Isonas OCZRC-04M, Как установить

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How to Install the ISONAS PureIP Reader-controller
Some network PoE equipment will budget and allocate it’s distribution of PoE power based upon the
maximum power usage of the each attached device’s classification. If your network equipment
uses this power provisioning technique, then you should budget 15.4 watts for each Pure IP
Reader-Controller. Such network PoE Equipment may allow you to manually configure the amount
of power that should be allocated to each device. Configuring the PoE equipment for an allocation
of 3.0 watts or 11.0 watts per connection would be appropriate. When powering from POE or
POE+, in order for the system to be UL294 V6 compliant, the Power Sourcing Equipment (PSE)
injector or end point must be compliant to UL294 or UL294B standards.
Using PoE over longer cable distances:
The ISONAS RC04 can be powered via PoE on cable runs up to 100 meters long (the
standard Ethernet cable limit).
For RC04 locations that have longer cable runs (> 50 meters), extra care should be given to
the planning and installation of the network cabling. The PoE power delivery system will
running at about 80% of the allowable capacity, when powering a 600mA lock over a 100
meter cable run.
For these long cable run installations, here are some items to focus on:
 Cabling:
 Use high-quality Ethernet cabling (Cat 5e or Cat6). Please note that the power loss
over a Cat 6 cable is about 30% less than the power loss on a Cat5e cable
 Cable Length. The 100 meter limit needs to include any patch cords and patch
panels.
 Follow IEEE/TIA installation best practices, including:
o
Cabling is properly terminated and tested.
o
The cabling loop resistance must be less than 20 ohms.
 PoE Source
 The PoE Source (PoE Network switch or PoE Injector) meets the IEEE 802.3af
standard.
 The PoE Source is properly sized to supply 15.4 watts/port. (Cabling power loses can
be up to 2.5 watts/cable)