Model 2651A High Power System SourceMeter® Instrument Reference Manual Section 2: General operation
2651A-901-01 Rev. A / March 2011 2-75
LAN status LEDs
The figure below illustrates the two status light emitting diodes (LED) located at the top of the
instrument's LAN connection port. The table below the figure provides explanations the LAN status
LED states.
Figure 28: LAN Status
!
LAN
2
1
(1) LED indicates port is connected to a 100 Mbps network
(2) LED indicates port is connected to a 10 Mbps network
When the LED is: The network:
Off is NOT connected
On is connected
Blinking has traffic traversing the port
Using the LAN with remote operations
The following table lists the Model 2651A remote interface's available protocols:
LAN protocols
Port number Protocol
23 Telnet
1024 VXI-11
5025 Raw socket
5030 Dead socket termination port
NOTE
You can only use one remote interface at a time. Although multiple Ethernet connections to the
instrument can be opened, only one can be used to control the instrument at any given time.