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− | Would be nice to add an overview table like this one:
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− | The optiPoint IP workpoints can be powered using different methods as listed in the following table:
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− | {| {{DefaultTable}}
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− | ! Workpoint power supply method
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− | ! optiPoint 150
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− | ! optiPoint 400
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− | ! optiPoint 410
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− | ! optiPoint 420
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− | ! optiPoint 600
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− | ! AP1120
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− | |-
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− | | AC/DC Power Supply unit
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− | | Yes
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− | | Yes
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− | | Yes
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− | | Yes
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− | | Yes
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− | | Yes
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− | |-
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− | | Pre-standard IEEE 802.3af mid span PoE injectors
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− | | Yes
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− | | Yes
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− | | Yes
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− | | Yes
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− | | Yes
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− | | No
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− | |-
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− | | IEEE 802.3af mid span (via unused pairs)
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− | | Yes
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− | | No
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− | | Yes
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− | | Yes
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− | | Yes
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− | | No
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− | |-
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− | | IEEE 802.3af end span (via used pairs)
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− | | Yes
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− | | No
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− | | Yes
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− | | Yes
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− | | No
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− | | No
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− | |-
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− | | Cisco Power over LAN (via used pairs)
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− | | Yes
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− | | No
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− | | Yes
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− | | Yes
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− | | Yes
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− | | No
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− | |-
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− | |}
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− | AC/DC Power Supply unit
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− | Each IP workpoint has its specific indoor AC/DC power adapter, that adapter is used to power the IP workpoint and is generally supplied with each IP workpoint as an accessory.
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− | Power over Ethernet (PoE)
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− | As shown in the table above there are four different methods to feed power to IP workpoint.
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− | Not all of these methods are supported on every workpoints (See, as examples, differences between optiPoint 150, optiPoint 400, optiPoint 600 and HiPath AP1120).
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− | * Pre-Standard IEEE 802.3af mid span PoE injectors (known also as power hubs) using spare pairs wires of Ethernet cabling infrastructure.
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− | * IEEE 802.3af Standard mid span (using spare pair wires) as provided by the current and pre-Standard power hubs
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− | * IEEE 802.3af Standard end span (using used pair wires) as provided by all data vendors from their Ethernet switches (including Cisco)
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− | * CISCO pre-standard (using used pair wires) inline power as installed in many older Ethernet switches.
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− | Power over Ethernet mid span (PoE injector) is connected in cascade to exisintg Ethernet Switch or Hub.
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− | As such, it is a scalable solution for ''upgrading'' a network to support Power over Ethernet (PoE).
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