MikroTik S-RJ01 network switch module Gigabit Ethernet

Operating temperature (T-T): 0 - 85 °C Ethernet LAN data rates: 1000 Mbit/s, 100, 10 Ethernet interface type: Gigabit Ethernet Ethernet LAN (RJ-45) ports: 1 Data transfer rate: 1.25 Gbit/s Transmission distance (max): 0.1 km