GEN-548SC-30 8-Port 10/100TX + 1-Port 100FX Managed Fiber Switch (Single-Mode 30KM) Features # IEEE 802.3u 100BaseTX Standard # IEEE 802.1q Port Base/Tag VLAN Standard # IEEE 802.1p Priority/Port Base # Eight 10/100BaseTX RJ-45 Ports # One Dual-Fiber Port # RS-232 Console (RJ-45) # Spanning Tree and Redundant Ring Protocols # IGMP Snooping for Multicast Filtering # Web-Based GUI # IP Security Control to Prevent Illegal Access # Rack Mountable The GEN-548 Managed Access Switch is equipped with eight 10/100Base-TX ports plus one 100Base-FX port. It was designed with features like SNMP, RMON, flexible network management and monitoring options for increased efficiency and performance. Whether managing via an 'in-band' SNMP management station or Internet web browser, or 'out-of-band' via the RS-232 console port, the GEN-548 facilitates network monitoring and troubleshooting with its user-friendly features. The GEN-548 is a feature-rich switch, offering VLAN, spanning-tree protocol, port isolation, and much more. Specifications Standards IEEE 802.3, 802.3u, 802.3x, 802.3ad, 802.1d, 802.1q, 802.1p VLAN Port-based & Tag-based (64 VIDs) Interface RJ-45 Ports 8 x 10/100TX RJ-45 Ports Fiber Ports 1 x 100BaseFX (SC Type) Console Ports RS-232 Console (RJ-45) MAC Address MAC Address Table Up to 2K Addresses Throughput 10M 14,880/14,880pps 100M 148,800/148,800pps Fiber Wavelength 1310/1550nm Max Distances Fiber Optic 30km 10/100BaseTX 100m RS-232 15m Power Power Input 100 ~ 240VAC, -48VDC +12VDC Operating Environment Operating Temperature 0? to 50? C Storage Temperature -20? to 70? C Operating Humidity 10% to 80% RH Storage Humidity 5% to 90% RH Dimension & Weight Size (W x D x H) 268 x 128 x 44 mm (10.55 x 5.04 x 1.73 inches) Shipping Weight 1.2 Kg (2.64 lbs.) Regulatory Approvals Emissions FCC Part 15 Class A, CE Safety EN 60950 Warranty Warranty Period 5 Years