Cisco 48-Port 10/100 + 4-Port Gigabit Switch: WebView
Contents
1. QoS Priority levels 4 hardware queues Scheduling Priority queuing and weighted round robin WRR Class of service CoS Port based e 802 1p VLAN priority based e IP ToS DSCP based e Pv4 and IPv6 traffic class based CoS Rate limiting Ingress policer egress shaper Layer 2 VLAN Port based and 802 1Q based VLANs e PVE e Management VLAN Head of line HOL blocking HOL blocking prevention Mini jumbo frame Supports frames up to 1600 bytes Dynamic VLAN GVRP dynamic VLAN registration Standards e 802 3i 10BASE T Ethernet e 802 3u 100BASE TX Fast Ethernet 802 3ab 1000BASE T Gigabit Ethernet e 802 3z Gigabit Ethernet 802 3x flow control Environmental Dimensions 16 93 x 1 75 x 13 78 in WxHxD 430 x 45 x 350 mm Unit weight 8 60 Ib 3 9 kg Power Internal switching power Certification FCC Part 15 Class A CE Class A UL cUL CE mark CB Operating temperature 32 to 104 F 0 to 40 C Storage temperature 4 to 158 F 20 to 70 C Operating humidity 10 to 90 Storage humidity 10 to 95 Package Contents Cisco SRW248G4 48 Port 10 100 4 Port Gigabit Switch AC power cord Rack mounting kit with brackets and hardware e CD with user guide in PDF format Registration card e Console cable Minimum Requirements e Web based utility Microsoft Internet Expl2. the network through 802 1 X port authentication and MAC based filtering The 802 1X standard requires clients to authenticate themselves before the port will pass data for them Businesses are recognizing the benefits of voice over IP VoIP and are quickly migrating their voice services to IP based platforms requiring their local area networks to support both voice and data applications In unmanaged IP networks bursty data sessions can disrupt voice packet delivery causing poor voice quality With the enhanced quality of service QoS and traffic 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 1 of 5 Data Sheet management features in the Cisco SRW248G4 voice data can be prioritized helping ensure clear and reliable voice communications Enabling the advanced features of the Cisco SRW248G4 further secures the integrity of your network The WebView interface provides an intuitive highly secure management interface helping you to better utilize the comprehensive feature set of the switch for a better optimized more secure network Features e Forty eight 10 100 switched RJ 45 ports with automatic medium dependent interface MDI and MDI crossover MDI X cable detection e Four 10 100 1000 switched RJ 45 ports with auto MDI MDI X cable detection e Two shared mini Gigabit Interface Converter mini GBIC ports for optical or copper interconnection e Nonblocking store and fo
3. Afiafi Data Sheet CISCO Cisco SRW248G4 48 Port 10 100 4 Port Gigabit Switch WebView Cisco Small Business Managed Switches Secure Reliable Intelligent Switching for Your Growing Small Business Highlights e Connects up to 48 network devices PCs printers and servers to share and transfer files and videos across your network e Strong security protects network traffic to keep unauthorized users off the network e Intelligent QoS helps ensure a consistent network experience and supports networked applications including voice video and data storage e Simplified web based management for easy installation and configuration Figure 1 Cisco SRW248G4 48 Port 10 100 4 Port Gigabit Switch WebView Product Overview Growing businesses require cost effective networking solutions that can scale to meet ever changing business needs The Cisco SRW248G4 48 Port 10 100 4 Port Gigabit Switch Figure 1 brings increased intelligence and security to the network infrastructure The forty eight 10 100 Mbps ports enable you to consolidate your network from several smaller switches or hubs to a single managed switch The optional Gigabit optical interfaces allow you to expand the network as your business grows Network security is a top priority in any size business Most business data networks large and small are unsecured Unauthorized access to the network and mission critical data is a constant concern The Cisco SRW248G4 helps secure
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5. orer version 5 5 or later e Category 5 Ethernet network cables e Operating system Windows 2000 XP or later Product Warranty 5 year limited hardware warranty with return to factory replacement and 90 day limited software warranty 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 4 of 5 Data Sheet a Cisco Limited Warranty for Cisco Small Business Series Products This Cisco Small Business product comes with a 5 year limited hardware warranty with return to factory replacement and a 90 day limited software warranty In addition Cisco offers software application updates for bug fixes and telephone technical support at no charge for the first 12 months following the date of purchase To download software updates go to http www cisco com go smallbiz Product warranty terms and other information applicable to Cisco products are available at http www cisco com go warranty For More Information For more information on Cisco Small Business products and solutions visit http www cisco com smallbusiness Americas Headquarters Asia Pacific Headquarters Europe Headquarters C l S C Oo Cisco Systems Inc Cisco Systems USA Pte Ltd Cisco Systems International BV a San Jose CA Singapore Amsterdam The Netherlands Cisco has more than 200 offices worldwide Addresses phone numbers and fax numbers are listed on the Cisco Website at www cisco com go office
