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L2/L3 managed Switch PoE

Description

26-port Managed Gigabit PoE Switch PS2420GR

The PS2420GR is a fully L2 network Gigabit PoE switch designed and developed solely for the purpose of building high-performance gigabit network requirements.

It is a full 24-port Gigabit RJ45 and 2-port Gigabit SFP ports to provide a comprehensive security protection system, perfect QoS strategy, and rich VLAN functions.

With simple management and maintenance features, it can support all the applications for small and medium enterprises, core layer of communities and schools.

PS2420GR-400w


    Key Features

  • 24*10/100/1000M RJ45 ports with IEEE 802.3at/af PoE functions, plus 2*1000M SFP ports
  • Comprehensive security protection system to ensure long-term stable operations of the network
  • Rich QoS strategy and ACL access control function, multi service, efficient integration operation
  • Port convergence and spanning tree protocol to improve the ability of link redundancy backup
  • Provide secure, flexible ways of providing Web, network management, CLI command line, SNMP, etc
  • Provide network diagnosis, cable inspection, system logs and other functions, for simple maintenance
Hardware Specifications
Model PS2420GR
Port Interface 24 *10/100/1000M UTP (RJ45)
2* 1000M SFP
Management port 1*Console
Reset KEY 1
Switch Bandwidth 56Gbps
Packet forwarding 14.44Mpps
RAM 128M
MAC 8K
Packet Buffer 4.1M
FLASH 16M
LED Indicator PWR: (Power LED)
SYS: (System LED)
1~24: (Link LED=10/100M Link, 1000M=Gigabit Link), PoE 25, 26: (SFP LED)
Transmission Store and forward
Working temperature 0~40 degrees Celsius
Storage temperature -40~70 degrees Celsius
Operating humidity 10%~90% non-condensing
Storage humidity 5%~95% non-condensing
Device size 440(L)*290(W)*45(H)mm
Packing size 515mm(L)*375mm(W)*95mm(H)
N. W / G. Weight(kg) 3.31/4.1kg
Power Consumption <=30W for system only
Power Input Built-in power AC 100~240V 50/60HZ, Max. 400w
WEB Software Function
Standards IEEE 802.3x
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z
IEEE 802.3ad
IEEE 802.3q, IEEE 802.3q/p
IEEE 802.1w, IEEE 802.1d, IEEE 802.1S
MAC Address 8K MAC addresses, MAC address learning and aging
PoE standards IEEE 802.3af/at x 24 ports, Per PoE port max 30W. Power budget 250W
VLAN 4k VLANS, Port-based VLANs, 802.1Q VLAN
Spanning Tree STP (Spanning Tree Protocol)
RSTP/MSTP (Rapid Spanning Tree Protocol)
ERPS ring network protocol
EAPS ring network protocol
802.1x argumentation agreement
Link Aggregation Max 8 aggregation groups, each supports 8 ports
Static aggregation and dynamic aggregation
Port Mirror Many-to-one port mirroring
Loop Guard Loop protection function, real-time detection, rapid alarm, accurate positioning, intelligent blocking, automatic recovery
Port Isolation Support downlink ports isolated from each other and communicate with upstream port
Port flow control Half duplex based back pressure control
Full duplex based on PAUSE frames
Line rate Support port based input / output bandwidth management
IGMP Snooping IGMPv1/2/3 MLDv1/2 Snooping
GMRP protocol registration
Multicast address management, multicast VLAN, multicast routing ports, static multicast addresses
DHCP DHCP Snooping
Storm Suppression Unknown unicast, multicast, unknown multicast, storm suppression of broadcast type
Storm suppression based on bandwidth tuning and storm filtering
Security User port + IP address + MAC
ACL based on IP and MAC
Security properties of port based MAC address quantities
QoS 802.1p port queue priority algorithm
CoS/ToS, QoS sign
WRR (Weighted Round Robin), Weighted priority rotation algorithm
WRR, SP, WFQ, 3 priority scheduling models
Port Auto-MDIX ; Auto negotiation
PoE Management Open or close port
Standard PoE scheduling management
Varieties of timing reset function
PoE Automatic equipment on-line inspection
System Maintenance Upgrade package upload, system log view
WEB restore factory configuration
Management and Maintenance WEB NMS
Remote configuration and maintenance using Telnet
SNMP V1/V2/V3, SSH V1/V2
RMON
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