Planet ISW-621S15 4+2 100FX Port Single-mode Industrial Ethernet Switch - 15 km (-10 ~ 60 degrees C operating temperature)

• 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-621
–2-port 100Base-FX interfaces for up to 15km (Single-mode fiber 9µm/125µm) on ISW-621S15

• Layer 2 Features
–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