6. ountable using the included rack mounting hardware 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 2 of 5 Data Sheet Specifications Table 1 contains the specifications package contents and minimum requirements for the Cisco SRW248G4 48 Port 10 100 4 Port Gigabit Switch Table 1 Specifications for the Cisco SRW248G4 48 Port 10 100 4 Port Gigabit Switch WebView Specifications Ports 48 RJ 45 connectors for 1OBASE T and 100BASE TX e 4 RJ 45 connectors for 1OBASE T 100BASE TX 1000BASE T with 2 shared Small Form Factor Pluggable SFP slots e Auto MDI MDI X Auto negotiate manual setting Cabling type e Unshielded twisted pair UTP Category 5 or better for 10OBASE T 100BASE TX e UTP Category 5 Ethernet or better for 1000BASE T LEDs Power Link Act Speed Performance Switching capacity 17 6 Gbps nonblocking MAC table size 8000 Number of VLANs 256 static and dynamic Management Web user interface Built in web user interface for easy browser based configuration HTTP HTTPS SNMP SNMP versions 1 2 and 3 with support for traps SNMP MIBs e RFC1213 MIB 2 e RFC2863 interface MIB e RFC2665 Ether like MIB e RFC1493 bridge MIB e RFC2674 extended bridge MIB P bridge Q bridge e RFC2819 RMON MIB groups 1 2 3 and 9 only e RFC 2618 RADIUS client MIB Remote Monitoring RMON Embedded RMON software agent support
7. rward switching mechanism e Simplified QOS management enabled by advanced queuing techniques using 802 1p Differentiated Services DiffServ or type of service ToS traffic prioritization specifications e Configuration and monitoring from a standard web browser with WebView e Highly secure remote management of the switch via Secure Shell SSH and SSL secure channel network protocols e 802 1Q based VLANs enable segmentation of networks for improved performance and security e Private VLAN Edge PVE for simplified network isolation of guest connections or autonomous networks e Automatic configuration of VLANs across multiple switches through Generic VLAN Registration Protocol GVRP and Generic Attribute Registration Protocol GARP e Automatic port configuration through auto MDI MDI X e 802 1ab Link Layer Discovery Protocol LLDP and Universal Plug and Play UPnP support e User network port level security via 802 1X authentication and MAC based filtering e Increased bandwidth up to 8x and added link redundancy with Link Aggregation Control Protocol LACP e Enhanced rate limiting capabilities provide control including back pressure to control the rate at which data can flow into and out of a port e Multicasting broadcasting and flooding control e Port mirroring for noninvasive monitoring of switch traffic e Mini jumbo frame support e Simple Network Management Protocol SNMP versions 1 2c and 3 e Fully rack m
8. s CCDE CCENT Cisco Eos Cisco Lumin Cisco Nexus Cisco StadiumVision Cisco TelePresence Cisco WebEx the Cisco logo DCE and Welcome to the Human Network are trademarks Changing the Way We Work Live Play and Learn and Cisco Store are service marks and Access Registrar Aironet AsyncOS Bringing the Meeting To You Catalyst CCDA CCDP CCIE CCIP CCNA CCNP CCSP CCVP Cisco the Cisco Certified Internetwork Expert logo Cisco IOS Cisco Press Cisco Systems Cisco Systems Capital the Cisco Systems logo Cisco Unity Collaboration Without Limitation EtherFast EtherSwitch Event Center Fast Step Follow Me Browsing FormShare GigaDrive HomeLink Internet Quotient IOS iPhone iQuick Study IronPort the IronPort logo LightStream Linksys MediaTone MeetingPlace MeetingPlace Chime Sound MGX Networkers Networking Academy Network Registrar PCNow PIX PowerPanels ProConnect ScriptShare SenderBase SMARTnet Spectrum Expert StackWise The Fastest Way to Increase Your Internet Quotient TransPath WebEx and the WebEx logo are registered trademarks of Cisco Systems Inc and or its affiliates in the United States and certain other countries All other trademarks mentioned in this document or website are the property of their respective owners The use of the word partner does not imply a partnership relationship between Cisco and any other company O809R Printed in USA C78 502283 00 11 08 2008 Cisco Systems Inc All rights r
9. s 4 RMON groups history statistics alarms and events for enhanced traffic management monitoring and analysis Firmware upgrade e Web browser upgrade HTTP e Trivial File Transfer Protocol TFTP upgrade Port mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe Other management e RFC854 Telnet menu driven configuration e SSH and Telnet management Telnet client SSL security for web user interface e Switch audit log e Dynamic Host Configuration Protocol DHCP client BOOTP Simple Network Time Protocol SNTP Xmodem upgrade e Cable diagnostics e Ping e Traceroute e Syslog Security IEEE 802 1X 802 1X RADIUS authentication MD5 encryption Access control Filtering MAC based Availability Link aggregation e Link aggregation using IEEE 802 3ad LACP Up to 8 ports in up to 8 trunks 2008 Cisco Systems Inc All rights reserved This document is Cisco Public Information Page 3 of 5 Data Sheet oT Storm control Broadcast multicast and unknown unicast Spanning Tree IEEE 802 1d Spanning Tree IEEE 802 1s Multiple Spanning Tree IEEE 802 1w Rapid Spanning Tree Fast Linkover Internet Group Management Protocol IGMP snooping IGMP versions 1 and 2 snooping provides for fast client joins and leaves of multicast streams and limits bandwidth intensive video traffic to only the requestors
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