Procurve 2910Al-24G-Poe+ Configuration - HP ProCurve 2520 Planning And Implementation Manual

Planning and Implementation for the 2910al PoE+ Switches
Planning Your PoE Configuration

ProCurve 2910al-24G-PoE+ Configuration

The table in this example configuration contains entries that show the PoE+
power available for the 2910al-24G-PoE+.
Mdl EPS RPS Status of the Back
ProCurve Switch
2910bl-24G-PoE
J9146A
PoE+ *
Spd mode: off = 10 Mbps
Power
2 flash = 100 Mbps
Fault Act
Status
on = 1 Gbps
Locator
PoE FDx
LED
3 flash = 10 Gbps
Mode
Tmp Spd *
Fan PoE
Test Usr
Auxiliary Port
Console
Reset Clear
Figure 7-1. Example of a 2910al-24G-PoE+ Switch
If any of the mini-GBIC ports are used (21-24) the corresponding RJ-45 port
will not be supplied with PoE+ power. Therefore that needs to be taken into
consideration when planning per port PoE+ wattage.
If for example, port 24 is used for a mini-GBIC, then the RJ45-port 24 is
disabled. Therefore the PoE+ power that was being supplied to the RJ45-port
24 is returned to the total available pool of PoE+ power.
7-2
12 ports can receive up to 30
watts of PoE+ power
Source of Watts
Power Available
Internal 382
PoE+ Power
Supply
PoE+ Integrated 10/100/1000Base-T Ports (1 - 24T) — Ports are Auto-MDIX
1 3 5 7 9 11 13
Link Mode Link
Link 2 Mode 4 6 8 10 12 Link 14
# of Ports Powered and
Average watts/Port
12 @ average 30W each for a
total of 360 W
24 @ average 15.4 W each
24 @ average 7.5 W each
24 @ average 4.0 W each
Dual-Personality Ports: 10/100/1000-T (T) or SFP (S)
15 17 19 21 23 21 23
Mode T T Link S Mode S
Mode 16 18 20 22 24 Link 22 Mode 24
T T S S
24 ports can receive up to 15.4
watts of PoE power
Redundant # of Ports
Powered and Average watts/
Port
None