Allied Telesis AT-EN646 Installation Manual page 19

AT-iMG646xx Series Intelligent Multiservice Gateway and AT-EN646 Enclosure Installation Guide
Up to 100Mbps bandwidth delivery
In addition to the common features listed above, the AT-iMG646PX-ON
model has a 1 Gigabit PX20 802.11ah bidirectional uplink (WAN) port.
The AT-iMG646PX-ON WAN interface is compliant with the IEEE 802.3ah
EPON standard. The AT-iMG646PX-ON is part of a complete EPON
system when deployed in conjunction with the AT-TN118-A two-port
GEPON service module in an AT-iMAP 9x00 chassis.
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