Level One GEL-2681 User Manual

GEL-2681 Version: 1

26-Port L3 Lite Managed Gigabit Switch, 2 x
SFP/RJ45 Combo

GEL-2681 L3 Lite Managed Gigabit Switch is a next-generation Ethernet Switch offering full suite of L2
features, including advanced L3 features such as Static Route that delivers better cost performance and
lower total cost of ownership in Enterprise networks via fiber or copper connections. GEL-2681 provides
high HW performance and environment flexibility for SMBs/ Enterprises. GEL-2681 is ideal to deliver
management simplicity, optimum user experience, and lower total cost of ownership. The embedded
Device Managed System is designed to be extremely easy-to-use/manage/install IP Phone, IP Cam, or Wifi­AP for Enterprise Applications.

Key Features

24 Gigabit Ethernet ports and 2 Gigabit combo (RJ-45/SFP) ports

­QoS control for traffic prioritization and bandwidth management

­DHCP Client/Server

­Supports IPv4/IPv6 network operation

­Minimize carbon footprint with advanced energy efficient technology (IEEE 802.3az)

­IEEE 802.3ad LACP for auto port aggregation

­Supports VLAN (Port-based, Protocol-based, Private, Q-in-Q, Tag-based) and GVRP

­IEEE 802.1d/w/s Spanning Tree Protocol (STP) and port mirroring

­IP Multicast Filtering through IGMP Snooping V1 / V2 / V3

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Specifications

System Specifications

Standards & Protocols:

IEEE 802.3 10-BASE-T, Ethernet
IEEE 802.3u 100-BASE-TX, Fast Ethernet
IEEE 802.3ab 1000BASE-T, Gigabit Ethernet
IEEE 802.3z 1000BASE-X,Gigabit Ethernet
IEEE 802.1p Quality of Service (QoS)
IEEE 802.1X Port-based Network Access Control (PNAC)
IEEE 802.1Q Virtual LANs (VLANs)
IEEE 802.1D MAC Bridges
IEEE 802.1d Standard Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree (MSTP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.3x Flow Control
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.3az Energy-Efficient Ethernet
Link Layer Discovery Protocol (LLDP)

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Memory:

RAM : 128 MB
Flash : 32 MB

Buffer Memory:

512 KB

Connectors and Cabling:

24 (10M/100M/1G) RJ45 ports, 2 Combo GbE RJ45/SFP ports and RJ45 Console port.

Button/Knob:

Mode / Reset Button

Indicator:

System, Link/Act/Speed

Transmission Method:

Store-and-Forward

Power Input:

100-240 VAC 50~60 Hz, internal, universal

Power Output:

12 V

Power Consumption:

16.79 W

Features

General:

IEEE 802.3 10-BASE-T, Ethernet
IEEE 802.3u 100-BASE-TX, Fast Ethernet
IEEE 802.3ab 1000BASE-T, Gigabit Ethernet
IEEE 802.3z 1000BASE-X,Gigabit Ethernet
IEEE 802.1p Quality of Service (QoS)
IEEE 802.1X Port-based Network Access Control (PNAC)
IEEE 802.1Q Virtual LANs (VLANs)
IEEE 802.1D MAC Bridges
IEEE 802.1d Standard Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree (MSTP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.3x Flow Control
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.3az Energy-Efficient Ethernet
Link Layer Discovery

Security:

ACLs?L2/L3/L4
ACLs?IPv6 Support
Port Security (MAC-based)
IP Source Guard
Storm Control
RADIUS Authentication 802.1x
TACACS+ Authentication
HTTPs and SSL (Secured Web)
BPDU Guard
STP Root Guard
DHCP Snooping
Loop Protection

Management:

Switch Management:
DHCP?Client?Relay?Option 66?Option 67?Option 82
Event/Error Log?Syslog?SMTP (RFC821)
Management Access Filtering?SNMP?Web?Telnet?SSH
RMON ( 1,2,3 & 9 Groups)

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