CHAPTER 2. OfficeServ 7400 Hardware
2-28
© Samsung Business Communications
Front Panel
The front panel of the GWIM data module is shown below:
Figure 2.16 Front Panel of GWIM Module
The components on the front panel of the GWIM module are as follows:
Table 2.20 Front Panel of GWIM Module
Port / LED
Function Description
P1~P3
Ports for connecting to 1000 BASE-SX/LX/TX GbE (Gigabit Ethernet)
V35
Ports for connecting to T1/E1 links
HSSI
Ports for connecting to T3/E3 links
SIO
Ports for connecting RS-232
RUN LED
The status of the GWIM
- Off: No power supplied or operation is abnormal
- LED turns green: Normal status
V.35 LED
LED turns on when T1/E1 link is connected normally
HSSI LED
LED turns on when T3/E3 link is connected normally
P1 ~ P3 LED
LED turns on when the relevant link is connected normally
RST
Button for resetting the GWIM
GWIM
P1 P2
P3
SIO
V35
HSSI
RUN V35 HSSI
P1 P2 P3
RST
