METHOD AND DEVICE FOR MULTIPLEXING, METHOD AND DEVICE FOR MULTIPLE SEPARATION, AND ACCESS NETWORK SYSTEM

摘要

PROBLEM TO BE SOLVED: To simplify an access network system. SOLUTION: Multiplexing or multiple-separating of a subscriber multiplexing/ multiple-separating device 4n, where a plurality of subscriber devices 2 nm are housed, is performed based on the MAC access in the packet which is housed in a received the Ethernet (R)/IEEE802.3 frame signal. Switching of the packet of the Ethernet (R)/IEEE802.3 frame received at an access gateway 61, is performed, based on the MAC access in the packet. A control packet is transferred between the access gateway 61 and a subscriber device 4 nm, for PPP process.