SDH MUX,SDH MULTIPLEXER,Cross MUX,TM,Optical Ethernet bridge, -6-optical-port, STM-1 MADM or TM multiplexer.SDH OverviewZS-OS155-Shelf is a ... or Energy industry, etc. Applications OS155-Shelf are: · Cross MUX, becoming the transmission network hinge, capable of providing up to ... 48V DCConsumptionConsumption ≤80wEnvironmentTemperature0°C45°CHumidity10%~90 %Weight10.8 kgApplications SDH- Chassis STM-1