001-0003-822 Rev 1
Page 8 of 48
External Connections
Front panel connections
Fig. 2.1 822-1XRT Front Panel
Panel
Indicator
Connection Description
SVC TYPE
Service Type
Solid = Higher speed service
Blinking = Lower speed service
Off = No service
TX/RX Transmit/Receive
Indication of data transmission or reception
activity
DCD Data
Carrier
Detect
Signals router’s connection on the cellular
network
RSSI
Receive Signal Strength
Indicator
Solid = strong
Blinking = medium
Off = poor
Serial RS-232
Unit configuration alternative for serial-
based data transfer
RF (SMA)
Antenna
Main RF antenna input
AUX(SMA)
AGPS Antenna
822-1XRT (optional connector installation)
AUX(SMA) Diversity/AGPS
Antenna
882-EVDO Diversity/AGPS antenna
connector
Содержание 822-1XRT
Страница 2: ...REVISION HISTORY Released February 2008...