Sun Microsystems SPARC classic User Manual

B-4 SPARCclassic/SPARCclassic X/SPARCstation LX Service Manual • November 1993
B.4 ISDN Network Termination Connector
FIGURE B-4 ISDN Network Termination Connector
Note – The +5 Volt line is fuse-protected.
TABLE B-4 Pinout for ISDN Network Termination Connector
Pin Description Pin Description
1 PS1 5 Transmit Data -
2 PS1- 6 Receive Data -
3 Receive Data + 7 PS2-
4 Transmit Data + 8 PS2
18

Sun Microsystems SPARC classic Specifications

General

Brand	Sun Microsystems
Model	SPARC classic
Category	Desktop
Language	English