Figure 42 JG531A rear view
(1) Synchronous/asynchronous serial
port (Serial0)
(4) Ethernet LAN ports (GE1 to GE4)
(7) Power adapter port
JG516A
Figure 43 JG516A front view
(1) USB port
Figure 44 JG516A rear view
(1) G.SHDSL port 0
(4) Grounding screw
(2) Ethernet WAN port (GE0)
(5) 3G antenna main
connector (MAIN2)
(8) Console/AUX port
(2) Ethernet WAN port (GE0)
(5) Power adapter port
33
(3) 3G antenna auxiliary
connector (DIV2)
(6) Grounding screw
(2) Reset button
(3) Ethernet LAN ports (GE1 to GE4)
(6) Console/AUX port