3com 3COMBASELINE SWITCH 2816-SFP PLUS (16X 10-100-1000 4X FIBER UNMAN RM), Song công hoàn toàn (Full duplex)
3com 3COMBASELINE SWITCH 2816-SFP PLUS (16X 10-100-1000 4X FIBER UNMAN RM). Song công hoàn toàn (Full duplex)