Poe Time Range Status - ZyXEL Communications GS3700 Series User Manual

Table 19 Basic Set t ing > PoE Set up
LABEL
Class
PD Priorit y
Power- Up
( St andalone m ode)
Consum ing Power
( m W)
Max Power ( m W)

6.7.1 PoE Time Range Status

Use t his screen t o see whet her PoE is scheduled t o be enabled on a port . Click t he PoE Tim e
Ra n ge St a t u s link in t he Ba sic Se t t ing > PoE St a t us screen. The following screen opens.
Figure 39 Basic Set t ing > PoE Set up > PoE Tim e Range St at us
Chapter 6 Basic Setting
DESCRIPTION
This shows t he power classificat ion of t he PD.
This is a num ber from 0 t o 4, where each value represent s a range of power ( W) and
current ( m A) t hat t he PD requires t o funct ion. The ranges are as follows.
• Class 0 - Default , 0.44 t o 12.94
• Class 1 - Opt ional, 0.44 t o 3.84
• Class 2 - Opt ional, 3.84 t o 6.49
• Class 3 - Opt ional, 6.49 t o 12.95
• Class 4 - Reserved ( PSEs classify as Class 0) in a swit ch t hat support s I EEE 802.3af
only. Opt ional, 12.95 t o 25.50 in a swit ch t hat support s I EEE 802.3at .
When t he t ot al power request ed by t he PDs exceeds t he t ot al PoE power budget on t he
Swit ch, you can set t he PD priorit y t o allow t he Swit ch t o provide power t o port s wit h
higher priorit y first .
• Cr it ica l has t he highest priorit y.
• H igh has t he Swit ch assign power t o t he port aft er all crit ical priorit y port s are
served.
• Low has t he Swit ch assign power t o t he port aft er all crit ical and high priorit y port s
are served.
This field displays t he PoE st andard t he Swit ch uses t o provide power on t his port .
This field displays t he current am ount of power consum ed by t he PD from t he Swit ch
on t his port .
This field displays t he m axim um am ount of power t he PD could use from t he Swit ch on
t his port .
GS3700/XGS3700 Series User's Guide
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