22 Issue 3.3.2 / April, 2011
G1E-MBU G1E-36 Main Board Unit
1.CN1 : Power connection to G1E-PWU CN1
2.LED2 :DSP LED
3.CN2 : To G1E-TKU CN1
4.CN7 : To ISDN/VOIP
5.SW1 : Reset Switch
6.LED1 : Power LED
7.JP1 : Clear Flash Memory / Normal Operation NOTE: PLEASE READ MBU
MARKINGS CAREFULLY. THERE ARE 2 DIFFERENT MBU LAYOUTS IN G1E+
MBU’S WITH DIFFERENT ORIENTATIONS OF JUMPERS.
8.CN4 : To G1E-MSC CN1
9.CN6 : To G1E-VMC CN1
10.CN3 : G1E-STU / G1E-SLU CN1
11.CN8 : SLT Ports 41-42
12.CN11: SLT Ports 43-44
13.CN10: Digital Ports 11 ~ 18