Systech Corporation RCS/5000, Руководство по оборудованию

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Installing the Hardware 21
DB-9 Pin
Number
RJ-45 Pin
Number/Signal
1 DCD
9 RI
8 CTS
7 RTS
6 DSR
5 GND
4 DTR
3 TX
2 RX
1 DCD
N. C.
7 CTS
2 RTS
3 GND
8 DTR
4 TX
5 RX
Table 2-16 DB-9 to RJ-45 Adapter
The RCS/4000 and RCS/5000 RJ-45 connector does not have a DSR input pin. On an
RCS/4000 and RCS/5000, DSR is always on. To emulate the DSR pin behavior on the
RCS/6000, connect DTR, which is typically always on when the port is open, to the DSR
input. Alternatively, if the serial device provides CTS hardware flow control and you are
enabling DTR/DSR hardware flow control, you can connect DSR (DB-9 pin 6) to CTS (DB-9
pin 8).
Starting the RCS/5000 or RCS/6000
When the RCS port server is powered up, it will run a self-test. The LEDs will flash to
indicate normal operation. The following LED colors and patterns will be displayed during
normal startup, if no errors are detected.
•
Status LED
Yellow LED blinks rapidly during self-test. When the RCS has finished the self-test and
is running in normal operating mode, the LED will turn green, blinking approximately 1
times per sec.
•
Hub port LEDs (LAN, A, B, C)
During the self-test, the LED for the hub ports will cycle through:
1. off
2. orange
3. off
When the self-test completes, the LEDs will be either off or green. Off means the port is
not connected; green means the port is connected to an active ethernet network. The
green LED will blink to show network activity.