Xtramus NuPOE-M16EL V1.1 - Manual (Page 9)

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Website: www.Xtramus.co
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XTRAMUS
2.2 Modules
2.2.1 XL-T451 Module
XL-T451 is a module specially designed for the NuPOE-M16EL chassis, acting as a PD (powered device)
in the test. One NuPOE-M16EL chassis can contain 16 XL-T451 modules at most, from Slot2 to Slot17,
which are supposed to simulate 16 PDs.
The main functions of XL-T451 module are described as follows:
 PoE test: this is the basic function of XL-T451. In this case, XL-T451 acts like a PD, which loads power
from the PSE (DUT). The test result will be analyzed and displayed by the accompany software, namely
APMPT-4 currently.
 Bypass: Usually, the test solution is to conduct the PoE test and the traffic tests together, such as the
layer2 or layer3 tests. When switching to the traffic tests, XL-T451 will directly forward the data to the
downstream device, usually a packet generator.
 Power supply mode indicator： when the test system is connected properly and powered on， XL-T451 will
check the type of the PSE and indicate it by the af/at LEDs on the top of its front panel.