CISCO -USED-SF300-48P - SRW248G4-K9 - WebView/PoE 300 series 48-Port SWITCH

BRAND: CISCO MODEL: SRW248G4-K9 - SF300-48P k9 V02 WebView/PoE 300 series 48-Ports 10/100 Ethernet 2-Ports 10/100/1000 Gigabit Combo SFP + 4-Ports 10/100/1000 Ethernet Gigabit Network Switch COLOR: BLACK CONDITION:  USED- TESTED – WORKS AS EXPECTED Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.  “R2V3 Functionality and Cosmetic rating is F3/C4 for this product, Key functions working and used good condition.”   Stock Photo used – Please contact for actual photos of this/these units.   Highlights Connects up to 48 network devices - PCs, printers, and servers - to share and transfer files ● and videos across your network Power over Ethernet easily and cost-effectively powers wireless access points, video ● cameras, and other network-connected endpoints Enhanced QoS helps ensure a consistent network experience and supports networked ● applications including voice, video, and data storage Strong security protects network traffic to keep unauthorized users off the network Features Forty eight 10/100 switched RJ-45 ports deliver up to 4 Gbps of throughput per port ● Two shared 10/100/1000 mini Gigabit Interface Converter (mini-GBIC) ports ● Switching capacity delivers wire-speed performance at 17.6 Gbps, nonblocking capacity ● WebView monitoring allows administrators to view the current status and configuration ● using their favorite web browser PoE on forty-eight 10/100 ports supplies up to 7.5W per port, or on twenty-four 10/100 ● ports supplies up to IEEE 802.3af maximum of 15.4W per port Automatic medium dependent interface (MDI) and MDI crossover (MDI-X) cable detection ● Port-based and 802.1Q-based VLANs support up to 256 VLANs ● Port trunking for up to eight groups allows you to increase your bandwidth for each uplink or ● server connection Port configuration settings for link, speed, auto MDI/MDI-X, flow control, and more ● Fully rack mountable using the included rack-mounting hardware ● MAC address table supports up to 8000 MAC address entries ● Optimal platform to support real-time applications such as voice and video by providing ● features like IGMP snooping, multiple queues (four) with appropriate scheduling techniques, prioritization of traffic based on port, 802.1p, IP ToS/precedence/DSCP, TCP/User Datagram Protocol (UDP) port, and line rate forwarding mechanisms Enhanced QoS functions, including rate limiting for ingress/egress and per flow at 64 kbps ● granularity Secure control via SSH for Telnet interface and SSL for HTTP interface ● User/network security via 802.1X (with RADIUS authentication) and MAC-based filtering ● Advanced security access control list (ACL) can deny or limit network access based on ● Layer 1 through 4 information such as MAC, Ethernet type, VLAN ID, IP address, protocol ID, or TCP/UDP port Containment of storms - broadcast and multicast ● Expandability and availability increased across multiple switches using link aggregation