roducts
UT-1216
16口RS-485集线器HUB
UT-5202
RS-232/RS-485转2PORT RS-485导轨式集线器
UT-5204
RS-232/RS-485转4PORT RS-485导轨式集线器
UT-1304H
4口RS-485/422集线器(HUB)
UT-1208H
8口RS-485集线器(HUB)
UT-1128
RS-232/RS-485转8PORT RS-485导轨式集线器
UT-1208U
RS-232/RS-485转8PORT RS-485机架式集线器
UT-1208
RS-232/RS-485转8PORT RS-485集线器
UT-1304
RS-485/422转4PORT RS-485/422集线器