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Appendix A: Technical Specifications
54
PoE Specifications
Note
For an explanation of these PoE specifications, see “Power Over
Ethernet” on page 25.
Safety and Electromagnetic Emissions Certifications
Table 10. PoE Specifications
Ports Ports 1, 2, 3, 4
Port Priority: Port 1 (Highest) and Port 4 (Lowest)
Standard Supports both IEEE 802.3at and IEEE 802.3af
Mode Alternate A
Max Power Limit per port 30W
Max Power Limit 75W
PoE Guard Band 70W to 75 W
Table 11. Safety and Electromagnetic Emissions Certifications
RFI Emissions
FCC Part 15 Class A
ISPR 22 Class A,
EN55022:2006/A:2007 Class A
Immunity EN55024
Electrical Safety EN60950 (TUV) T-Mark, UL 60950
(
C
UL
US
), C-TICK, CE
Environmental Compliance
EU-RoHS compliant
WEEE
China RoHS compliant
Quality and Reliability
(MTBF)
800,000 Hours