Enterasys Gold Distributed Forwarding Engine 4G4205-72 Hardware Installation Manual page 15

Appendix C: About PoE (Power over Ethernet)
Overview ........................................................................................................................................... C-1
Proprietary PD Detection ............................................................................................................ C-2
Power Interface .......................................................................................................................... C-2
Matrix N5 Backplane 48 Vdc Interface ....................................................................................... C-2
Front Panel 48 Vdc Interface ...................................................................................................... C-2
Front Panel 48 Vdc Interface ...................................................................................................... C-3
PoE Port Status LEDs ................................................................................................................ C-3
Index
Figures
1-1 4G4285-49 DFE-Gold Module......................................................................................................1-4
1-2 4G4205-72 DFE-Gold Module .....................................................................................................1-6
3-1 Examples, Slot Numbers/Module Placement in Matrix E7 Chassis .............................................3-4
3-2 Installing Module into Matrix E7 or Matrix N7 Chassis (E7 shown) ............................................3-10
3-3 Installing Module into Matrix N3 or Matrix N5 Chassis (N3 shown)............................................3-12
3-4 Connecting a Twisted Pair Segment with RJ45 Connector........................................................3-15
3-5 Four-Wire Crossover Cable RJ45 Pinouts, Connections Between Hub Devices .......................3-17
3-6 Four-Wire Straight-Through Cable RJ45 Pinouts, Connections
Between Switches and End User Devices .................................................................................3-17
3-7 Eight-Wire Crossover Cable RJ45 Pinouts, Connections Between Hub Devices ......................3-18
3-8 Eight-Wire Straight-Through Cable RJ45 Pinouts, Connections
Between Switches and End User Devices .................................................................................3-19
3-9 Connecting an IBM PC or Compatible........................................................................................3-21
3-10 Connecting a VT Series Terminal...............................................................................................3-22
3-11 Connecting to a Modem .............................................................................................................3-24
3-12 Matrix DFE Startup Screen Example (N7 Chassis)....................................................................3-27
4-1 LANVIEW LEDs on 4G4285-49....................................................................................................4-2
4-2 LANVIEW LEDs on 4G4205-72....................................................................................................4-3
4-3 OFFLINE/RESET Switch............................................................................................................4-11
B-1 Mode Switch Location (4G4285-49 shown without safety cover)................................................ B-3
B-2 DIMM and DRAM SIMM Locations (4G4285-49 shown without safety cover) ............................ B-4
B-3 Removing the Safety Cover......................................................................................................... B-6
B-4 Removing the Network Expansion Module (NEM) ...................................................................... B-8
B-5 Removing the Existing DRAM SIMM........................................................................................... B-9
B-6 Installing the DRAM SIMM ........................................................................................................ B-10
B-7 Removing the Existing DIMM .................................................................................................... B-11
B-8 Installing the DIMM.................................................................................................................... B-12
B-9 Installing the Network Expansion Module.................................................................................. B-13
B-10 Installing the Safety Cover......................................................................................................... B-15
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