FEATURES

QUALITY OF SERVICE (QOS) TRAFFIC PRIORITIZATION
Equipped with multiple QoS features that intelligently prioritize traffic, this switch is ideal for real-time voice and video applications as well as high-bandwidth graphic or video uploads and downloads.

INTEGRATED POWER OVER ETHERNET PLUS (POE+)
Simplify and reduce installation costs by eliminating the need for additional power cables and nearby outlets. This switch supports PoE+ technology and is backward compatible with the 802.3af (PoE) standard, providing seamless power delivery to connected devices.

NETWORK EXPANSION FEATURES
Easily expand your network with features like Spanning Tree Protocol (STP) and Storm Control. These technologies prevent accidental or intentional cable loops, allowing you to scale your network confidently and efficiently.

ADVANCED NETWORK SECURITY
Ensure data security and integrity with advanced network protection. Port authentication and MAC-based port security restrict access to authorized clients only, while DHCP snooping and IP-MAC binding help maintain network integrity and prevent unauthorized attacks.

TECHNICAL SPECIFICATIONS

Model Name: LGS318P

Network Standards:

• IEEE 802.3

• IEEE 802.3u

• IEEE 802.3ab

• IEEE 802.3z

• IEEE 802.3x

• IEEE 802.3ad

• IEEE 802.3az

• IEEE 802.3af

• IEEE 802.3at

• IEEE 802.1d

• IEEE 802.1Q/p

• IEEE 802.1X

Number of Ports with PoE+ Support: 16
Memory: 128 MB
LEDs: System (blue), Link/Act/PoE (green/green)

System Power Consumption (without PoE+):

• 110V: 19.47W

• 220V: 19.39W

Forwarding Rate: 26.79 Mpps
Switching Capacity: 36 Gbps
MAC Address Table Size: 8K
Jumbo Frame (FE, GE): 9K

Fans: One (8,200 rpm)
Dimensions (L x W x H): 440 x 200 x 44 mm (17.3 x 7.9 x 1.7 in.)
Weight: 2.784 kg (6.12 lbs)

Power Dedicated to PoE+: 125W
Power Input: 100–240V AC, 50–60 Hz (2.5A max)

Operating Temperature: 0°C to 50°C (32°F to 122°F)
Storage Temperature: -40°C to 70°C (-40°F 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 802.1w 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 and 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: Automatically assigns voice traffic by OUI to a dedicated voice VLAN with appropriate priority levels.

IGMP Snooping:

• IGMP (v1/v2/v3) snooping for fast multicast joins and leaves

• Limits multicast video traffic to requesting devices

• Supports up to 256 multicast groups

HOL Blocking Prevention: Prevents head-of-line blocking for optimal traffic flow.

Port Mirroring: Mirror traffic from multiple ports to another port for analysis using a network analyzer.

Security Features:

• 802.1x RADIUS authentication

• DHCP snooping

• IP-MAC binding

• Port security with limited dynamic lock and locked MAC address support

• Management access control

Storm Control: Protects against broadcast, flooding, and multicast storms.

RMON: Embedded Remote Monitoring (RMON) agent for advanced traffic management, monitoring, and analysis.

Management Interface: HTTP, HTTPS

Other Management:

• Telnet (Menu CLI)

• DHCP client

• System log

• Configuration upload 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

Combo Ports (RJ45 + SFP): 2 combo ports (g17, g18)
Copper FE/GE Ports (RJ45): g01–g08, g09–g16
Total System Ports: 18GE

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

QoS – Priority Levels: 4 hardware queues
QoS – Scheduling: Priority queuing and Weighted Round Robin (WRR)