https://www.phoenixcontact.com/us/products/2989365
05/03/2021Page3/8
Industrial Ethernet Switch-FL NAT SMN 8TX-2989365
Technical data
Function
Diagnostic functions RMON History
LLDP (Link Layer Discovery Protocol)
SNMP-Traps
Filter functions VLAN (up to 32 VLANs)
Redundancy RSTP (Rapid Spanning Tree Protocol)
FRD (Fast Ring Detection)
Large Tree Support
STP (Spanning Tree Protocol)
MRP (Media Redundancy Protocol)
Additional functions Routing (1:1 NAT, Virtual NAT, Routing)
BootP
DHCP-Client
Supported browsers Internet Explorer 5.5 or higher
PROFINET conformance class Conformance-Class A
Status and diagnostic indicators LEDs: US1, US2 (power supply), Fail (alarm contact), 2 LEDs per Ethernet
port (Link and switchable Activity/Speed/Duplex)
Signal contact control voltage 24 VDC (typical)
Signal contact control current 600 mA (maximum)
Network expansion parameters
Cascading depth Network, linear, and star structure: any
Maximum conductor length (twisted pair) 100 m
Supply voltage
Supply voltage 24 VDC (redundant)
Residual ripple 3.6 VPP (within the permitted voltage range)
Supply voltage range 18 VDC ... 32 VDC
Typical current consumption 600 mA (at US = 24VDC)
Max. current consumption 600 mA
General
Mounting type DIN rail
Type AX Book type
Net weight 650 g
MTTF 349.06 Years (SN29500 standard, temperature25°C, operating
cycle21%)
185.83 Years (SN29500 standard, temperature40°C, operating
cycle34.25%)
46.86 Years (SN29500 standard, temperature70°C, operating
cycle100%)