KGS-2423

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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

KGS-2423

Description

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

Specification

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)