User manual

001-0003-832 Rev3
Page 10 of 59
External Connections
Front panel connections
Fig. 2.1 882-GPRS/EDGE & 882-HSPA 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 (882-HSPA only)