●Complies with IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3ab ●48 10/100/1000Mbps auto-sensing, auto-negotiation, auto-MDIX switching port ●4 1000Base-X SFP ports as combo ports ●2 optional modules for dual XFP uplink......●Complies with IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3ab ●48 10/100/1000Mbps auto-sensing, auto-negotiation, auto-MDIX switching port ●4 1000Base-X SFP ports as combo ports ●2 optional modules for dual XFP uplinks ●2 optional modules for dual 10G stacking ●Support backpressure flow control at half-duplex, IEEE802.3x flow control at full-duplex ●Up to 16K MAC address entries
