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Data Sheet

Cisco SRW248G4P 48-Port 10/100 + 4-Port Gigabit

Switch: WebView/PoE

Cisco Small Business Managed Switches

Secure, Reliable Switching with PoE for Growing Small Businesses

Highlights

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Connects up to 48 network devices - PCs, printers, and servers - to share and transfer files

and videos across your network

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Power over Ethernet easily and cost-effectively powers wireless access points, video

cameras, and other network-connected endpoints

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Enhanced QoS helps ensure a consistent network experience and supports networked

applications including voice, video, and data storage

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Strong security protects network traffic to keep unauthorized users off the network

Figure 1. Cisco SRW248G4P 48-Port 10/100 + 4-Port Gigabit Switch: WebView/PoE

Product Overview

The Cisco

SRW248G4P 48-Port 10/100 + 4-Port Gigabit Switch (Figure 1) offers a highly secure

means of expanding your network. Web-based configuration of the switch is secured using SSL.

User access is verified with 802.1X security using a RADIUS authentication mechanism and can

also be controlled using MAC-based filtering.

Extensive quality of service (QoS) features makes the solution ideal for real-time applications such

as voice and video. The four priority queues, together with the weighted round-robin and strict

priority scheduling techniques, facilitate efficient coexistence of real-time traffic with data traffic,

allowing each to meet its QoS needs. Individual users or applications can be prioritized above

others using various class of service options - by port, Layer 2 priority (802.1p), and Layer 3

priority (type of service [ToS] or differentiated services code point [DSCP]). Intelligent broadcast

and multicast storm control minimizes and contains the effect of these types of traffic on regular

traffic. Internet Group Management Protocol (IGMP) snooping limits bandwidth-intensive video

traffic to only the requestors without flooding all users. Incoming traffic can be policed and

outgoing traffic can be shaped, allowing you to control network access and traffic flow.

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Cisco SRW248G4P Manuel d'utilisateur