OvisLink OV-2552 Fascicule

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advanced Manageable l2 gIgabIT eTherneT SwITch
OV-2552
48 x 10/100/1000M rJ-45 ports 
4 x gigabit SFP slots  
1 console port 
network manageable 
Hi-performance, Network Manageable Fast Ethernet Switch
Proudly  presented  by  Ovislink  Ov-2552  is  an  enhanced  l2  switch, 
which  is  capable  of  high  performance  and  gigabit  speed  packet  forwar-
ding.  This  switch  has  48  10/100/1000M  TX  plus  4  gSFP  slots.  due  to 
its  high  performance  and  low  cost,  Ovislink  Ov-2552  switch  is  consi-
dered  a  very  competitive  giga  ethernet  switching  solution  for  commu-
nity  networking  and  workgroup  networking  in  enterprise  networks
Application
 
Ovislink Ov-2552 provides gigabit ethernet speed at network access, enabling enhan-
ced lan services for middle-level and large enterprise.
The Ovislink Ov-2552 also provides:
 
• Intelligent features at the network edge, such as access control lists (ACLs) and  
   enhanced security.
 
• Full Gigabit Ethernet access using both TX and SFP ports.
 
• Network control and bandwidth optimization using QoS, granular rate limiting, ACLs,  
   and IgMP and dhcP Snooping.
 
• Network security through a wide range of authentication methods, and Network  
   access control based on users, ports, and Mac addresses.
 
• Extended manageability using CLI.
 
• Lifetime warranty.
 
• Free software updates.
Features:
 - VLAN: 
   • Port-based VLAN
   • 802.1Q tagged VLAN
   • GVRP (GARP VLAN Registration Protocol) to  
      help management and deploy of vlans
   • Port isolation per VLAN   
   • Up to 4024 VLAN
 - Spanning tree 
 
   • 802.1D Spanning tree
   • 802.1w Rapid Spanning tree 
   • 802.1s Multiple Spanning  tree 
 - Scalability 
 
   • LACP and static Port trunking. Up to 6 groups  
      with up to 8 ports per group 
   • LLDP (Link Layer Discovery Protocol) 
   • RPS support 
 
 - Control   
   • Traffic control using back pressure at half-  
      duplex and 802.3x at full-duplex
   • Port rate limit. 8M step size at 1000M ports  
   • Storm control. Stop sending at threshold to  
      prevent unicast/multicast/broadcast storms
   • IGMP Snooping for multicast traffic control
 
 - QoS 
 
   •  HOL (Head Of Line) blocking prevention
   • 802.1p tagging (8 priorities)
   • 4 dispatching queues per port
   • FCFS (First Come First Serve) policy 
   • Strict priority scheduling algorithm
   • WRR (Weighted Round Robin) algorithm 
   • DSCP (Differentiated Services Code Point)       
      tagging   
   
 - Security   
   • 802.1x port-based authentication
   • Remote authentication through RADIUS
   • Port Security
   • MAC, VLAN and IP ACL for incoming traffic  
      per port
   • DHCP Snooping
   • IP Source Guard
 
- Management 
 
  • SNMP v1/2 
  • RMON groups 1,2,3,9
  • CLI (Telnet, console)
  • SSH
  • Web interface
  • NTP (Network Time Protocol) to provide an    
     accurate and consistent timestamp to all       
     intranet switches.
  • Port mirroring based on traffic flow  
     (ingress/egress)
  • Software and configuration upload/download  
     via TFTP/FTP
SWIT
CHES L2
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