SRW208-K9-G5
Brand : CISCO SRW208-K9-G5
Model : SRW208-K9-G5
The Cisco SF 300-08 8-Port Fast Ethernet Desktop Switch is part of the Cisco Small Business line of network solutions, a portfolio of affordable managed switches that provides a reliable foundation for your business network. These Cisco SF 300-08 switches deliver the features you need to improve the availability of your critical business applications, protect your sensitive information, and optimise your network bandwidth to deliver information and applications more effectively.
to set up and use, the Cisco SF 300-08 8-Port Switch provides the ideal combination of affordability and capabilities for small businesses, and helps you create a more efficient, better-connected workforce.
Key Features
8x 10/100 switched RJ-45 ports with auto medium dependent interface (MDI) and MDI crossover (MDI-X) cable detection
Rack mount kit included for installation within a floor or wall data cabinet
Nonblocking, store-and-forward switching mechanism
Simplified QoS management enabled by advanced queuing techniques using 802.1p, differentiated services (DiffServ), or type of service (ToS) prioritisation schemes enhances the performance of real-time applications such as voice and video
Configuration and monitoring from a standard web browser with WebView management
Secure remote management of the switch via Secure Shell (SSH) and SSL secure channel network protocols
802.1Q-based VLANs enable segmentation of networks for improved performance and security
Private VLAN Edge (PVE) for simplified network isolation of guest connections or autonomous networks
Automatic configuration of VLANs across multiple switches through Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)
Automatic port configuration through auto MDI/MDIX and 802.1ab with Link Layer Discovery Protocol (LLDP) and Universal Plug and Play (UPnP) support
User/network port-level security via 802.1X authentication and MAC-based filtering
Increased bandwidth (up to 8x) and added link redundancy with Link Aggregation Control Protocol (LACP)
Enhanced rate-limiting capabilities provide control, including back pressure to control the rate at which data can flow into and out of a port
Multicasting, broadcasting, and flooding control
Port mirroring for noninvasive monitoring of switch traffic
Simple Network Management Protocol (SNMP) versions 1, 2c, and 3 and Remote Monitoring (RMON) support
Fully rack mountable using the included rack-mounting hardware
High performance and reliability
All Cisco SF 300-08 8-Port Ethernet Switches have been rigorously tested to deliver the high availability and performance you expect from a Cisco switch. The solutions speed up file transfer times and improve slow, sluggish networks, while keeping your vital business applications available and preventing costly downtime. As a managed switching solution, the Cisco SF 300-08 also gives you the flexibility to manage and prioritise high-bandwidth traffic such as voice. That means you can empower your employees with state-of-the-art communication and productivity solutions, without draining the performance of your other business applications.
Secure Desktop Connectivity
The Cisco SF 300-08 Switch can simply and securely connect employees working in small offices with each other and with all of the servers, printers, and other devices they use. High performance and reliable connectivity helps speed file transfers and data processing, improves network uptime, and keeps your employees connected and productive. Additionally, the Cisco SF 300-08 Switch provides a high level of security and give you fine-grained control to safeguard your network from unauthorised users. Advanced security features include:
Embedded security to protect management data traveling to and from the switch and encrypt network
communications
Extensive access control lists (ACLs) to restrict sensitive portions of the network from unauthorised users
and guard against network attacks
Guest virtual LANs (VLANs) to let you provide Internet connectivity to nonemployee users while isolating
critical business services from guest traffic
Support for advanced network security applications such as IEEE 802.1X port security to tightly limit access
to specific segments of your network
Unified Communications
As a managed network solution, the Cisco SF 300-08 Switch provides the performance and advanced traffic-handling intelligence you need to deliver all communications and data over a single network. Cisco offers a complete portfolio of IP telephony and other unified communications products designed for small businesses. Cisco SF 300-08 Switchs have been rigorously tested to help ensure easy integration and full compatibility with these and other products, providing a complete small business solution.
IP Telephony Support
Cisco SF 300-08 Switches include embedded QoS intelligence to prioritise delaysensitive services such as voice and video, simplify unified communications deployments, and help ensure consistent network performance for all services. For example, automated voice VLAN capabilities let you plug any IP phone (including third-party phones) into your IP telephony network and receive an immediate dial tone. The switch automatically configures the device with the right VLAN and QoS parameters to prioritise voice traffic.
Highly Secure Guest Connectivity
A Cisco SF 300-08 Switch let you extend highly secure network connectivity to guests in a variety of settings, such as a hotel, an office waiting room, or any other area open to nonemployee users. Using powerful but easy-to-configure security and traffic segmentation capabilities, you can isolate your vital business traffic from guest services and keep guests network sessions private from each other.
