Linksys LGS552-52 Port Gigabit Ethernet Managed Switch with 2 Combo SFP Ports & 02(10GB Uplink SFP+) Ports

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

0 to 50°C (32 to 122°F)

-20 to 70°C (-4 to 158°F)

10 to 90% RH

10 to 90% RH (non-condensing)

IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree

IEEE 802.3ad LACP, up to 4 groups with up to 8 ports per group

Port-based and IEEE 802.1Q tag-based VLANs

VLAN voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels

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

Head-of-line (HOL) blocking prevention

Traffic on multiple ports can be mirrored to another port for analysis with a network analyzer

Broadcast, unknown-unicast, and multicast

Support up to 512 rules for enhanced security and/or advanced QoS policy: allow, deny, or rate limit based on Layer1 to 4 protocol fields at packet header

level with MAC ACL and IP ACL

Embedded remote monitoring (RMON) software agent support for enhanced traffic management, monitoring, and analysis

Telnet (menu-driven), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP

Port-based, IEEE 802.1p priority-based, IPv4/v6 IP DSCP-based

2 combo on ports g49, g50

g01–g25, g26–g50

EEE+, Short Reach + Energy Detect

4 hardware queues

Priority queuing and weighted round robin (WRR)

XG1, XG2