Management features
| Multicast support |
Y |
| Quality of Service (QoS) support |
Y |
Performance
| Noise level |
27 dB |
| Packet buffer memory |
64 MB |
| Flash memory |
8 MB |
Networking
| IGMP snooping |
Y |
| Port mirroring |
Y |
| Broadcast storm control |
Y |
| Auto MDI/MDI-X |
Y |
| Rate limiting |
Y |
| Full duplex |
Y |
| Spanning tree protocol |
Y |
| Head-of-line (HOL) blocking |
Y |
Other features
| Networking features |
Gigabit Ethernet |
| Non-operating relative humidity (non-condensing) |
0 - 90% |
| Input frequency |
47/63 Hz |
Power
| Input voltage |
100 - 240 V |
| Input current |
1 A |
Data transmission
| MAC address table |
8000 entries |
| Store-and-forward |
Y |
| Supported data transfer rates |
10/100/1000 Mbps |
| Switching capacity |
192 Gbit/s |
| Maximum data transfer rate |
192 Gbit/s |
| Number of VLANs |
4024 |
Ports & interfaces
| SFP/SFP+ slots quantity |
4 |
| Basic switching RJ-45 Ethernet ports quantity |
48 |
| Copper ethernet cabling technology |
100BASE-TX, 1000BASE-T, 10BASE-T |
| SFP module slots quantity |
4 |
Protocols
| Management protocols |
SNMP v1/2, RMON gr. 1,2,3,9, CLI (Telnet, console), SSH, Web interface, NTP, TFTP/FTP |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) |
N |
Additionally
| Wireless technologies |
Wired |
OV-2552 - Managed Layer 2, 48 x 10/100/1000M RJ-45 ports, 4 x Gigabit SFP slots
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 forwarding. 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 considered a very competitive Giga Ethernet switching solution for community networking and workgroup networking in enterprise networks.
Application
OvisLink OV-2552 provides Gigabit Ethernet speed at network access, enabling enhanced 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.
- Free software updates.
