KGS-2461-S

Industrial Managed 24-Port L2/L3 Gigabit Ethernet Switches

KGS-2461-S

Industrial Managed 24-Port L2/L3 Gigabit Ethernet Switches
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The industrial-rated 24-port Managed Gigabit Ethernet Switches are standard L2 & L3 switches that meets all IEEE 802.3/u/x/z Gigabit, Fast Ethernet specifications. They are featured with the following switched ports and advantages in a 1U rack box:
>> 20 10/100/1000Mbps Gigabit copper ports
>> 4 combo ports – 10/100/1000Mbps copper & dual-speed SFP
>> One RS-232 Console port

Key Features:

  • Provides 24 10/100/1000Mbps RJ-45 and four dual speed SFP slots (4 combo ports)
  • All copper ports support auto-negotiation and auto-MDI/MDI-X detection
  • The SFP slots support both 100BASE-X and 1000BASE-X SFP transceivers
  • Supports SFP with Digital Diagnostic Monitoring (DDM) support
  • Provides L2 switching at Gigabit full wire speed
  • Provides L3 switching functions for IPv4/IPv6 Unicast static routing and IPv4 Multicast static routing
  • Supports Green Ethernet power saving
  • Supports 802.3x flow control for full-duplex and backpressure for half-duplex
  • Jumbo frame support up to 10056 frame length
  • Supports 802.1Q VLAN and diversified VLAN functions
  • Provides QoS function
  • Supports port bandwidth control for ingress and egress
  • Supports packets storm control function for broadcast, unicast and multicast
  • Supports LACP port link aggregation
  • Supports MAC address learning, ageing and filtering control
  • Provides port mirroring function
  • Provides Optical Power Alarm (OPA) function
  • Provides Auto Laser Shutdown (ALS) function
  • 19” rack mountable
  • Both AC powered model and DC powered model are available for choice.
  • Redundant DC power input
  • Relay alarm output for port link faults, power failure, and fiber OPA alarm

 

Management Features:

  • IPv4 & IPv6 support
  • Supports console and in-band Web/Telnet/SSH/HTTPS/SNMP/CLI interfaces
  • Supports IEEE 802.1d, 802.1w, 802.1s STP, RSTP, MSTP
  • Provides IP Multicasting with IGMP & MLD Snooping function
  • Supports DHCP client & server for dynamic IP configuration
  • Supports DHCP option 82 relay
  • Supports complete 802.1X authentication for access security
  • Provides ACL filtering function
  • Supports NTPv4 Client
  • Provides SNMP v1/v2C/v3 agent, RMON and event trap function
  • Supports LLDP
  • Supports Configuration download and upload
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 copper ports plus 4 combo ports – 10/100/1000Mbps copper & dual-speed SFP
Copper Ports Shielded RJ-45, 10/100/1000Mbps, auto-negotiation,
auto-MDI/MDI-X support
SFP Slots SFP connector for 100BASE-FX & 1000BASE-X
SFP fiber transceiver modules,
Auto-negotiation, Digital Diagnostics Monitoring (DDM) support
Network Cables 10/100/1000Mbps copper: Cat.5 or better up to 100 meters
1000BASE-X: 62.5/125µm, 50/125µm MM fiber, 9/125µm SM fiber
MAC Addresses Table with 16K entries
VLAN Support 4K at the same time
Power over Ethernet Optional PSE function on all copper ports
IEEE 802.3at (PoE+) compliant
LED Indication Power status, Management status
Port speed/link/activity/PoE status
AC Power Input Interfaces: IEC320 receptacle
Operating Input Voltages: 100 ~ 240VAC/0.75-0.38A
DC Power Input Redundant screw type terminal blocks
Voltage range: +40 ~ +57VDC for non-PoE applications
Voltage range: +45 ~ +57VDC to support PoE/PoE+ PDs
Voltage range: +51 ~ +57VDC to support 30W PoE+ PDs
Power: 770W max. including full PoE load on all ports
Current: 18A max.@+48VDC
Rated input wire: AWG10~12
Console Port RS-232 RJ-45
Alarm Relay Power fault alarm, Port link alarm, fiber alarm
Power Consumption 48W max. (Not including PoE)
Housing Enclosed metal
Dimension 443 x 280 x 43 mm (WxDxH)
Mounting Support 19” rack and wall mountable
Environment Operating Temperature: -30ºC ~ +60ºC
Storage Temperature: -40ºC ~ +85ºC
Relative Humidity: 10% ~ 90% non-condensing
Approval FCC Class A, VCCI Class A, CE mark Class A, EN 62368-1 safety
EN 61000-6-4 emission, EN 61000-3-2, EN 61000-3-3
EN 61000-6-2 Immunity for industrial environment,
IEC 60068-2-6 Vibration, EN 50121-4 Railway environment
MTBF 200K hours min.
  • MIB File Release

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