Allied Telesis AT-x510-28GPX User Manual
Chapter 1: Overview
26
Cable
Requirements
The cable requirements for ports operating at 10 or 100Mbps are given in
Table 3.
Table 3.
Table 2. IEEE Powered Device Classes
Class
Maximum Power
Output from a Switch
Port
PD Power Range
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
Table 3. Twisted Pair Cable Requirements for the 10/100/1000Base-T Ports at 10 or 100Mbps
Cable Type
10Mbps
100Mbps
Non-
PoE
PoE
PoE+
Non-
PoE
PoE
PoE+
Standard TIA/EIA 568-B-
compliant Category 3 shielded
or unshielded cabling with 100
ohm impedance and a
frequency of 16 MHz.
compliant Category 3 shielded
or unshielded cabling with 100
ohm impedance and a
frequency of 16 MHz.
Yes
Yes
No
Yes
Yes
No
Standard TIA/EIA 568-A-
compliant Category 5 shielded
or unshielded cabling with 100
ohm impedance and a
frequency of 100 MHz.
compliant Category 5 shielded
or unshielded cabling with 100
ohm impedance and a
frequency of 100 MHz.
Yes
Yes
No
Yes
Yes
No
Standard TIA/EIA 568-B-
compliant Enhanced Category
5 (Cat 5e) shielded or
unshielded cabling with 100
ohm impedance and a
frequency of 100 MHz.
compliant Enhanced Category
5 (Cat 5e) shielded or
unshielded cabling with 100
ohm impedance and a
frequency of 100 MHz.
Yes
Yes
Yes
Yes
Yes
Yes
Standard TIA/EIA 568-B-
compliant Category 6 or 6a
shielded cabling.
compliant Category 6 or 6a
shielded cabling.
Yes
Yes
Yes
Yes
Yes
Yes