Allied Telesis AT-X510-28GTX, AT-X510-52GTX, AT-X510-52GPX, AT-X510-28GSX Cable Requirements, Port

Chapter 1: Overview

Cable Requirements

Table 2. IEEE Powered Device Classes

	Maximum Power
Class	Output from a Switch	PD Power Range
	Port
0	15.4W	0.44W to 12.95W
1	4.0W	0.44W to 3.84W
2	7.0W	3.84W to 6.49W
3	15.4W	6.49W to 12.95W
4	30.0W	12.95W to 25.5W

The cable requirements for ports operating at 10 or 100Mbps are given in Table 3.

Table 3. Twisted Pair Cable Requirements for the 10/100/1000Base-T Ports at 10 or 100Mbps

		10Mbps			100Mbps
Cable Type
	Non-	PoE	PoE+	Non-	PoE	PoE+
	PoE			PoE
Standard TIA/EIA 568-B-	Yes	Yes	No	Yes	Yes	No
compliant Category 3 shielded
or unshielded cabling with 100
ohm impedance and a
frequency of 16 MHz.
Standard TIA/EIA 568-A-	Yes	Yes	No	Yes	Yes	No
compliant Category 5 shielded
or unshielded cabling with 100
ohm impedance and a
frequency of 100 MHz.
Standard TIA/EIA 568-B-	Yes	Yes	Yes	Yes	Yes	Yes
compliant Enhanced Category
5 (Cat 5e) shielded or
unshielded cabling with 100
ohm impedance and a
frequency of 100 MHz.
Standard TIA/EIA 568-B-	Yes	Yes	Yes	Yes	Yes	Yes
compliant Category 6 or 6a
shielded cabling.

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