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 Ibs.)
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
