Digisol L2-Managed Din-Rail Industrial Gigabit PoE Switch, DG-IS4512HPE
Key Features
High-Performance Networking:
8K MAC forwarding address capacity
8 × 10/100/1000M RJ-45 ports
4 × 1000M SFP slots
Reliable Network Redundancy:
Supports Fast Ring topology with up to 30 switches in a cascade system
Self-healing recovery time as fast as 20ms
Power over Ethernet (PoE):
8 PoE ports, delivering up to 30W per port
Ideal for powering IP cameras, wireless APs, and other PoE-enabled devices
Power & Protection:
48–57VDC dual power input with relay alarm output for power failure or link failure
6KVA lightning & surge protection for enhanced durability
Industrial-Grade Design:
Rugged IP30-rated metal enclosure
Wide operating temperature range: -40°C to 75°C, suitable for harsh environments
Technical Specifications
Networking & Communication
Standards Supported: IEEE 802.3, 802.3u, 802.3x, 802.3z, 802.3ab, 802.3af, 802.3at
LAN Ports: 10/100/1000Base-T(X), 1000Base-SX/LX
Transmission Distance:
Ethernet: Up to 100m (with Cat.5e/Cat.6 RJ45 cable for Gigabit)
SFP: Up to 80km (depending on SFP module)
Transmission Speed:
Ethernet: 10/100/1000 Mbps
Fiber: 1000 Mbps
Interfaces & Indicators
Ports:
8 × Gigabit RJ45 (PoE-enabled)
4 × Gigabit SFP slots
1 × Removable 6-contact terminal block (Phoenix connector)
LED Indicators:
RJ45 Ports: Link/Activity
SFP Ports: Link/Activity
PoE Budget: 150W Max
Mechanical Design & Installation
Enclosure: Rugged IP30-rated metal housing
Dimensions: 15.9 cm × 11.0 cm × 4.65 cm
Mounting: DIN-rail & Wall mounting
Power & Protection
Input Voltage: 48–57V DC (Redundant Dual Power Input)
Surge Protection: 6KVA for enhanced reliability
Relay Alarm Output: Alerts for power failure and link failure
Environmental Specifications
Operating Temperature: -40°C to 75°C
Storage Temperature: -40°C to 85°C
Operating Humidity: 5–95% RH (Non-Condensing)
Storage Humidity: 10–95% RH (Non-Condensing)
Vibration, Shock & Freefall Standards: IEC60068-2-6, -27, -32
Switching & Network Management
Port Management
Enable/Disable Ports
Port Rate Settings & Full-Duplex Mode
IEEE 802.3x Flow Control Support
Custom Port Naming
VLAN Support
Up to 4K VLANs
IEEE 802.1Q Protocol-Based VLAN
Port-Based VLAN
Quality of Service (QoS)
8-Level Priority Queue Management
Weighted Round Robin (WRR) Scheduling
Support for 802.1P & DSCP Priority
Multicast & Network Redundancy
IGMP Snooping
Fast-Ring Redundancy: Self-healing in 20ms
Spanning Tree Protocol (RSTP)
Supports up to 5 groups of 8-port trunking
PoE Management
Total Power Consumption Control
PoE ON/OFF Control per Port
Security Features
IP, MAC, Port, and VLAN Binding
MAC Address Auto-learning, Aging & Filtering
Port Isolation, Security, and Speed Limiting
RADIUS & 802.1X Authentication
System Management & Maintenance
WEB, CLI, and Telnet Management
FTP/TFTP/HTTP Web Upgrading
System Settings Backup & Restore
MAC Address & IP Configuration Management
History Logs & Event Records
