D-LINK Industrial Gigabit Managed PoE Switch with SFP slots DIS-300G-8PSW

8-port Gigabit Layer 2 Managed PoE (120W) Industrial Switch with 4-port Gigabit Uplinks
4 x 10/100/1000Base-T 802.3af/802.3at PoE
2 x 10/100/1000Base-T
2 x 100/1000Mbps SFP DIN-Rail
(Port 1-4 Up-to 30W), MAC Address 8K
IP30, -40°C to +75°C Operating Temperature Range
PSU not included
Managed Layer 2
Power Budget: 120W

Type	Smart managed
Number of ports	5 to 14 ports
Layer	Layer 2
Main type of ports	1000BASE-T Gigabit Ethernet
Type of uplink ports	1000BASE-T Gigabit Ethernet SFP
PoE options	802.3af 802.3at
Number of PoE ports	4 8
PoE power budget	See datasheet
Fanless	√
Form Factor	DIN rail
Housing	Metal
Jumbo frame
Environmental	Free Fall: IEC60068-2-32 Shock: IEC60068-2-27 Vibration: IEC60068-2-6
<20ms link loss recovery	√
MAC address	8K
Spanning Tree Protocol	802.1D STP 802.1s MSTP 802.1w RSTP
Link aggregation	802.3ad
VLAN group (max static)	1024 256
VLAN type	MAC-based Port-based Protocol-based
Advanced VLAN	Double VLAN (Q-in-Q)