Interfaces and Connectors
R&S
®
DVMS4
16
Getting Started 2113.7625.02 ─ 10
–
LED on (steady): Connection speed is 1000
Mbit/s.
Do not connect or disconnect the network cable until the instrument is switched off.
Otherwise, the network connection cannot be reliably detected.
Electromagnetic interference (EMI) can affect the measurement results. To avoid any
impact, use category 7 cables.
Further information:
●
3.2.3
USB Interfaces
Two USB 3.0 interfaces of the type A (host USB) are provided (USB
= universal serial
bus). Use the interfaces to connect external devices like a keyboard, mouse, printer, or
memory stick.
On demand, a USB 3.0 interface supplies up to 900
mA.
Further information:
●
Chapter 4.2, "Connecting External Devices"
Electromagnetic interference (EMI) can affect the measurement results. To avoid any
impact, make sure that the following conditions are met:
●
Use suitable double-shielded cables.
●
Do not use USB connecting cables exceeding 1
m.
●
Use only USB devices that remain within the permissible EMI limits.
3.2.4
TS Interface
The TS interface module is an inherent part of the base unit.
Figure 3-3: TS interface module
3.2.4.1
TS IN/OUT 1 ... 4
Each of these BNC sockets can be used either as input or output for MPEG2 transport
streams. If used as an input, feed in an MPEG2 transport stream signal conforming to
the DVB
‑
ASI (EN 50083
‑
9 (2002)) or SMPTE (SMPTE 310M) interface standards. If
used as an output, this BNC socket provides an MPEG2 transport stream signal con-
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