28 Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter
Overview
Rear Panel: Names and Functions of Parts
2-
3. LAN port
The port to connect the E4981A to a LAN (Local Area Network). Connecting
this instrument to a LAN enables you to control this instrument by using
SICL-LAN or telnet, or from an external PC via a Web server.
This is compliant with LXI standard (LAN eXtensions for Instrumentation):
version 1.2 Class C.
Connector type: 8-pin RJ-45 connector
Compliance Standard: 10 Base-T/100 Base-TX Ethernet (automatic data rate
selection)
4. External trigger input connector
The BNC connector to input the positive/negative TTL pulse to trigger the
E4981A with external trigger signals.(The trigger mode must be set to
EXTernal.)
5. Serial number plate
The seal showing the product’s serial number.