Gigabit Ethernet Micro-Switch 45x45 horizontal design, 4x10/100/1000T with
1000Baese-LX Uplink and 10/100/1000T Downlink, 1310nm Single Mode SC 10km, int. 230VAC power supply, manageable (web/Telnet/SNMP/ opt. NMP
software), VLANs, QoS, Security