L2+ индустриален суич 4 порта 1GT + 2 порта 1G/2.5G SFP

IGS-5225-4T2S, the smallest, fully-managed Gigabit fiber switch for harsh environments, features 4 10/100/1000Mbps copper ports, 2 100/1000/2500X SFP ports and redundant power system in an IP30 rugged but compact-sized case. The IGS-5225-4T2S can be installed in any difficult environment as it can operate stably under the temperature range from -40 to 75 degrees C. With such a slim enclosure, it does not need a big space to install. The switch features user-friendly yet advanced IPv6/IPv4 management interfaces, abundant L2/L4 switching functions and Layer 3 static routing capability. It allows either DIN-rail or wall mounting for efficient use of cabinet space. With 2 dual-speed SFP fiber slots, it can be flexibly applied to extend the connection distance.

Physical Port

• 4 10/100/1000BASE-T Gigabit Ethernet RJ45 ports
• 2 100/1000/2500BASE-X SFP slots for SFP type auto detection
• One RJ45 console interface for basic management and setup

Industrial Case and Installation

• IP30 metal case 
• DIN-rail and wall-mount designs
• 12~48V DC, redundant power with reverse polarity protection
• 24V AC power input acceptable
• Supports 6KV DC Ethernet ESD protection 
• -40 to 75 degrees C operating temperature 

Layer 3 IP Routing Features

• Supports maximum 32 static routes and route summarization
• Routing interface provides per VLAN routing mode

 Layer 2 Features

• Prevents packet loss with back pressure (half duplex) and IEEE 802.3x pause frame flow control (full duplex)
• High performance of Store-and-Forward architecture, and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
• Storm Control support
• Broadcast/Multicast/Unicast
• Supports VLAN
• Supports Spanning Tree Protocol
• Supports Link Aggregation
• Provides port mirror (many-to-1)
• Port mirroring to monitor the incoming or outgoing traffic on a particular port 
• Loop protection to avoid broadcast loops
• Supports ERPS (Ethernet Ring Protection Switching)
• Compatible with Cisco Uni-directional link detection (UDLD) that monitors a link between two switches and blocks the ports on both ends of the link if the link fails at any point between the two devices
• Link Layer Discovery Protocol (LLDP) 
• IEEE 802.3ah OAM

Quality of Service

• Ingress Shaper and Egress Rate Limit per port bandwidth control
• 8 priority queues on all switch ports
• Traffic classification
• Strict priority and Weighted Round Robin (WRR) CoS policies
• Supports QoS and In/Out bandwidth control on each port
• Traffic-policing on the switch port
• DSCP remarking

Multicast

• Supports IPv4 IGMP snooping v1, v2 and v3
• Supports IPv6 MLD snooping v1 and v2
• Querier mode support
• IPv4 IGMP snooping port filtering
• IPv6 MLD snooping port filtering
• MVR (Multicast VLAN Registration)

Security

• Authentication
• Access Control List
• Source MAC/IP address binding
• DHCP snooping to filter distrusted DHCP messages
• Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
• IP Source Guard prevents IP spoofing attacks
• IP address access management to prevent unauthorized intruder

Management

• IPv4 and IPv6 dual stack management
• Switch Management Interfaces
• SNMP Management
• IPv6 IP address/NTP/DNS management
• Built-in Trivial File Transfer Protocol (TFTP) client
• BOOTP and DHCP for IP address assignment
• System Maintenance
• DHCP Relay and Option 82
• DHCP Server
• User Privilege levels control
• Network Time Protocol (NTP)
• Network Diagnostic
• SMTP, Syslog and SNMP trap remote alarm
• Local System Log
• PLANET Smart Discovery Utility for deployment management
• PLANET NMS(Universal Network Management) system and CloudViewer for deployment management