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

• 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

Network ports :

• 20x10/100/1000Mbps copper ports plus
• 4 combo ports - 10/100/1000Mbps copper & dual-speed SFP

Power :

• AC Power Input Interfaces: IEC320 receptacle
  Operating Input Voltages: 100 ~ 240VAC/0.75-0.38A

Power Consumption :

• 48W max.

Dimension :

• 443 x 280 x 43 mm (WxDxH)