KGS-2423

Managed 24-Port Stackable Gigabit Ethernet Switches with 4 SFPs and 24 PoE+ PSE Ports

KGS-2423

Managed 24-Port Stackable Gigabit Ethernet Switches with 4 SFPs and 24 PoE+ PSE Ports
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The managed 24-port Stackable Gigabit Ethernet Switches are standard L2 switches that meets all IEEE 802.3/u/x/z Gigabit, Fast Ethernet specifications. The switch has 20 10/100/1000Mbps copper ports and 4 combo ports with four additional Gigabit SFP slots. The SFP slots support standard SFP fiber optical transceivers for fiber optic application.

 

Key Features:

  • Provides 24 10/100/1000Mbps RJ-45 and four Gigabit SFP slots (4 combo ports)
  • Provides optional 24 802.3af and 802.3at compliant PoE/PoE+ PSE ports
  • Provides two 5G stack ports for stacking multiple switches and single point of management
  • All copper ports support auto-negotiation and auto-MDI/MDI-X detection
  • The SFP slots support 1000BASE-X SFP transceivers
  • Supports Gigabit full wire speed forwarding
  • Supports power saving mode when port link down or different RJ-45 cable length.
  • Supports 802.3x flow control for full-duplex and backpressure for half-duplex
  • Supports console and in-band Web/Telnet/SSH/HTTPS/SNMP/CLI interfaces for stack switch management with single IP
  • Supports configurable maximum frame length from 1518 up to 9600 jumbo frame
  • Supports port-based ,802.1Q tag-based VLAN and private VLAN
  • Provides QoS function
  • Supports port bandwidth control for ingress and egress
  • Supports packets storm control function for broadcast, unicast and multicast
  • Supports MAC address learning, ageing and filtering control
  • Supports static and LACP port link aggregation
  • Supports IEEE 802.1d, 802.1w, 802.1s STP (Spanning Tree Protocol), RSTP, MSTP
  • Provides port mirroring function
  • Supports IPv6 configuration
  • Provides IP Multicasting with IGMP Snooping function
  • Supports DHCP client for dynamic IP configuration
  • Supports 802.1X port-based radius authentication for access security
  • Provides ACL filtering function
  • Provides port data rate control function
  • Supports SNTP Client
  • Supports LLDP
  • Provides SNMP v1/v2C/v3 agent and event trap function
  • Supports Configuration download and upload
  • Supports SFP with Digital Diagnostic Monitoring DDM support
  • Supports Green Ethernet power saving
  • Both AC powered model and DC powered model are available for choice

 

Standard IEEE 802.3, 802.3ab, 802.3z, 802.3x, 802.3af, 802.3at, 802.1x, 802.1w, 802.1D, 802.1Q
Network Ports 20 10/100/1000Mbps Gigabit copper ports
4 combo ports – 10/100/1000Mbps copper & 1000M fiber SFP
Stack Ports Aggregated 10Gbps bandwidth
2 HDMI connectors
Up to 5 switches in one stack
MAC Addresses Table with 8K entries
Power over Ethernet Optional PSE function on all copper ports
IEEE 802.3af (PoE) and 802.3at (PoE+) compliant
LED Indication Per unit: Power, Mngt, SA, SB , Per port: Speed/Link/Activity/PoE Status
Per SFP status: Fiber selected
PoE Power Input Screw type terminal block
PoE Voltage range: +45 ~ +57VDC for support Type 1 PDs
PoE+ Voltage range: +51 ~ +57VDC for support Type 1 & 2 PDs
Power: 720W max.
Current: 13.3A max.@DC IN +54V
Link Aggregation The number of local trunk groups : 12 in one switch
Member ports of local trunk group in same switch unit : 16
Global trunk groups in a stack : 2 max.
Members of aggregated ports per global trunk group : 8 port in a stack
Approval FCC Class A, VCCI Class A, CE mark Class A, LVD, TUV IEC60950-1 safety
Environment Operating Temperature: -5°C ~ +40°C
Storage Temperature: -20°C ~ +85°C
Relative Humidity: 10% ~ 90% non-condensing
Power AC Power Input: IEC320 receptacle, Operating voltage range: +100 ~ 240VAC
DC Power Input Screw type terminal block, Operating voltage range: +40 ~ +72VDC
Consumption: 39W max. (Not including PoE)
Dimension 443 x 245 x 43 mm (WxDxH)

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