DCN DCS-4500-50T Gigabits Access Switch 610202G4500-50T 用户手册

Digital China Networks Ltd. 

Digital Technology Plaza, NO.9 Shangdi 9

th

 Street, Haidian District, Beijing, China 

Tel: (010) 82707033    Fax: (010) 82705112 

                                                                 

 

 

 

 

 

 

 

 

 

DCS-4500 Series switch is Gigabits intelligent security access switch for enterprise and MAN 

networks. It supports comprehensive QoS, enhanced VLAN functions (Vlan VPN、Voice Vlan、
StackingVlan), classified bandwidth control, multi link aggregation, intelligent security control, which 
fulfill the network requirements for Gigabits to desktop, storage areas network links, server group access, 
MAN high speed security access, and so on. 

¾  Flexible Gigabits ports Combination 

DCS-4500-26T has 4 Combo (SPF or RJ-45) Gigabits ports, and 22 fixed 10/100/1000M ports 

DCS-4500-50T has 4 Combo (SPF or RJ-45) Gigabits ports, and 46 fixed 10/100/1000M ports 

¾  High adaptability Vlan Features 

DCS-4500 series support 802.1q and port based VLAN, as well as MAC based VLAN. When user 
move from one port to another, system still can identify it as the same user by the same MAC and 
then remain the same VLAN for user. 

DCS4500 series has unique Stacking Vlan technology, supporting up to 16 million VLAN, thus can 
provide one VLAN to each user. The advantages are: most small broadcast domain, with high 
efficiency; separate data between users on L2 with high security; unique VLAN for each user to 
identify the user; and VLAN for each user improves the management and operation level. 

DCS-4500 series Vlan VPN（QinQ）technique provide low cost, easy operation, manageable L2 
VPN function. 

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