Symmetricom 58503B User Manual

Chapter 2 Features and Functions
Making Your Own Cables
Getting Started Guide 2-19
Making Your Own Cables
If you choose to make your own cable, see Figure 2-6 and Figure 2-7.
Figure 2-6 illustrates how to make a DE-9S-to-DE-9P, DTE-to-DCE
interface cable that can replace the cable and adapter combination of
the HP 24542U cable or equivalent and the HP 5181-6639 adapter or
equivalent for use with PORT 2 of the 59551A.
Figure 2-6. DE-9S-to-DE-9P (DTE-to-DCE) Serial Interface Connection
to PORT 2
Figure 2-7 illustrates how to make a DE-9S-to-DB-25P, DTE-to-DTE
interface cable that can replace the 25-pin male to 9-pin female
connectors for use with PORT 1.
Figure 2-7. DE-9S-to-DB-25P (DTE-to-DTE) Serial Interface
Connection to PORT 1
11
22
33
44
55
66
77
88
99
PC
2
32 (9-pin)
RXD
TXD
GND
DE-9P
Male
DE-9S
Female
PORT 2
RS-232 (9-pin)
RXD
TXD
GND
DE-9S
Female
DE-9S
Female
Interface Cable
Instru
m
Instru
m
Data
Terminal
E
quipment
Data
Communications
Equipment
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Adapter
DE-9P
Male
DE-9P
Male
OUTPUT
RS-232
59551A
GPS MEASUREMENTS SYNCHRONIZATION MODULE
Power GPS Lock Holdover Alarm
59551A
Laptop Computer

Symmetricom 58503B Specifications

General

Brand	Symmetricom
Model	58503B
Category	GPS
Language	English