Specifications

i50 Manual (5.10)

Page 7

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4.0 Connections

Figure 1 and Figure 2 show the front and back panels of the i50. Each external feature is described

below.

Figure 1 – Front Panel

Figure 2 – Back Panel

Pwr & I/O: Main power and input/output (I/O) connector (see section 4.1)

Program: RJ-45 connector for updating unit firmware (see section 4.3)

NET LED: Network status indicator (see section 4.4 for LED information)

GPS LED: GPS status indicator

Wi-Fi: SMA connector for Wi-Fi antenna (optional)

Iridium: SMA connector for Iridium antenna (optional)

GPRS: SMA connector for GPRS antenna (optional)

COM1: Female RS-232 port (full handshaking)

COM2: Male RS-232 port (full handshaking)

COM3: Male RS-232 port (three-wire)

GPS: SMA connector for GPS antenna. This connector provides a 3.3 VDC

output for an active antenna. The i50 will turn off this voltage if it detects

a shorted antenna cable, and periodically retry applying power until the

fault is corrected.