Cisco Systems SRW248G4P manual Appendix C Specifications

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Appendix C

Appendix C:

Specifications

Specifications

Model

SRW248G4P

Ports

48 RJ-45 connectors for

 

10BASE-T and100BASE-TX

 

4 RJ-45 connectors for

 

10BASE-T, 100BASE-TX and

 

1000BASE-T

 

2 Shared SFP slots

Cabling Type

UTP CAT 5 or better for

 

10BASE-T/100BASE-TX,

 

UTP CAT 5e or better

 

for 1000BASE-T

LEDs

Power, Link/Act, Speed

Performance

Switching Capacity

17..6 Gbps, non-blocking

MAC table size

8K

Number of VLANs

256

Management

Web User Interface

Built-in Web UI for easy

 

browser-based configuration

 

(HTTP/HTTPS)

SNMP

SNMP version 1, 2, 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 1,2,3,9 only),

 

RFC2737 Entity MIB,

 

RFC 2618 RADIUS Client MIB

RMON

Embedded Remote Monitoring

 

(RMON) software agent

 

supports four RMON groups

 

(history, statistics, alarms, and

 

events) for enhanced traffic

 

management, monitoring, and

 

analysis

Firmware Upgrade

Web Browser upgrade (HTTP)

 

TFTP upgrade

Port Mirroring

Traffic on a port can be

 

mirrored to another port for

 

analysis with a network

 

analyzer or RMON probe

Specifications

Other Management

RFC854 Telnet

 

(Menu-driven configuration)

 

Secure Shell (SSH) and

 

Telnet management (SSHv2)

 

Telnet client

 

SSL security for Web UI

 

Switch audit log

 

DHCP client

 

BootP

 

SNTP

 

Xmodem upgrade

 

Cable diagnostics

 

PING

Security Features

IEEE 802..1X

802..1X - RADIUS

 

Authentication..

 

MD5 Encryption

Access Control

ACLs -

 

Drop or rate limit based on:

 

Source and destination

 

MAC address

 

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 trunks

Storm Control

Broadcast and Multicast

Spanning Tree

IEEE 802..1d Spanning Tree,

 

IEEE 802..1w Rapid Spanning

 

Tree, IEEE 802..1s Multiple

 

Spanning Tree, Fast Linkover

IGMP Snooping

IGMP (v1/v2) snooping

 

provides for fast client joins

 

and leaves of multicast streams

 

and limits bandwidth-intensive

 

video traffic to only the

 

