Feature

Physical Port

• 4-port 10/100Base-TX RJ-45 with auto MDI/MDI-X function
• 2-port 100Base-FX interfaces for up to 2km (Multi-mode fiber 50µm/125µm) on ISW-62
• 2-port 100Base-FX interfaces for up to 15km (Single-mode fiber 9µm/125µm) on ISW-621S15
  
  Layer 2 Feature
• Complies with IEEE 802.3, IEEE 802.3u 10/100Base-TX, 100Base-FX Ethernet standard
• Supports auto negotiation and 10/100Mbps half / full duplex mode for each copper port
• High performance Store and Forward architecture
• Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
• Backplane (Switching Fabric): 1.2Gbps
• Integrated address look-up engine, support 2K absolute MAC addresses
• 1 Mbit on-chip frame buffer
• Automatic address learning and address aging
• CSMA/CD Protocol
  
  Industrial Case / Installation
• IP-30 metal case / protection
• DIN rail and wall mount design
• 12 to 48V DC, redundant power with polarity reverse protect function and connective removable terminal block for master and slave power
• Supports EFT protection 6000 VDC for power line
• Supports 6000 VDC Ethernet ESD protection
  
• -10 to 60 degrees C operating temperature