Si kote ou pa nan lis la, tanpri chwazi youn nan sa ki annapre yo:
Phoenix Contact
REPEATER 3-WAY ISOLATION DIN. Terminal Block Interface Modules PSM-ME-RS 485/RS485 -P
B&B SmartWorx, Inc.
POE GIGA MINIMC TX/LX-CWDM-SM.
POE GIGA MINIMC 2TX/SSLX-SM1310. Ethernet Modules PoE Giga-MiniMc SSLX-SM1310/PLUS-SC