E3 support on AT-AR750S-DP router

[gozlemci]

Hi there;
I have a router, its model is AT-AR750S-DP. I wonder that does it supports E3 system? I couldn't see it in manual of AT-AR750S-DP. http://alliedtelesis.com/support/documentation_pid_2017.aspx

Any help is greatly appreciated.

 

[Emerald]

contact the manufacturer.

all I found is a E1 PIC card

AT-AR020 Single configurable E1/T1 interface