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