Instrument Tour
R&S
®
SMB100A
50Quick Start Guide 1407.0812.62 ─ 20
Figure 5-2: Rear panel view
5.2.1 Description of the Connectors
[Fuses]
The R&S SMB is fully fused by two fuses IEC60127-T3.15H/250 V.
The fuses are accommodated in the fuse holders next to the power connector. Use
only fuses of the mentioned type.
[AC supply and power switch]
When the R&S SMB is connected to the AC supply, it automatically sets itself to the
correct range for the applied voltage (range: see type label). There is no need to set
the voltage manually or change fuses.
The power switch can be set to two positions:
●
0
The instrument is disconnected from the mains.
●
I
The instrument is power-supplied. It is either ready for operation (STANDBY) or in
operating mode, depending on the position of the [ON/STANDBY] switch on the
instrument front.
See also data sheet andChapter 4.6, "Connecting to Power", on page 18.
[USB IN]
USB (universal serial bus) interface of type B (device USB).
This interface can be used for remote control of the instrument.
[USB Connectors type A]
USB (universal serial bus) interfaces of type A (host USB).
●
Connection of peripherals such as mouse, keyboard, etc.
●
Connection of memory stick for file transmission
●
Firmware update
See Chapter 4.9, "Connecting USB Devices", on page 19.
Rear Panel Tour