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Chapter 2: Hardware Components
Console port.
This RS-232 connector is used for connection to a PC’s serial port via DB-9 null modem cable
at 38400 BPS 8N1, and no flow control. The input/output signals are listed in Table 2-3.
Figure 2-15
DB-9 Female Connector Pin Order
Table 2-3
Serial Null Modem Cable DB-9 Connector Pinouts
RST.
Resets the System Controller board along with the entire chassis.
ABT.
Abort recessed push button switch used for internal Quintum use only.
LEDs.
LEDs provide a high level indication of the system controller card activity. Basic definitions follow.
See
Chapter 8: Diagnostics/Maintenance
for a detailed description for troubleshooting purposes.
•
BFL. Steady yellow light indicates the board has failed.
•
CPU. Green light indicates the CPU bus is active.
•
PCI. Green light indicates that the local PCI bus is busy.
•
CPCI. Green light indicates the Compact PCI (CPCI) bus is busy.
Pin #
Function
Description
1
RSVD
Reserved
2
RXD
Receive Data
3
TXD
Transmit Data
4
RSVD
Reserved
5
GND
Signal Ground
6
RSVD
Reserved
7
RSVD
Reserved
8
RSVD
Reserved
9
RSVD
Reserved
5 4 3 2 1
9 8 7 6
Содержание 480-0005-00-15
Страница 8: ...P N 480 0005 00 15 1 About this Guide ...
Страница 161: ...A 1 P N 480 0005 00 15 Appendix A Getting Acquainted with Tenor CMS in the VoIP Network ...
Страница 168: ...B 1 P N 480 0005 00 15 Appendix B Specifications Approvals ...
Страница 171: ...B 4 P N 480 0005 00 15 Appendix B Specifications Approvals Storage Temperature 14 to 140 F 10 to 60 C ...