Benefits of 2.5G Base-T Pulse Transformer:
- 1. Fully RoHS and Halogen Free
- 2. For commercial/industrial 2.5G switches
- 3. Supports 4 pairs of Power over Ethernet (PoE) up to 90W
- 4. Meets or exceeds IEEE802.3bz/at/bt
- Backward compatible with Gigabit PHY
- 5. Commercial and industrial temperatures available
- 6. A reliable SMD package supports 245°C pk reflow soldering
- 7. All components are packed in tape and reel
HB4018HLT Ethernet Transformer Materials:
♦ Heade---Black Thermoset Plastic
♦ Header Material flammability rating---UL 94V-0
♦ Lead Frame---Cooper Alloy
♦ Underplate / Overplate---Tin electro-deposited over Nickel
♦ Finish---Matte finish Tin solder
Electrical Specification @25°C:
| Part Number | HB4018HLT Ethernet Transformer |
| Media side inductance | 180uH MIN (@100KHz, 0.1Ve) |
| Insertion Loss | -1.0dB MAX @ 1-100MHz
-1.5dB MAX @ 125MHz |
| Return Loss | -16dB MIN @ 1-40MHz -(16-10 log10(f/40))dB MIN @ 40<f≤100MHz |
| PoE | 600mA Current Per Pair |
| Operating Temperature | 0 to +70°C |
| Isolation | 1500Vrms Pri: Sec |
| Note | DUAL/60W PoE+ |
LINK-PP Driving Sustainable Connectivity:
LINK-PP undertakes sustainable connectivity and social responsibility through energy-efficient practices and green technology innovation. We integrate sustainable development into our company culture and production operations. Use science-based data to minimize negative impacts at every stage from raw material selection and design to manufacturing processes and finished products. Our commitment to sustainability works toward a greener, more connected future.
1. Improve production efficiency: Encouraging green innovation, expanding R&D investment, and regularly maintaining and optimizing production equipment benefit the environment.
2. In terms of the selection of raw materials, we look for other more renewable or recycled casing, welding, indicator light materials, etc. without affecting product performance.
3. Waste treatment strategy: First reduce waste generation from the source of design and production processes, and then recycle and reuse scraps to reduce environmental harm.
4. Consider Product Life Cycle: Designing products for durability can greatly help reduce waste and promote a circular economy.
HB4018HLT Schematics:
