Redundant dual power input design (24VI-24TVI model); EN50155 verification with high ESD and inrush current prevention and polarity reverse protection; E-marking & ITxPT* certificate; ISO 16750-2 compliant
The switch is designed with dual power inputs that accept 9V~36VDC for vehicle use, and 16.8V-56VDC for 24TVI train model. It features high reliability and robustness coping with extensive EMI/RFI phenomenon, environmental vibration and shocks usually found in onboard networks. The redundant power input design prevents inrush current and safeguards against polarity reversal. The galvanic isolation design can isolate power transients that commonly exist in onboard networks. It is labeled with ITxPT* public transport standards & E-marked* and also compliant with ISO 16750-2 P5A (12V system DC14V 87V/0.5Ω/400ms; 24V system DC28V 174V/2Ω/350ms) which protects the switch from being damaged by high voltage that could be found at vehicle cranky start.

Optional bypass relay prevents power loss
The optional bypass relay is set to bypass the switch to the next one when power is off in order to protect the network from crashing. Lantech bypass caters to remain in bypass mode until the switch is completely booting up when power is back to avoid another network loss. Smart bypass can be activated when switch encounters power failure. (-BT model) (only for 24TVI models)