Link Network Gateway User Guide
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Figure 4 - Antenna connectors, RFID equipped product
433MHZ ANTENNA
Each Gateway is equipped with
two 433 MHz radio modules, labeled “A” and “B” as shown in
Figure 4 above. These utilize
standard SNA connectors.
RFID ANTENNA
For units so equipped, there will be a connector for the embedded RFID reader in the center of the panel as shown in
figure 4.
LED INDICATORS
STATUS
The System Status LED is located immediately to the left of the power connector (refer to Figure 1). This multi-colored
indicator will reflect the overall status of the Gateway as follows:
Color
Function
Red
Solid or flashing indicates an error condition. However, a momentary period of solid
red immediately on power up is normal.
Blue
Flashes at a 50% duty cycle when system is booting up. Blinks in a "heartbeat"
pattern when shutting down or restarting.
Green
Flashes when system is running.
Red/Green
Flashes alternately red and green during firmware upgrade.
RADIO ACTIVITY
Immediately adjacent to each antenna port is a bi-color LED which indicates the RF activity on that channel:
Color
Function
Red
Flashes when a message is transmitted on the 433 MHz radio
Green
Flashes when a message is received on the 433 MHz radio
