OfficeServ 7400 INSTALLATIONTECHNICAL MANUAL PART 3 MAY 20103.423.3.15 GPLIMTThe Gigabit PoE LAN Interface Module TX (GPLIMT) board provides data transmission throughthe intranet. Compared to the PLIM, the GPLIMT board comes with an additional GbEinterface and can provide 12 10/100 Base-T interface ports and 2 1000 Base-TX ports. TheGPLIMT board provides a simple switching hub function. Only one GPLIMT may be installedper cabinet.Major FunctionsThe major functions of the GPLIMT data board are as follows: L2 Ethernet Switching 10/100 Base Full/Half duplex auto-sensing VLAN Networking (802.1q) Packet Priority Control (802.1p) Flow Control (802.3x) Multi-casting (IGMP Snooping) IEEE 802.3af PoE (Power over Ethernet)SpecificationThe specification of the GPLIMT data board is as follows: 12 10/100 Base-T interface port 2 10/100/1000 Base-TX interface port 1 Serial console port (also used as P12)FRONT VIEW OF THE GPLIMTThe front view of the GPLIMT data board is shown in the picture below.Figure 3.43 Front View of the GPLIMT