High-Density 50-Pin Cable
B-8 Communications Server Hardware Installation Guide
SGND Signal Ground 45 1 44
DSR Data Set Ready 12 1 48
RXD Receive Data 46 1 39
DCD Data Carrier Detect 13 1 43
CTS Clear to Send 47 1 41
4 RTS Request to Send 14 1 17
DTR Data Terminal Ready 48 1 17
TXD Transmit Data 15 1 13
SGND Signal Ground 49 1 19
DSR Data Set Ready 16 1 23
RXD Receive Data 50 1 14
DCD Data Carrier Detect 17 1 18
CTS Clear to Send 51 1 16
B 5 RTS Request to Send 18 2 3
DTR Data Terminal Ready 52 2 5
TXD Transmit Data 19 2 1
SGND Signal Ground 53 2 7
DSR Data Set Ready 20 2 11
RXD Receive Data 54 2 2
DCD Data Carrier Detect 21 2 6
CTS Clear to Send 55 2 4
6 RTS Request to Send 22 2 28
DTR Data Terminal Ready 56 2 30
TXD Transmit Data 23 2 26
SGND Signal Ground 57 6 32
Ta b le B - 4 High-Density 50-Pin Cable (Continued)
Quad Port Signal Definition
68-Pin
Number Connection Pin