24GE+2GE SFP Ports
Exchange mechanism using store-and-forward
All ports support wire-speed switching
QoS, IGMP Snooping v1/v2;
Support multiple VLAN division, MAC VLAN, Protocol VLAN
Description Review
Product Overview
DES-24G2F-L2 Managed Gigabit Intelligent Ethernet Switch, black iron shell design, light and simple, with LED indicator on the panel, can dynamically display the connection and operation of equipment, provide simple fault detection methods, and facilitate maintenance and management; this series of switches provide advanced network management functions: redundant ring network, VLAN, cluster, QoS, speed control, port image, fault alarm and firmware online upgrade.
Comply with IEEE 802.3、IEEE 802.3u、IEEE 802.3ab、IEEE 802.3z standards
All ports support wire-speed switching
Support multiple VLAN division, MAC VLAN, Protocol VLAN, Private VLAN;
QoS,IGMP Snooping v1/v2,Support WEB;
Product Hardware
Items DES-24G2F-L2
Connector Type 24*10/100/1000M + 2*GE SFP ,1*console
Network Protocols IEEE802.3;IEEE802.3u;
Network Media 10BASE-T: Cat 3,4,5 UTP(100 meter)
100BASE-T: Cat 5 UTP(100 meter)
1000BASE-TX: Cat5 or more UTP (100 meter)
Performance Specification Bandwidth: 44Gbps
MAC Address: 8K
Packet Buffer Memory: 4M
Packet Forwarding Rate: 14.88Mpps
Forwarding Mode: Store-And-Forward
Power Supply Power input: AC100-240V 50/60Hz, 
Output: 52V2.3A, 
Power Budget: 45W
Working Environment Operating Temperature: -20 ~ 50;
Storage Temperature: -40 ~ 85
Operating Humidity: Max 90%, non-condensing
Storage Humidity: Max 95%, non-condensing
Working Height: Max to 10,000 feet (3,000 meters)
Storage Height: Max to 10,000 feet (3,000 meters)
Physical Parameter Product Dimensions: 280*180*44mm
Package Dimensions: 425*262*44.5mm
N.W: 2.2KG
G.W: 3KG
MTBF 100,000 hours
Product Features
Port Management Enable/Disable Port
SpeedDuplexMTU Setting
Port Information Check
Port Mirroring Supports both side-way port mirroring
Port Speed Limit Supports port-based input / output bandwidth management
Port Isolation Support the downlink port isolation, and can communicate with the uplink port
Storm Suppression Supports unknown unicast, multicast, unknown multicast,
broadcast type storm suppression
Storm suppression based on bandwidth regulation and storm filtering
Link Aggregation Support static manual aggregation
Support LACP dynamic aggregation
VLAN Access\ Trunk\ Hybrid
Support port, protocol, MAC-based VLAN partitioning
Support GVRP dynamic VLAN registration
MAC Support static addition, deletion
MAC address learning limit
Support dynamic aging time setting
Spanning tree Support STP spanning tree protocol
Supports RSTP Rapid Spanning Tree Protocol
Supports MSTP Rapid Spanning Tree Protocol
Multicast Support static addition, deletion
Support MLD-Snooping
Support v1/2/3 dynamic multicast monitor
Qos Based on 802.1p (COS) classification
Based on DSCP classification
Classification based on source IP, destination IP, and port number
Support SP, WRR scheduling strategy
Support flow rate limit CAR
LLDP Support LLDP link discovery protocol
User settings Add/delete users
Log User login, operation, status, events
DOS defense
Support CPU protection and limits the rate of sending cpu packets
ARP binding (IP, MAC, PORT binding)
System Management Device reset, configuration save/restore, upgrade management, time setting, etc.
WEB Support Layer 2 settings, Layer 2 and Layer 3 monitor
RMON Support RMON v1
Other functions Support DHCP SnoopingOption82
Support dynamic ARP detection
Support TACACS+ certification
Support DNS certification
Support port security settings
Support MVR protocol
Support cable detection VCT function
Support UDLD protocol
Purchase Information
Model Product Description
DES-24G2F-L2 24*10/100/1000M Ports+2*GE SFP Ports

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