FEATURES

QUALITY OF SERVICE (QOS) TRAFFIC PRIORITIZATION
Numerous QoS features prioritize traffic, ideal for real-time voice and video applications & high bandwidth graphic or video uploads and downloads.

NETWORK EXPANSION FEATURES
Build a mesh of switches easily with features like Spanning Tree Protocol (STP) and Storm Control. They help control planned or inadvertent cable loops so you can expand your network with confidence.

ADVANCED NETWORK SECURITY
Ensure data passes to authorized clients only with Port authentication and MAC-based port security. Advanced DHCP snooping and IP-MAC binding functions assure network integrity and help prevent attacks.

TECHNICAL SPECS

Model Name: LGS308

Network Standards:

• IEEE 802.3

• IEEE 802.3u

• IEEE 802.3ab

• IEEE 802.3z

• IEEE 802.3x

• IEEE 802.3ad

• IEEE 802.3az

• IEEE 802.1d

• IEEE 802.1Q/p

• IEEE 802.1X

Memory: 128MB

LEDs: System (blue), Link/Act (green)

System Power Consumption without PoE+:

• 110V: 7.94W

• 220V: 7.93W

Forwarding Rate: 11.90 Mpps

Switching Capacity: 16 Gbps

Jumbo Frame (FE, GE): 9K

Dimensions (LxWxH): 210 x 104 x 25 mm (8.3 x 4.1 x 1.0 in.)

Weight: 0.528 kg (1.16 lbs)

Power Input: 100-240V, 50-60Hz (0.5A max)

Operating Temperature: 0 to 50°C (32 to 122°F)

Storage Temperature: -40 to 70°C (-40 to 158°F)

Operating Humidity: 10 to 90% RH

Storage Humidity: 10 to 90% RH (non-condensing)

Spanning Tree: IEEE 802.1d Spanning Tree, IEEE 802.1s Multiple Spanning Tree, IEEE 802.1w Rapid Spanning Tree

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

VLAN: Port-based and 802.1q tag-based VLANs, Management VLAN, Guest VLAN support, Dynamic VLAN assignment via Radius server with 802.1x client authentication

Number of VLANs Supported: 128 active VLANs (4,096 range)

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

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 requestors; supports 256 multicast groups

HOL Blocking Prevention: Head-of-line (HOL) blocking prevention

Port Mirroring: Traffic on multiple ports (up to four ports) can be mirrored to another port for analysis with a network analyzer

Security Features:

• 802.1x Radius authentication

• DHCP snooping

• IP-MAC binding

• Port security supports limited dynamic lock and locked MAC address

• Management access control

Storm Control: Broadcast, flooding, and multicast

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

Management Interface: HTTP, HTTPS

Other Management: Telnet (Menu CLI), DHCP client, system log, configuration unload and backup via HTTP or TFTP, PING, dual images, SNTP

SNMP: Version 1, Version 2c

Firmware Upgrade: Web Browser (HTTP/HTTPS), TFTP

QoS – Class of Service: Port-based, 802.1p priority-based, IPv4/v6 IP DSCP-based

Copper FE/GE Ports (RJ45): g1-g8

Green Power Mode: EEE+, Short Reach + Energy Detect

QoS – Priority Levels: 4 hardware queues

QoS – Scheduling: Priority queuing and weighted round robin (WRR)

Total System Ports: 8GE

MAC Addresses: 8K