iRZ RU21w User Manual

10
3. Appearance and Interfaces
3.1. Appearance
3.1.1. Connectors and External Elements
The router is of industrial design with a rugged and lightweight aluminum case.
Figure 2. Rear View (RU22w, RL22w)
Figure 3. Rear View (RU21w, RL21w)
Legend for Figures 2 and 3:
1. SD card slot
2. SMA connector for Wi-Fi antenna
3. SMA connector for GPS/GLONASS antenna
4. SMA connector for GSM antenna (MAIN)
5. SMA connector for GSM antenna (AUX)
6. SMA connector for Wi-Fi antenna
7. LAN connectors 1 to 4
8. Factory settings reset button
9. Power supply connector
7
7

iRZ RU21w Specifications

General

Brand	iRZ
Model	RU21w
Category	Network Router
Language	English