Matrix ETERNITY Quick Start 7
Installing the BRI Card
• Unpack the BRI card.
• Set the Orientation Type of the BRI Ports as Terminal (TE) or Network (NT)
mode as per your installation requirement.
In ETERNITY ME
• To set the Orientation Type of the BRI Port as either NT or TE, change the
position of the jumpers located on the main board of the card. Refer the tables
below for jumper positions for each BRI port. Default: All ports are set as TE.
Mode Jumper Position
BRI Port 1 BRI Port 2
J20 J21 J22 J23 J24 J25 J26 J27
NT BC BC BC BC BC BC BC BC
TE AB AB AB AB AB AB AB AB
Mode Jumper Position
BRI Port 3 BRI Port 4
J28 J29 J30 J31 J32 J33 J34 J35
NT BC BC BC BC BC BC BC BC
TE AB AB AB AB AB AB AB AB
Mode Jumper Position
BRI Port 5 BRI Port 6
J36 J37 J38 J39 J40 J41 J42 J43
NT BC BC BC BC BC BC BC BC
TE AB AB AB AB AB AB AB AB