Installation manual

49
JG531A
Figure 77 Front panel LEDs
(1) System status LED (SYS) (2) Network status LED (INTERNET) (3) VPN status LED (VPN)
(4) 3G status LED (WWAN) (5) Received 3G si
g
nal stren
g
th indication LED (RSSI)
Figure 78 Rear panel LEDs
(1) GE port status LED (yellow) (2) GE port status LED (
g
reen)
(3) Serial port data transmission status LED (ACT) (4) Serial port link status LED (LINK)
JG516A
Figure 79 Front panel LEDs
(1) System status LED (SYS) (2) Network status LED (INTERNET) (3) VPN status LED (VPN)
2
1
3 4
5
4
5