808-39001-PCW is a 1000BASE-T SFP Transceiver, generic for IMC Networks 808-39001. It is guaranteed compatible for all IMC Networks switch and router product lines. This transceiver can be mixed and deployed with IMC Networks OEM transceivers for seamless network performance and interoperability. PC Wholesale offers a LIFETIME advance replacement warranty on all transceivers (compared to 90 days from most OEM manufacturers).