INS2UM8GT,Industrial Ethernet switch with 8 Gigabit-level copper ports

8X 10/100/1000M adaptive RJ45 ports
Maximum transmission distance of 120km for optical ports
All ports have wire-speed forwarding capability
Supports Auto MDI/MDIX port rollover function
Unmanaged Plug and Play, no configuration required
*EMC: 15kv air discharge, 8kv contact discharge, 6kv port lightning protection, 4kv power lightning protection
*IP40 protection level, industrial standard

INS2UM4GF8GT,Industrial Ethernet switch, with 4 Gigabit fiber ports and 8 Gigabit copper ports

10/100/1000M adaptive RJ45 port
Maximum transmission distance of 120km for optical ports
All ports have wire-speed forwarding capability
Supports Auto MDI/MDIX port rollover function
Unmanaged Plug and Play, no configuration required
*Provides two-block dipswitch function (standard sharing and vlan port isolation)
*EMC: 15kv air discharge, 8kv contact discharge, 6kv port lightning protection, 4kv power lightning protection
*IP40 protection level, industrial grade standard

INS2UM2GF26GT-24POE,28-port POE rack Ethernet switch with 2 Gigabit optical and 2 Gigabit electrical ports, 24 Gigabit POE electrical ports

“*Support intelligent power supply, power shortage priority protection VIP port
*Support long distance 250 meters transmission
*Optical and electrical dual uplink design to meet dual uplink output requirements
*Support IEEE 802.3 at/af PoE power supply standard
*Provides two-block dip switch function (vlan port isolation, forced 10M)
*EMC: 8kv air discharge, 6kv contact discharge, 4kv port lightning protection, 2kv power lightning protection
*vip channel 1-8 ports (QOS priority)”