All stock codes associated to this product
LGS552AU, LGS552-AU, 745883635290
Linksys LGS552 52-Port Managed Business Gigabit Switch
SKU LGS552
At a Glance
52-port switch featuring Gigabit speed, enhanced security, and advanced traffic management.
- Two combo mini-GBIC (SFP) ports
- Two 10-Gigabit uplink Ethernet SFP+ ports
- Layer 3 static routing
- IPv6 Support
- Advanced QoS
- Advanced Security
- Meets EEE (Energy Efficient Ethernet) 802.3az standard
Features
Advanced Network Management Capabilities
Advanced features include Layer 2 Switching and Layer 3 Static Routing between different VLAN communications without any performance degradation for a more efficient network. Linksys 500 Series Switches manage internal routing with your router and dedicate fixed paths to external traffic and security.
Advanced Traffic-Handling Intelligence
Layer 2 MAC and Layer 3 IP Flow-based Policies and Rate Limiting Control prioritize traffic, offering an ideal solution to manage and control real-time, high bandwidth, voice and video traffic without slowing down your other business applications.
Advanced Network Security Features
Extensive Access Control Lists (ACLs) control and block portions of the network from unauthorized users and external network attacks, while DHCP Snooping, IP and MAC-Port Binding functions help ensure network integrity. IEEE 802.1X Port Security strictly limits access to specific segments of your network, and Port Authentication and MAC-based Port Security require clients to authenticate themselves before any data passes.
Fiber-Optic Network Expansion Support
Additional Gigabit SFP+ Fiber-Optic port expansions provide a powerful combination of business scalability for any server farm and data center environment, and enhance high bandwidth demands while providing redundancy for fast and easy network growth. Mini Gigabit Interface Converter (mini-GIBC) expansion ports offer the option to add fiber-optic or Gigabit Ethernet uplink connectivity to these managed switches.
Optimal Energy-Efficient Ethernet Support
Reduce energy consumption by monitoring the amount of traffic and states of any inactive ports without compromising performance. Linksys 500 Series Switches are specifically designed to optimize power and efficiency and support the Energy-Efficient Ethernet (IEEE 802.3az) Standards.
Technical Specs
Security Features:
- Memory:
128 MB
- Green Power Mode:
EEE+, Short Reach + Energy Detect
- Forwarding Rate:
104.16 Mbps
- Switching Capacity:
140 Gbps
- MAC Address Table Size:
16K
- Jumbo Frame (FE, GE):
9K
- VLAN:
Port-based and IEEE 802.1Q tag-based VLANs
- HOL Blocking Prevention:
Head-of-line (HOL) blocking prevention
- Port Mirroring:
Traffic on multiple ports can be mirrored to another port for analysis with a network analyzer
- RMON:
Embedded remote monitoring (RMON) software agent support for enhanced traffic management, monitoring, and analysis
- Other Management:
Telnet (menu-driven), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP
- Link Aggregation:
IEEE 802.3ad LACP, up to 4 groups with up to 8 ports per group
- Storm Control:
Broadcast, unknown-unicast, and multicast
- Spanning Tree:
IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree
- IGMP Snooping:
IGMP (v1/v2/v3) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requesters; supports 256 multicast groups
- QoS - Priority Levels:
4 hardware queues
- QoS - Scheduling:
Priority queuing and weighted round robin (WRR)
- QoS - Class of Service:
Port-based, IEEE 802.1p priority-based, IPv4/v6 IP DSCP-based
- Auto Voice VLAN:
VLAN voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels
Networking
