19
Programming Guide
Testing the Switch
The SK switch module can be controlled through a PC parallel printer port. An appropriately
wired cable is required (Table 7).
Table 7: SK-Switch-to-PC-Printer-Port-Connection
From To
Line
Identification
SK Switch
26-Pin, IDC Connector
Power
Supply
Parallel-Port Adapter
25-Pin, D-sub Connector
GND 1
GND
GND 2
19
Busy 3
11
D0 4
2
Error 5
15
D1 6
3
D2 8
4
D3 10
5
D4 12
6
/Strobe 13
1
D5 14
7
D6 16
8
/Reset 18
9
GND 19
GND
GND 20
GND
5 V DC
23
5 V DC
5 V DC
24
5 V DC
To test the switch:
1. Connect the switch end of the cable to the SK switch.
2. Connect a 5 V DC power supply to the switch.
3. Turn on the power.
4. Connect the PC end of the cable to the PC.
5. Run the sample program provided in the
section to select the
available channels, and perform a reset test on each one.
Summary of Contents for SK Series
Page 1: ...SK SERIES FIBEROPTIC SWITCH MODULE User s Manual...
Page 2: ...ii SD000166 Rev 501 June 2003 2003 JDS Uniphase All rights reserved...
Page 4: ...iv...
Page 18: ...12...
Page 24: ...18...
