Tektronix TDS3EM 10Base-T Ethernet (LAN) and RS-232 interfaces Module for TDS3xxx series
Tektronix TDS3GM RS/232 GP-IB Interfaces for TDS3xxx series
Product Overview
The TDS3EM is a 10Base-T Ethernet (LAN) and RS-232 interfaces Module for TDS3000 series oscilloscopes. Provides local area network printing and programming interface
RS-232-C Interface programmability: same as TDS 3GM