Cisco SG500-28 28-port Gigabit Stackable Managed Switch
Specifications Overview
| Series | Cisco Small Business 500 Series Stackable Managed Switches |
|---|---|
| Overview | Product Overview |
| Status |
End of Sale
EOL Details
|
| Release Date | 30-MAR-2012 |
| End-of-Sale Date | 12-APR-2018 Details |
| End-of-Support Date | 30-APR-2023 Details |
| Product ID | |
- US/Canada 800-553-2447
- Worldwide Support Phone Numbers
- All Tools
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This product is supported by Cisco, but is no longer being sold.
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Latest Security Notices
- 03-May-2020
- 16-Oct-2019
- 01-May-2019
- 07-Nov-2018
- 17-Jan-2018
- 17-Jan-2018
- 20-Sep-2017
- 27-Sep-2016
- 28-Jan-2016
- 04-Dec-2015
Document Categories
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Data Sheets and Product Information
At-a-Glance
- Cisco SG500X Switches Accessories At-A-Glance (PDF - 319 KB)
Data Sheets
- Cisco 500 Series Stackable Managed Switches Data Sheet
- Cisco 500 Series Stackable Managed Switches Data Sheet (Chinese) (PDF - 844 KB)
- Cisco 500 Series Stackable Managed Switches Data Sheet (French) (PDF - 565 KB)
- Cisco 500 Series Stackable Managed Switches Data Sheet (German) (PDF - 560 KB)
- Cisco 500 Series Stackable Managed Switches Data Sheet (Italian) (PDF - 558 KB)
- Cisco 500 Series Stackable Managed Switches Data Sheet (LATAM Spanish) (PDF - 557 KB)
End-of-Life and End-of-Sale Notices
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- End-of-Sale and End-of-Life Announcement for the Cisco 500 Series Stackable Managed Switches
- End-of-Sale and End-of-Life Announcement for the Cisco SF500-24MP and SF500-48MP Stackable Managed Switches
- End-of-Sale and End-of-Life Announcement for the Cisco SF500-48MP, SF500-24MP, SG500X-48MP, and SG500X-24MPP Stackable Managed Switches in China
- End-of-Sale and End-of-Life Announcement for the Cisco SG500XG-8F8T 16-port 10-Gigabit Stackable Managed Switch
English
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- Annonce d’arrêt de commercialisation et de fin de vie de Cisco SF500-24MP and SF500-48MP Stackable Managed Switches
- Annonce d’arrêt de commercialisation et de fin de vie de Cisco 500 Series Stackable Managed Switches
- Annonce d’arrêt de commercialisation et de fin de vie des commutateurs gérés empilables Cisco SG500XG-8F8T de 16 ports et de 10 Gigabit
French - Canadian
Security Notices
Security Advisories, Responses and Notices
- Cisco Small Business Switches Information Disclosure Vulnerability
- Cisco Small Business Smart and Managed Switches Cross-Site Scripting Vulnerability
- Cisco Small Business Switches Secure Shell Certificate Authentication Bypass Vulnerability
- Cisco Small Business Switches Privileged Access Vulnerability
- Cisco Small Business 300 and 500 Series Managed Switches HTTP Response Splitting Vulnerability
- Cisco Small Business 300 and 500 Series Managed Switches Cross-Site Scripting Vulnerability
- Cisco Small Business Managed Switches Denial of Service Vulnerability
- Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: September 2016
- Cisco Small Business 500 Series Switches Denial of Service Vulnerability
- Multiple Vulnerabilities in OpenSSL (December 2015) Affecting Cisco Products
- Cisco Small Business Switches SSH Packet Processing Denial of Service Vulnerability
- Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Products
Release and Compatibility
Release Notes
- Open Source Document for Cisco 500 Series Switches Software Version 1.4.0.x (PDF - 783 KB)
- Open Source Document for Cisco 500 Series Switches Software Version 1.3.5 (PDF - 781 KB)
- Open Source Document for Cisco 10XG Series Switches Software Version 1.4.0.x (PDF - 783 KB)
- Open Source Document for Cisco Sx10G Switches Software Version 1.3.5 (PDF - 781 KB)
- Open Source Used In Cisco Sx500 Series Switches 1.4.9.x (PDF - 808 KB)
- Open Source Used In Sx500 Series Switches 1.4.1.x (PDF - 787 KB)
- Open Source Used In Sx500 Series Switches 1.3.7.x (PDF - 781 KB)
