TRB500 Interfaces

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Hardware Interfaces

Device-supported hardware interfaces
InterfaceDetails
Ethernet ports1 x RJ45 ethernet ports
SIM Slot1 x SIM slot
Cellular Radio5G LTE Cat 20
I/O2 x Configurable digital Inputs/Outputs (shared)
UARTLocated on the device PCB for manufacturing purposes
Reset ButtonPhysical button
USB port1 x Virtual network interface via micro USB

Logical Interfaces

InterfaceDetails
WANOutbound traffic only
LANInbound traffic only
GSMCellular interface

Management Interfaces

All of the device management interfaces that are enabled by default
InterfaceDetails
Terminal AccessSSH
WebUI AccessHTTPS
SMS UtilitiesDevice must have an active SIM card installed

Default Open Ports

Every open port on the device by default
ServiceDetails
SSHPort 22/tcp (LAN only)
DNSPort 53/tcp
HTTPPort 80/tcp (redirects to HTTPS only)
HTTPSPort 443/tcp
DHCPPort 67/udp
DHCPv6Port 546/547/udp (IPv6 only)

LEDs

Visual Diagnostic Interfaces for Real-Time Chassis Monitoring
ItemDetails
Power LEDPower status indicator
Mobile Network LEDs3G / 4G / 5G
Signal Strength LEDsIndicates mobile signal strength
Ethernet LEDActivity/status indicator