3 Product Appearance
Figure 3.6
The AN5121-4GP Panel
(1) Earth ground cable
interface
(2) Power switch
(3) AC power interface
(4) GPON interface
(5) Console interface
(6) Ethernet / PoE
interface
See for detailed introduction to each interface.
Table 3.4
Introduction to the Equipment Interfaces
Interface
Description
Earth ground
cable interface
Used for the earth grounding of the equipment.
Power switch
Used to switch on or off the AN5121-4GP.
AC power
interface
Used to induct the 220 V AC power supply from the
external.
GPON interface
The uplink PON interface, complying with the ITU-T G.
984 standard.
Console interface
The debugging serial port, used to debug the AN5121-
4GP in the local connection mode.
Ethernet / PoE
interface
Four GE interfaces totally, used for the PoE feed or
accessing the downlink equipment via the network
cable.
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