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VOOHU WHSM24P01N0 can replace Pulse Electronics HX7028NL. See the evaluation reports below for details.
| Manufacturer | Part Number | Relationship | Evaluation |
|---|---|---|---|
| Pulse Electronics | HX7028NL | Replacement | HX7028NL evaluation report |
Based on VOOHU replacement evaluations. Check both datasheets and validate with samples before switching.
The WHSM24P01N0 suits industrial 10G data ports where the component temperature may fall anywhere between -40 °C and +85 °C.Typical uses are industrial switches, 10G uplinks inside outdoor enclosures and wide-temperature edge equipment. The WHSM24P01N0 is a single-port, non-PoE transformer, so the port has to be powered locally.
Note that -40 °C is the component's lower operating limit, not a demonstrated cold-start capability for the finished product – low-temperature power-up still has to be measured with the target PHY and cable. Other options are in the10G BASE-T range.
The WHSM24P01N0 ships as MSL 1, with a floor life of 0.5 year after opening at 30 °C or below and 60% RH, so no pre-bake is needed at normal line throughput.Set the reflow profile from the window the datasheet gives: above liquidus, 217 °C is held for 60 to 150 s.
The peak is 250 °C ±3 °C, with 20 to 40 s spent within 5 °C of it. Confirm any profile outside that window with us before running production of the WHSM24P01N0.
Decide on component operating temperature: take the WHSM24P01N0 for -40 °C to +85 °C, or theWHSM24P01Gwhere 0 °C to +70 °C is enough.Neither supports PoE and the electrical block is the same on both – same OCL, DCR, segmented insertion and return loss, crosstalk and common-mode rejection.
Storage differs: the WHSM24P01N0 is stored from -40 °C to +85 °C and the other part from -20 °C to +125 °C. Switching between them does not change the electrical design.