Features:
 
Physical Port
16-port 10/100BASE-TX RJ45 with auto MDI/MDI-X function
2-port 10/100/1000BASE-T and 1000BASE-X combo interface
 
Layer 2 Features
Complies with IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX Ethernet standard
Supports auto-negotiation and 10/100Mbps half/full duplex mode
Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
Complies with IEEE 802.3az Energy Efficient Ethernet (EEE) 
IEEE 802.1p CoS
Supports 16K MAC address
Automatic address learning and address aging
 
Industrial Case and Installation
IP30 metal case
DIN-rail and wall-mount designs
12 to 48V DC, redundant power with reverse polarity protection 
24V AC power input 
Supports 6000 VDC Ethernet ESD protection
-40 to 75 degrees C operating temperature
Free fall, shock-proof and vibration-proof for industries