Samsung OfficeServ 7400 Technical Manual page 46

OfficeServ 7400
TECHNICAL MANUAL
GWIM Module
3.3.10
Gigabit WAN Interface Module(GWIM) is a data router module allowing communication
between the WAN and LAN.
The GWIM can go into any universal slot in any OS7400 cabinet.
NOTE: Do NOT install the GWIM into an OS7200 Expansion cabinet. ONE GWIM
can be installed per cabinet. Maximum 3 per system.
Refer to the GWIM Users Manual for further details on GWIM installation and
configuration.
Determine whether or not the GWIM will use the internal OS7400 power supply or the
optional external OfficeServ 7150 PoE PSU. Refer to the OfficeServ 7150 section in this
manual to determine this. Set jumpers J1 and J2 of the GWIM module accordingly.
1) To force the GWIM to get power from the external OfficeServ 7150 PoE unit, you
must connect shunt pins 2 and 3 for each jumper J1 and J2. Shunt pins 1 and 2 are
connected at factory default (this setting causes the PLIM to get power from the
internal OS7400 power supply).
Figure 3.28 Setting GWIM Module Jumpers
3.31
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INSTALLATION
PART 3 JUNE 2006
J1
J2