The ALLIED TELESIS SP series delivers flexible, full-duplex Ethernet connectivity. These hot-swappable fiber and copper interfaces simply plug into the SFP slot on all sfp-compatible devices. Configuration can be optimized to meet a wide variety of distance and service requirements. ALLIED TELESIS SP series Gigabit small Form-Factor Pluggable (SFPs) are supported on all ALLIED TELESIS devices with SFP uplink connections.