LAN Transformer/Filter Module HS501X Series for LAN and PoE Drivers

The HS501X series ISDN S-interface magnetic module is designed for telecommunications and network communication applications, providing network filtering and isolation transformer functions. The product complies with the IEEE802.3 standard, with isolation voltage of 1.5-3KVrms, meeting EN41003/EN60950 reinforced insulation requirements, and is matched with mainstream transceiver ICs. Both SMD and DIP package options are available. It is widely used in T1/E1/CEPT/ISDN-PRI line interfaces, ADSL/VDSL interfaces, and various network communication equipment.

• Complies with IEEE802.3 standard

• Isolation voltage – 1.5-3KVrms

• Package type – SMD / DIP

• Meets EN41003/EN60950 reinforced insulation

• Matches mainstream transceiver ICs

• Operating temperature – 0-70°C

• Storage temperature – -25-125°C

• Suitable for T1/E1/CEPT/ISDN-PRI and ADSL/VDSL interfaces

• T1/E1/CEPT/ISDN-PRI line interfaces

• ADSL/VDSL interfaces

• ISDN-U/S interfaces

• 10/100 Base networks

• 1000 Base-TX networks

• PoE (Power over Ethernet) drivers

• VoIP phone systems

• General network communication equipment

Q: Which transceiver ICs is this product compatible with?

A: This series is optimised for compatibility with mainstream transceiver ICs (including brands such as PMC-Sierra, Infineon, ADI, and TI), ensuring system-level compatibility and signal integrity.

Q: How to choose between SMD and DIP packages?

A: SMD package is suitable for automated SMT production lines, ideal for high-volume production and high-density PCB designs. DIP package is suitable for wave soldering, allowing easy manual soldering and prototyping. Please choose based on your production process.

Q: How to apply for samples? What is the lead time?

A: You can submit a sample application through our website or email. Please provide your company information and target model (including package type and isolation level requirements). Samples are free of charge and will be shipped within 3-5 working days. Mass order lead time is generally 2-8 weeks.