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DJB; Reviewed:
PV 4/13/06
Solution & Interoperability Test Lab Application Notes
©2006 Avaya Inc. All Rights Reserved.
14 of 18
3448PAppNotes.doc
4.2. Test Results
All Power over Ethernet test cases completed successfully. The Dell PowerConnect™ 3448P
successfully provided inline power to the Avaya IP telephones. Table 1 below lists the 802.3af
class, allocated power, and measured power of the Avaya IP telephones when connected to the
Dell PowerConnect™ 3448P. The measured power listed is for an idle phone. Cable length and
impedance affects power usage, so the measurements listed here may vary based on the cable
used.
Avaya Powered Device 802.3af
Class
Allocated
Power (W)
Measured
Power (W)
(Idle)
Observations
4601 2 6.95 3.1 See Note 1
4602 1 3.8 3.0
4602SW 2 6.95 3.3
4610SW 2 6.95 3.3
4620 3 12.95 7.0
4620SW 3 12.95 5.2
4621SW 2 6.95 5.1
4622SW 2 6.95 5.1
4625SW 3 12.95 8.0
4630 3 12.95 10.7
5601 2 6.95 2.7 See Note 1
5602SW 1 3.8 3.3
5610SW 2 6.95 3.3
Gen-2 4606 0 12.95 5.3
Gen-2 4612 0 12.95 5.1
Gen-2 4624 0 12.95 5.0
AP-8 0 12.95 4.2
Table 1: 802.3af Class, Allocated Power, and Measured Power for Avaya IP Telephones
connected to Dell PowerConnect™ 3448P.
Table 2 below summarizes the 802.3af classes.
Class PSE Output Max. Power (W)
0 12.95
1 3.8
2 6.95
3 12.95
4 Treat as Class 0
Table 2: IEEE 802.3af PSE and Powered-Device Power Classifications.
Note 1: The 4601 and 5601 IP Telephones do not have a speakerphone.