External Interfaces; Front Panel Connections - Logic Data Systems L-5500 Manual

2.4.

External Interfaces

2.4.1.

Front Panel Connections

The L-5500 radio modem's front panel connections include:
GPS: SMA female, GPS antenna connector. This input requires a 3.3V, GPS antenna with an
SMA connection. For best coverage, use an active GPS antenna with a gain of >25dBm.
PWR: 9-28 VDC; the mating connector is a Molex 43025-0400 4 position connector.
LAN1 & LAN2: Input for standard or crossover Ethernet cable.
COM: Standard RS-232 port for debugging, Garmin FMI, and maintenance.
ANT: SMA female, primary antenna connection. See section "Antenna options" for more
information.
DIV: SMA female, receive diversity antenna. See section "Antenna options" for more
information.
WiFi: RP-SMA jack, WiFi antenna. See section "Antenna options" for more information.
Figure 1 - L-5500 radio modem's front panel
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