1. Support 2 port 10/ 100/1000M auto-detect Half/Full duples RJ45 ports and 2 fiber port. 2.Aavialble FTTH solutions •Support 2 port 10/100/1000Mbps RJ45 ports and 2 port 1000Mbps SFP Slots•Supports standards, IEEE 802.3z/AB 10/1001000Base-T and 1000Base-SX/LX/ZX•Supports flow control and broadcast storm protection. Supports Store-and-Forward working mode,•Supports full duplex 10/100/1000M ...