- Open Source Used In Sx500 Series Switches 1.3.0.x (PDF - 46 KB)
- Open Source Used In Sx500 Series Switches Release 1.2.9.x (PDF - 43 KB)
- Open Source Used In Sx10G Series Switches 1.4.1.x (PDF - 787 KB)
- Open Source Used In Sx10G Series Switches 1.3.7.x (PDF - 781 KB)
- Open Source Used in Cisco 500 Series Switches Release 1.4.8.x (PDF - 808 KB)
- Open Source Used in Cisco 500 Series Switches Release 1.4.5.x (PDF - 787 KB)
- Open Source Used in Cisco 500 Series Switches Release 1.4.2.x (PDF - 787 KB)
- Release Notes for 200, 300, 500, and ESW2 Series Switches Software Version 1.4.5.02 (PDF - 127 KB)
- Release Notes for 200, 300, 500, and ESW2 Series Switches Software Version 1.4.2.04 (PDF - 127 KB)
- Release Notes for 200, 300, and 500 Series Switches up to Firmware Version 1.4.11.5 (PDF - 124 KB)
- Release Notes for 200, 300, and 500 Series Switches Software Version 1.4.11.4 (PDF - 126 KB)
- Release Notes for 200, 300, and 500 Series Switches Software Version 1.4.11.2
Reference
Command References
- Cisco 500 Series Stackable Managed Switches Command Line Interface Reference Guide Firmware Release 1.4.0.x (PDF - 3 MB)
- Cisco 500 Series Stackable Managed Switches Command Line Interface Reference Guide Firmware Release 1.3.7 (PDF - 3 MB)
- Cisco 500 Series Stackable Managed Switches Command Line Interface Reference Guide Firmware Release 1.3.5 (PDF - 3 MB)
Design
Design TechNotes
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- Cisco Small Business Switches Model Object Identifiers (OIDs)
Cisco SG500-28 28-port Gigabit Stackable Managed Switch
Install and Upgrade
Install and Upgrade Guides
Install and Upgrade TechNotes
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- Firmware Upgrade Troubleshooting on 300 and 500 Series Managed Switches
- Initial Configuration on Sx500 Series Stackable Switches
- Upgrade Firmware via HTTP/HTTPS on Sx500 Series Stackable Switches
- Upgrade and Backup of Firmware via TFTP on Sx500 Series Stackable Switches
Cisco SG500-28 28-port Gigabit Stackable Managed Switch
Configuration
Configuration Examples and TechNotes
Most Recent
- Configure Stack Settings on a Switch through the Command Line Interface (CLI)
- Access the CLI via PuTTY using a Console Connection on 300 and 500 Series Managed Switches
- Configure MAC-Based Access Control List (ACL) and Access Control Entry (ACE) on a Managed Switch
- VLAN Configuration via CLI on 300/500 Series Managed Switches
- Enable Secure Shell (SSH) Service on 300/500 Series Managed Switches
- Configure Dynamic Host Configuration Protocol (DHCP) Relay Settings on a Switch through the Command Line Interface (CLI)
- Configure IPv4 Static Routes Settings on a Switch
- Configuring LAG Settings on a Switch through the Command Line Interface (CLI)
- Configure Password Settings on a Switch through the Command Line Interface (CLI)
- Configure Port to VLAN Interface Settings on a Switch through the CLI
- Configure System Time Settings on a Switch through the Command Line Interface (CLI)
- Configure a VLAN on a Switch
- Configure CDP Settings on a Switch
- Configure 802.1x Port Authentication Setting on a Switch
- Setting Time Range on 300 and 500 Series Managed Switches
Maintain and Operate
Maintain and Operate Guides
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.4.0.x (PDF - 7 MB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.3.7.x (PDF - 6 MB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.3.5.x (PDF - 6 MB)
Maintain and Operate TechNotes
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- Active Image Selection on Sx500 Series Stackable Switches
- Console Settings on Sx500 Series Stackable Switches
- Copy and Save Configuration on the Sx500 Series Stackable Switches
- DHCP Snooping Binding Database Configuration on Sx500 Series Stackable Switches
- DHCP Snooping/Relay Properties Configuration on Sx500 Series Stackable Switches
- Download or Backup Configuration File on an Sx200, Sx300, or Sx500 Switch
- Enable Bonjour in Layer 2 Mode on Sx500 Series Stackable Switches
- