Instruction manual

Chapter 12 273
Specifications and Supplemental Performance Characteristics
Measurement Support Functions
12. Specifications and
Supplemental Performance
Characteristics
LAN Interface
Measurement terminal (at Test Head)
Rear panel connectors
External Reference Signal Input Connector
Internal Reference Signal Output Connector
External Trigger Input Connector
Standard conformity 10 Base-T or 100 Base-TX (automatically switched),
Ethertwist, RJ45 connector
Protocol TCP/IP
Functions Telnet, FTP
Connector type 3.5-mm (female) connector
(can be converted to 7-mm connector using the
3.5-mm-to-7-mm adapter)
Frequency 10 MHz ±10 ppm (SPC)
Level ≥ 0 dBm (SPC)
Input impedance 50 Ω (nominal)
Connector type BNC (female)
Frequency 10 MHz (nominal)
Uncertainty of frequency Same as frequency uncertainty described in “Source
characteristics” on page 253
Level +2 dBm (nominal)
Output impedance 50 Ω (nominal)
Connector type BNC (female)
Level LOW threshold voltage: 0.5 V
HIGH threshold voltage: 2.1 V
Input level range: 0 to +5 V
Pulse width (Tp) ≥ 2 μsec (SPC)
See Figure 12-8 for definition of Tp
Polarity Positive or Negative (selective)
Connector type BNC (female)