DES-24GP4F-L2

24GE(POE)+4GE SFP+ Ports
Exchange mechanism using store-and-forward
IEEE802.3af(15.4w)or IEEE802.3at(30w) standard
QoS, ACL, SNMP V1/V2/V3, IGMP Snooping v1/v2?
Support multiple VLAN division, MAC VLAN, Protocol VLAN
Description
ETHERNET SWITCHES
Product Overview
DES-24GP4F-L2 Managed GE Intelligent POE Ethernet Switch, black iron shell design, built-in DC 12V Power supply, 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.
The adaptive port can automatically adapt to the 10/100/1000M?POE? networks, and can automatically adapt to the full duplex or half duplex mode; It adopts High-Quality and High-Speed Network IC and the most stable POE Chip. The POE port meets the IEEE802.3af or IEEE802.3at standard. This model can provide seamless connection for 10/100/1000M Ethernet, and the POE power port can automatically detect and power the powered devices that comply with the IEEE802.3af or IEEE802.3at standards. The Non-POE devices are forcibly powered and only transmit data.
It is mainly located in the core or convergence layer of user networks such as industrial parks, buildings, factories and mines, government agencies, community broadband, etc.; it can be widely used in Ethernet access scenarios such as small and medium-sized enterprises, Internet cafes, hotels, schools, etc.
 
DES-24GP4F-L2
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, ACL, SNMP V1/V2/V3, IGMP Snooping v1/v2?
Support WEB, TELNET, CLI, SSH, SNMP, RMON management;
 
Product Hardware
Items DES-24GP4F-L2
Connector Type 24*10/100/1000M(PoE) + 4GE SFP+ ?1*console
Network Protocols IEEE802.3;IEEE802.3u;
IEEE802.3x;IEEE802.3ab
PoE Parameters PoE Standard: IEEE802.3af /IEEE802.3at
Max each port: 15.4W ( IEEE 802.3af );  
Max each port?30W ( IEEE 802.3at )
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: 56Gbps
MAC Address: 8K
Packet Buffer Memory: 4M
Packet Forwarding Rate: 41.66Mpps
Forwarding Mode: Store-And-Forward
Power Supply Power input: AC100-240V 50/60Hz, 
Output: 52V2.3A, 
Power Budget: 280/390W(option?
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: 440*220*44mm
Package Dimensions: 500*275*85mm
N.W: 2.7KG
G.W: 3.2KG
MTBF 100,000 hours
 
 
Product Features
Items
DES-24GP4F-L2
L2 features MAC MAC Black Hole
Port MAC Limit
VLAN 4K VLAN entries
Port-based/MAC-based/IP subnet-based VLAN
PVLAN to realize port isolation and save public-vlan resources
GVRP
Spanning tree protocol IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol instances (MSTP)
Port Bi-directional bandwidth control
Static link aggregation and LACP(Link Aggregation Control Protocol)
Port mirroring and traffic mirroring
Security features User’s security Anti-ARP-spoofing
Anti-ARP-flooding
IP Source Guard create IP+VLAN+MAC+Port binding
Port Isolation
MAC address binds to port and port MAC address filtration
IEEE 802.1x and AAA/Radius authentication
Device security Anti-DOS attack(such as ARP?ICMP attack), ARP detection, worm and Msblaster worm attack
SSHv2 Secure Shell
SNMP v3 encrypted management
Security IP login through Telnet
Hierarchical management and password protection of users
Network security User-based MAC and ARP traffic examination
automatic ARP protection based on MAC address and ARP packet suppression or automatic user block of ARP traffic detection
Dynamic ARP table-based binding
IP+VLAN+MAC+Port binding
L2 to L7 ACL flow filtration mechanism on the 80 bytes of the head of user-defined packet
DHCP Option82 and PPPoE+ upload user’s physical location
DHCP snooping / IP source Guard / 802.1X / rich security features
Link protection such as dynamic link aggregation and Ethernet ring network
Service features ACL Standard and extended ACL
Time Range ACL
Packet filter providing filtering based on source/destination MAC address, source/destination IP address, port, protocol, VLAN, VLAN range, MAC address range, or invalid frame. System supports concurrent identification at most 50 service traffic
Packet filtration of L2?L7 even deep to 80 bytes of IP packet head
QoS Rate-limit to packet sending/receiving speed of port or self-defined flow and provide general flow monitor and two-speed tri-color monitor of self-defined flow
Priority remark to port or self-defined flow and provide 802.1P, DSCP priority and Remark
transmission of high-priority packets with various traffic classification and QoS flow control functions
CAR(Committed Access Rate)?Traffic Shaping and flow statistics
Packet mirror and redirection of interface and self-defined flow
Super queue scheduler based on port and self-defined flow. Each port/ flow supports 8 priority queues and scheduler of SP, WRR and SP+WRR.
Congestion avoid mechanism?including Tail-Drop and WRED
Multicast IGMPv1/v2/v3
IGMPv1/v2/v3 Snooping
IGMP Filter
MVR and cross VLAN multicast copy
IGMP Fast leave
IGMP Proxy
MLDv2/MLDv2 Snooping
Reliability Loop protection Loopback-detection
Link protection RSTP/MSTP
LACP
Device protection VRRP host backup
Double fault-tolerant backup of host program and configuration files
Strictly follow the relevant standards, and other mainstream manufacturers fully interoperability
Maintenance Network maintenance Telnet-based statistics
LLDP
802.3ah Ethernet OAM
RFC 3164 BSD syslog Protocol
Ping and Traceroute
Device management Command-line interface?CLI?, Console, Telnet and WEB configuration
System configuration with SNMPv1/v2/v3
RMON (Remote Monitoring)1/2/3/9 groups of MIB
NTP(Network Time Protocol)
WEB-based network management
Ping and Traceroute
 
 
Purchase Information
Model Product Description
DES-24GP4F-L2 24*10/100/1000M(POE) +4GE SFP+ ?1*console
 
 

Review

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