NuPOE-1SL is a perfect PoE loading test solution with the capability up to 90W per channel,which ideally complies with IEEE 802.3bt and 802.3af/at types as a whole.Advancing from NuPOE-1SL, NuPOE-4SL is composed with four 90W pair sets andeach single pair set can perform individually.
The standard of 802.3bt introduces two innovative PD topologies - Single Signatureand Dual Signature. A “Single Signature PD” shares the same detection signature, classification signature, and maintain power signature between both pair sets, while a “Dual Signature PD” has independent signatures on each pair set.
PD classes 5~8 are also added in 802.3bt in the range of 40W~71W, making total 9 PoE classes in total. It is also selectable for Layer 1 or Layer 2 in PSE to classify the PD which meets this feature as well (by Link Layer Discovery Protocol). In addition, under Single Signature the selection of “Autoclass” intelligently detects connected PD’s maximum power consumption and defines the class relevantly.
Single Signature PD | |
Class | Maximum Power from PSE |
0 | 13W |
1 | 3.84W |
2 | 6.49W |
3 | 13W |
4 | 25.5W |
5 | 40W |
6 | 51W |
7 | 62W |
8 | 71W |
Sourcing from PSE, Xtramus’ NuPOE-1SE or NuPOE-4SL provides two RJ-45ports for each pair set to separate data and power, thus the data can be forwarded to NuStreams platform or others’ to run data test simultaneously.
Deriving from PSE, NuPOE-1SL and its built-in cooling fans are not required to equip with external power to work. As to the model with four channels, NuPOE-4SL, 12V DC external power is required to drive more high-speed cooling fans.
For more information about NuPOE-1SL & NuPOE-4SL please refer to product brief file or contact our sales directly.
