Specifications

Table of Contents
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NXA-ENET8POE Gigabit PoE Ethernet Switch
Table of Contents
NXA-ENET8POE Gigabit PoE Ethernet Switch ...................................................1
Overview .................................................................................................................. 1
Common Application ................................................................................................ 1
Features .......................................................................................................................... 1
NXA-ENET8POE Architecture................................................................................... 3
Power-over-Ethernet Capability................................................................................ 3
10/100/1000BASE-T Ports ........................................................................................ 4
SFP Slot .................................................................................................................... 4
Port and Power Status LEDs ..................................................................................... 4
Power Supply Socket ................................................................................................ 4
Network Planning ...............................................................................................5
Introduction To Switching......................................................................................... 5
Application Examples ............................................................................................... 5
Supplying PoE ................................................................................................................. 5
Collapsed Backbone........................................................................................................ 5
Meeting Room ................................................................................................................ 6
Making VLAN Connections.............................................................................................. 6
Application Notes..................................................................................................... 7
Installing the NXA-ENET8POE .................................................................................. 8
Selecting a Site ............................................................................................................... 8
Ethernet Cabling ............................................................................................................. 8
Installing an Optional SFP Transceiver ............................................................................ 8
Connecting to a Power Source........................................................................................ 9
Making Network Connections ................................................................................ 10
Connecting Network Devices........................................................................................ 10
Twisted-Pair Devices ..................................................................................................... 10
Power-over-Ethernet Connections ................................................................................ 10
Cabling Guidelines ........................................................................................................ 10
Connecting to PCs, Servers, Hubs and Switches ........................................................... 10
Network Wiring Connections ........................................................................................ 10
Fiber Optic SFP Devices................................................................................................ 11
Connectivity Rules .................................................................................................. 12
1000BASE-T Cable Requirements ................................................................................. 12
1000 Mbps Gigabit Ethernet Collision Domain ............................................................. 12
100 Mbps Fast Ethernet Collision Domain .................................................................... 12
10 Mbps Ethernet Collision Domain.............................................................................. 12
Cable Labeling and Connection Records ................................................................ 13