AddOn Linksys MGBBX1 Compatible TAA Compliant 1000Base-BX SFP Transceiver (SMF, 1310nmTx-1490nmRx, 20km, LC, DOM) 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Up to 2133 MHz speed

Up to 2133 MHz speed with CL15 latency for smooth computer performance

The C6ASPAT4BK is backed by StarTech

4GHz band(300Mbps) and 5GHz band(867Mbps) for more stable wireless experience

com SFP Cables

AddOn Linksys MGBBX1 Compatible TAA Compliant 1000Base-BX SFP Transceiver (SMF, 1310nmTx-1490nmRx, 20km, LC, DOM) 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Up to 2133 MHz speedAddOn's industry standard SFP is a hot swappable input output device that plugs into a Gigabit Ethernet slot, linking the port with the fiber optic network. AddOn's transceivers (GBIC, SFP, XFP and XENPAK) are 100% compliant for all of our networking product lines. AddOn transceivers are factory loaded with OEM specific configuration data required for networking compliance. These transceivers initialize and perform identically to the OEM transceivers