Optimal Energy Efficiency
The Cisco SF 300-08 Switch is designed with a variety of power-saving features across all models, providing the industrys broadest portfolio of green switches. These Cisco SG 300-08 Switches optimise power use to protect the environment and reduce energy costs, without compromising performance. Powersaving features include:
The latest application-specific integrated circuits (ASICs), using low-power 65-nanometer technology (these
chipsets allow for lower power consumption and thinner, more efficient designs)
Embedded intelligence to adjust signal strength based on cable length
Fanless design in most models, which reduces power consumption, increases reliability, and provides quieter operation
Specifications
Ports
8 RJ-45 connectors for 10BASE-T and 100BASE-TX
Console port
Auto MDI/MDI-X
Auto negotiate/manual setting
Cabling type
Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX
LEDs
10/100 Link/Act, Speed, System
Performance
Switching capacity
1.6 Gbps, nonblocking
Forwarding rate
1.19 mpps wire-speed performance
Layer 2
MAC table size
8000
Number of VLANs
256 active VLANs (4096 range)
VLAN
Port-based and 802.1Q tag-based VLANs
Management VLAN
Head-of-line (HOL) blocking
HOL blocking prevention
Management
Web user interface
Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)
SNMP
SNMP versions 1, 2c, and 3 with support for traps.
SNMP MIBs
RFC1213 MIB-2
RFC2863 interface MIB
RFC2665 Ether-like MIB
RFC1493 bridge MIB
RFC2674 extended bridge MIB (P-bridge, Q-bridge)
RFC2819 RMON MIB (groups 1, 2, 3, and 9 only),
RFC2737 Entity MIB
RFC 2618 RADIUS client MIB
RFC 1215 traps
RMON
Embedded Remote Monitoring (RMON) software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis.
Firmware upgrade
Web browser upgrade (HTTP) and Trivial File Transfer Protocol (TFTP)
Port mirroring
Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe.
Other management
Traceroute
SSL
SSH
RADIUS
Port mirroring
TFTP upgrade
SSL security for web user interface
DHCP client
BOOTP
Simple Network Time Protocol (SNTP)
Xmodem upgrade
Cable diagnostics
Ping
Telnet client (SSH secure support)
Security
IEEE 802.1X
802.1X - RADIUS authentication; MD5 encryption
Access control
Access control lists (ACLs) - drop or rate limit based on:
Source and destination MAC-based
Source and destination IP address
Protocol
ToS/DSCP
Port
VLAN
Ethertype
Availability
Link aggregation
Link aggregation using IEEE 802.3ad LACP
Up to 8 ports in up to 8 groups
Storm control
Broadcast, multicast, and unknown unicast
Spanning Tree
IEEE 802.1D Spanning Tree, IEEE 802.1w Rapid Spanning Tree
IEEE 802.1s Multiple Spanning Tree
IGMP snooping
Internet Group Management Protocol (IGMP) (v1/v2) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors. Support 256 multicast groups.
QoS
Priority levels
4 hardware queues
Scheduling
Priority queuing and weighted round-robin (WRR)
Class of service
Port based
802.1p VLAN priority based
IPv4/v6 IP precedence/ToS/DSCP based
TCP/ User Datagram Protocol (UDP) port based
DiffServ
Classification and re-marking ACLs
Rate limiting
Ingress policer
Egress rate control
Standards
802.3 10BASE-T Ethernet
802.3u 100BASE-TX Fast Ethernet
802.3ab
802.3x flow control
802.3ad LACP
802.1D Spanning Tree Protocol (STP)
802.1Q/p VLAN
802.1w Rapid STP
802.1s Multiple STP
802.1X port access authentication
Environmental
Dimensions
W x H x D
11 x 1.75 x 6.69 in.
(279 x 45 x 170 mm)
Unit weight
2.20 lb (1 kg)
Power
External AC power adapter
Certification
FCC Part 15 Class A, CE Class A, UL, cUL, CE mark, CB
Operating temperature
32º to 104ºF (0 º to 40ºC)
Storage temperature
-4º to 158ºF (-20º to 70ºC)
Operating humidity
10% to 90%
Storage humidity
10% to 95%
Package Contents
Cisco SRW208 8-Port 10/100 Ethernet Switch
AC power adapter with power cord
Two rack-mounting kits/eight screws
CD with user guide in PDF Format
Online registration card
Console cable
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Last Update : 15:04:03 01/11/2012