Instruction
Manual
Layer 2 Switching Hub
Model No. PN25041/PN25048
PN25101/PN25108
PN25121/PN25128
Thank you for purchasing our product.
This manual provides important information about safe and proper operations
of this Switching Hub.
Please read 「Important Safety Instructions」 on pages 3 to 5 before use.
For target model names and numbers, refer to the next page.
Under all circumstances, customer disassembling of this Switching Hub voids the
warranty.