requestors

48-Port 10/100 + 4-Port Gigabit Switch with WebView and Power over Ethernet

60

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Contents User Guide Table of Contents ACL Appendix E Contact Information Appendix a About Gigabit Ethernet and Fiber Optic CablingAbout This Guide Icon DescriptionsOnline Resources Copyright and TrademarksChapter Chapter IntroductionChapter Product Overview Front PanelBack Panel Side PanelPlacement Options Pre-Installation ConsiderationsOverview Hardware Installation Uplinking the SwitchDesktop Placement Rack-Mount PlacementChapter Configuration Using Console Interface Configuring the HyperTerminal ApplicationLogin Switch Main MenuSystem Configuration Menu System ConfigurationManagement Settings User & Password SettingsIP Configuration IP Address SettingsReboot System Restore System Default SettingsFile Management Port Configuration PoE ConfigurationPort Status Back to Main MenuSystem PoE Configuration Port PoE ConfigurationPort PoE Status LogoutSetup Summary SetupDevice Information Setup Network Settings System InformationPoE Information IdentificationSetup Time Set TimeEdit Port Settings Port Management Port SettingsPort Management Port Management Link Aggregation Port Broadcast ControlPort Management PoE Power Settings Global SettingPort Setting Port Management LacpVlan Management Port Settings Vlan ManagementVlan Management Create Vlan Create VlanVlan Management Ports to Vlan Vlan Management Vlan to PortsStatistics Rmon Statistics StatisticsStatistics Rmon History Statistics Rmon Alarms Statistics Rmon EventsStatistics Port Utilization Statistics 802.1x StatisticsACL IP based ACL ACL MAC based ACLSecurity Authentication Servers Radius Server SettingSecurity Security ACL BindingSecurity 802.1x Settings Tacacs Server SettingSecurity Ports Security Security Https Settings Security Management ACLSecurity SSH Settings Security SSH Host-Key SettingsQoS QoS CoS SettingsCoS to Queue QoS Queue Settings QoS Dscp SettingsQueue Settings Port to CoSQoS DiffServ Settings Class MapPolicy Map QoS DiffServ Port Binding Spanning TreeQoS Bandwidth Spanning Tree STP Status Spanning Tree Global STPSpanning Tree STP Port Settings Spanning Tree STP Port Settings STP Port Setting Detail Spanning Tree Rstp Port Settings Spanning Tree Mstp Instance Settings Spanning Tree Mstp PropertiesSpanning Tree Mstp Interface Settings Multicast Multicast Global Settings Multicast Static Member PortsMulticast Member Ports Query Multicast Static Router PortsMulticast Router Ports Query Snmp Global Parameters Snmp Views Snmp Group ProfileUser Authentication Snmp Group MembershipSnmp Communities Data PrivacyAdmin Admin User AuthenticationSnmp Notification Recipient SNMPv1,2Admin Forwarding Database Static Address SettingAddress Aging Dynamic Address QuerySystem Logging Admin LogSyslog Admin Port Mirroring Smtp SettingAdmin Ping Admin Cable TestAdmin Save Configuration Admin Firmware Upgrade Admin Jumbo FrameAdmin Http Upgrade Admin Reboot Admin Factory DefaultGigabit Ethernet Appendix a About Gigabit Ethernet Fiber Optic CablingFiber Optic Cabling Appendix B Appendix B GlossaryGlossary Smtp Simple Mail Transfer Protocol The standard e Appendix B Appendix C Specifications Appendix CSpecifications Appendix D Warranty and Regulatory Information Limited WarrantySafety Notices FCC StatementIndustry Canada Canada IC StatementDansk Danish Miljøinformation for kunder i EU La Directiva 2002/96/CE de la UE exige que los equipos que Norsk Norwegian Miljøinformasjon for kunder i EU WEB For additional information, please visit Appendix E

SRW248G4P specifications

Cisco Systems SRW248G4P is a high-performance Layer 2 switch designed specifically for small to medium-sized businesses that require robust networking solutions. This switch supports Power over Ethernet (PoE), providing a highly flexible option for powering devices such as IP phones, wireless access points, and surveillance cameras.

One of the standout features of the SRW248G4P is its 48 10/100 Ethernet ports, which ensure ample connectivity for various networked devices. Additionally, it offers four Gigabit Ethernet uplink ports, allowing for seamless integration with existing network infrastructure and facilitating high-speed data transfer. The combination of these ports enables businesses to expand their network capabilities as needed without the immediate requirement for added devices.

The SRW248G4P comes equipped with advanced Layer 2 switching capabilities, including VLAN support, which enables the segmentation of network traffic for improved performance and security. It also supports Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP), which help prevent network loops and ensure redundancy. With features like Link Aggregation Control Protocol (LACP), multiple physical connections can be combined into a single logical link, enhancing bandwidth and providing failover capabilities.

Another critical attribute of the Cisco SRW248G4P is its user-friendly management interface. The switch can be managed through a web-based interface, allowing IT administrators to configure settings, monitor performance, and troubleshoot issues with ease. Additionally, it supports SNMP (Simple Network Management Protocol) for integration with network management systems, further simplifying monitoring tasks.

Power over Ethernet functionality is a significant advantage of the SRW248G4P, providing up to 15.4 watts per port. This capability simplifies installation and reduces the clutter of power cords and outlets. Organizations can deploy PoE-enabled devices in locations that lack power sources, thus enhancing overall flexibility in network design.

In summary, the Cisco Systems SRW248G4P is a feature-rich switch tailored for small to medium-sized enterprises. Its blend of performance, management capabilities, and advanced features like PoE makes it a valuable asset in any organization's networking setup. By ensuring reliable connectivity and ease of management, businesses can focus more on growth and their core objectives rather than worrying about network complexities.