| PartNumber | HU4103NL | HU4102NL | HU4102NLT |
| Description | Ethernet ICs MDL,SIN, dual 2.5G PoE,1:1,SMT | Ethernet ICs MDL,SIN, dual 2.5G 1:1,SMT | MDL,SIN, DUAL 2.5G,1:1,SMT |
| Manufacturer | Pulse | Pulse | - |
| Product Category | Ethernet ICs | Ethernet ICs | - |
| RoHS | Y | Y | - |
| Product | Ethernet Controllers | Ethernet Controllers | - |
| Number of Transceivers | 2 Transceiver | 2 Transceiver | - |
| Data Rate | 2.5 Gb/s | 2.5 Gb/s | - |
| Interface Type | - | - | - |
| Operating Supply Voltage | - | - | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Packaging | Tube | Tube | - |
| Brand | Pulse Electronics | Pulse Electronics | - |
| Product Type | Ethernet ICs | Ethernet ICs | - |
| Standard | 2.5GBASE-T | 2.5GBASE-T | - |
| Factory Pack Quantity | 15 | 15 | - |
| Subcategory | Communication & Networking ICs | Communication & Networking ICs | - |
| Package / Case | - | - | - |