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External Connections
Front panel connections
Fig. 2.1 882-EVDO 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
Indicates modem’s connection on the cellular
network
RSSI
Receive Signal Strength
Indicator
Solid = strong
Blinking = medium
Off = poor or none
Serial
RS-232
Serial to IP conversion use
RF (SMA)
Antenna
Main RF antenna input
AUX (SMA) Diversity or GPS
Antenna
Connector for Diversity or Cellular/GPS
combination antenna