Switch port module

10071 switch port module products are offered for sale by suppliers on Alibaba.com, of which network switches accounts for 31%. A wide variety of switch port module options are available to you, such as poe, vlan support and qos.You can also choose from full-duplex, half-duplex and full-duplex & half-duplex switch port module,As well as from stock, used switch port module,and whether switch port module is ieee802.3af/at, or ieee802.3af.