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Productos › Advanced Managed Switches › Layer 3 Switches

48 Gigabit PoE ports
4 GSFP Ports
1 Console port
Manageable L3

Hi-performance, Network Manageable Fast Ethernet Switch
OvisLink OV-3552/OV-3552PoE is a standard L3 congestion-less Gigabit switch
series, which are capable of multilayer switching and wire-speed route forwarding.
Its high-performance ASIC enables you to employ a suitable number of
interfaces and to configure various networks with great flexibility, all based on
their individual requirements. It supports multiple access authentication models
that can be flexibly configured, making it especially ideal for community
access networks. OvisLink OV-3552/OV-3552PoE provides full Gigabit Ethernet
connectivity, allowing high performance for advanced networks. Due to this
high performance and low cost, OvisLink OV-3552/OV-3552PoE is considered a
very competitive Gigabit Ethernet switching solution for enterprise networks.

OvisLink OV-3552/OV-3552PoE is an enterprise-class switch providing Gigabit Ethernet
configurations. OvisLink OV-3552/OV-3552PoE is an ideal aggregation level switch
for middle and large enterprise LAN environments, enabling the deployment of new
applications such as IP telephony, video surveillance, building management systems
and providing capacity to handle large amounts of traffic. Customers can deploy network
intelligent services such as quality of service (QoS), rate limiting, access control lists
(ACL s), NAC and high-performance IP routing while keeping the simplicity of traditional
LAN switching with high performance.

The OvisLink OV-3552/OV-3552PoE Series provides:
• Intelligent features at the network edge, such as sophisticated access control lists
(ACL s) and enhanced security.
• Full Gigabit Ethernet connectivity.
• High density port configuration.
• Combo Gigabit Ethernet ports flexibility, allowing use of either a copper or a fiber
uplink. The combo port has one 10/100/1000 Ethernet port and one Small Form-Factor
Pluggable (SFP)-based Gigabit Ethernet port, with one port active at a time (using
expansion modules)
• Network control and bandwidth optimization using QoS, granular rate limiting, ACLs
(L2-L4), and IGMP 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.
• Manageable through cluster technology allowing management using only one IP
• Dynamic unicast IP routing, including the most popular and standard protocols such as
RIPv1/2, OSPF, BGP and a Cisco EIGRP compatible (BEIGRP)
• IP services such as DHCP, Proxy ARP and NAT
• Reliability using Virtual Router Redundancy Protocol (VRRP)
• Automatic recognition for straight-through or cross-over cables.
• Lifetime warranty.
• Free software updates.


• Port-based VLAN
• 802.1Q tagged VLAN
• GVRP (GARP VLAN Registration Protocol) to help management and deploy of VLANs
• Port isolation per VLAN
• Super VLAN
• Up to 4024 active VLAN

- Spanning tree
• 802.1D Spanning tree
• 802.1w Rapid Spanning tree
• 802.1s Multiple Spanning Tree
• Ether-ring protection

- Scalability
• LACP and static Port trunking. Up to 32 groups
with up to 8 ports per group
• LLDP (Link Layer Discovery Protocol)
• Clustering. Manageability through a single IP
address. Up to 32 switches per cluster
• RPS support

- Control
• Traffic control using back pressure at halfduplex
and 802.3x at full-duplex
• Port rate limit. 8M step size
• 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)

- IP Routing
• Static routing
• Express forwarding
• RIP v1/2
• OSPF v2
• BGP v4
• IP-based routing policies

- IP Services
• DHCP (Server, client, relay)
• Proxy ARP
• Static and dynamic NAT/PAT

- Security
• 802.1x port-based authentication
• Remote authentication through RADIUS
• Port Security
• Port-MAC binding
• Web authentication
• DHCP Snooping
• IP Source Guard
• DoS Prevention

- Management
• SNMP v1/2
• RMON groups 1,2,3,9
• CLI (Telnet, console)
• Web interface
• NTP (Network Time Protocol) to provide an
accurate and consistent timestamp to all
intranet switches.
• Port mirroring based on traffic flow
• Software and configuration upload/download



• Ports:
- 48 Gigabit PoE Ports
- 4 GSFP Ports
- 1 Console port
• Switch fabric: 160 Gbps
• L3 forwarding rate: 78 Mpps, all wire-speed and filtering
• Forward rate: All wire-speed forwarding and filtering
• Switching mode: Store and forward
• MAC address table size: 8 K
• Routing table size: 512 K
• Queuing buffer: 64 MB
• FLASH: 8 MB (up to 16 MB)
• SDRAM: 128 MB (up to 512 MB)
• Dimensions: (L – W - H) 442 - 280 - 44 mm
• Weight: 5,4 Kg
• Power consumption: 120 W
• Power input: AC 100~240 V, 47 ~ 63 Hz, 1A/230V
• LED indicators: Power, system, link, activity
• Temperature: Operating: 0 ~ 50°C, non-operating: -40 ~ 70°C
• Humidity: 0 ~ 90% (no condensing)
• Acoustic noise: 27dB
• Mean Time Between Failure (MTBF): 178189,1 hours
• Supported standards:
- IE 802.1D Spanning Tree Protocol
- IEEE 802.1p CoS Prioritization
- IE 802.1Q VLAN
- IE 802.1s
- IE 802.1w
- IEEE 802.1x
- IE 802.3af
- IE 802.3ad
- IE 802.3AB
- IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and
1000BASE-T ports
- IEEE 802.3 10BASE-T specification
- IEEE 802.3u 100BASE-TX specification
- IEEE 802.3ab 1000BASE-T specification
- IEEE 802.3z 1000BASE-X specification
- 100BASE-FX (SFP)
- 100BASE-LX (SFP)
- 1000BASE-SX (SFP)
- 1000BASE-LX/LH (SFP)
- 1000BASE-ZX (SFP)
- RMON I and II standards
- SNMPv1, SNMPv2

Ordering information


All-Giga-port Ethernet switch. 48 4 ports (1
CONSOLE port, 48 GE TX, 4 GSFP ports)


All-Giga-port Ethernet switch. 48 4 ports
(1 CONSOLE port, 48 GE TX, 4 GSFP ports)
(PoE support)