Samsung OfficeServ 7400 Technical Manual page 52

OfficeServ 7400
TECHNICAL MANUAL
Figure 3.37 GWIM/GWIMT SIO Connector, RJ45 Pin Assignment
3.3.13 PLIM/PLIM2 (PoE LAN INTERFACE MODULE)
The PLIM sends/receives data from the internal LAN, and provides an interface of 10/100
Base-T. It functions as a Layer 2 LAN switch. The PLIM supports Power over Ethernet (IEEE
802.3af). This means that it can provide power to any IEEE 802.3af compliant device that is
connected to any of its Ethernet ports. All Samsung ITP/SMT-i phones and SMT-R2000 Dual-
Band APs can receive power when connected to the PLIM. When connected to the PLIM
Ethernet port, these devices no longer need the AC power adapter.
The PLIM2 board has the same functions has the PLIM but must have software version 4.X
software to recognize the board.
The PLIM can be installed in any universal slot of any cabinet. Add as many PLIMs as needed.
The PLIM is an unmanaged switch, so it simply functions as a simple data switch (10/100 Base-
T).
3.36
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INSTALLATION
PART 3 MAY 2010