SKP-IG9003B8-SFP Gigabit 4*SFP+ 8*Lan Industrial Grade Converter
Product Overview:
Gigabit Managed Industrial Ethernet Switch with 8×10/100/1000Base-TX ports and 4×1000Base-FX SFP slots. Supports G.8032 EPRS (Ethernet Ring Protection Switching) protocol with sub-20ms recovery time to ensure uninterrupted communication for mission-critical applications during network failures.
Designed for harsh environments with extended operating temperature range (-40℃ to +75℃). Features Layer 2 management capabilities with multiple configuration interfaces including Web, Telnet and Console (CLI).
Typical industrial applications include:
● Industrial control automation
● Road traffic control systems
● Building automation systems
● Mining automation control systems
● Oilfield automation
● Hydropower plant automation
● Power system automation
● Data center monitoring systems
Product Features:
● 8×10/100/1000Base-T Ethernet ports, 2×1000Base-FX SFP fiber slots
● Compliant with IEEE 802.3/802.3u/802.3ab/802.3z/802.3x standards
● High backplane bandwidth and large switching buffer guarantee wire-speed forwarding on all ports
● Supports ITU-T G.8032 ERPS ring protection protocol with <20ms recovery time
● Supports STP/RSTP network redundancy protocols
● Supports IGMP v1/v2 (IGMP snooping) multicast management
● Supports SNMP v1/v2 & 802.1Q VLAN network management
● Multiple management interfaces: Web, Telnet, Console (CLI)
● Optional redundant dual power supply (DC/AC) with reverse-polarity protection and over-current protection
● Wide operating temperature range (-40℃ to +75℃) for harsh environments
● IP40 protection level
● Fanless design with heavy-duty metal enclosure
● Supports DIN-rail or wall-mount installation
Product Specification:
Interfaces:
• Gigabit Copper Ports: 8×RJ45 ports, 10/100/1000Mbps auto-negotiation
• Gigabit Fiber Ports: 2×SFP slots supporting 100M/1000M optical modules
• Management Interface: 1×RJ45 console port
• Power Interface: 8-pin 5.08mm pitch terminal block
Switching Characteristics:
• Buffer Size: 4Mbits
• Maximum Frame Length: Up to 10000 bytes
• MAC Address Table: 8K entries
• Forwarding Mode: Store-and-forward
LED Indicators:
• Power indicator
• System operation indicator (SYS)
• Alarm status indicator (ALM)
• Ethernet port ACT/SPD link/speed indicators
• Fiber port status indicators
Power Supply:
• Operating Voltage: DC 9-56V, DC 5V
• Rated Current: 0.45A/0.2A
• Power Consumption: <15W
Mechanical Specifications:
• Protection Rating: IP40
• Mounting: DIN rail mounting
• Dimensions: 168mm×140mm×65mm (L×W×H)
• Weight: 1000g
Environmental Specifications:
• Operating Temperature: -40℃ to +75℃
• Storage Temperature: -40℃ to +85℃
• Relative Humidity: 5% to 95% (non-condensing)
Reliability:
• MTBF: 500,000 hours
Safety Compliance:
• Lightning Protection: 6KV; Standard: IEC61000-4-5
• ESD Protection: 6KV contact discharge, 8KV air discharge; Standard: IEC61000-4-2
Software Features
Standard Protocols:
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3ab 1000Base-T
IEEE 802.3z 1000Base-X
IEEE 802.3x Flow Control
IEEE 802.3ad LACP (Link Aggregation Control Protocol)
IEEE 802.1p CoS (Class of Service)
IEEE 802.1Q VLAN (Virtual Local Area Network)
IEEE 802.1D STP (Spanning Tree Protocol)
IEEE 802.1W RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1X Authentication
IEEE 802.1AB LLDP (Link Layer Discovery Protocol)
Redundancy:
Supports STP/RSTP
Supports EAPS/ERPS
Multicast:
Supports IGMP Snooping V1/V2/V3
Supports GMRP
VLAN:
Supports IEEE 802.1Q 4K VLAN
Supports Q-in-Q
Link Aggregation:
Supports manual aggregation
Supports static/dynamic LACP protocol
QoS:
Supports CoS/DSCP with 8 queues
Supports WRR/SP/WFQ scheduling modes
Supports policy-based QoS
Diagnostics:
Supports port mirroring
Supports Syslog
Supports Ping command
Management:
Supports CLI/WEB/SNMP v1/v2 management
Alarm Management:
Supports relay alarm output
Supports ROMN management
Supports TRAP alarm
Security:
Supports DHCP Snooping with Option 82
Supports 802.1X authentication
Supports hierarchical user management
Supports ACL (Access Control List)
Supports DDoS protection
Supports port-based MAC filtering/binding
Port Management:
Supports port enable/disable
Supports port rate limiting
Supports 802.3x flow control
Supports port name modification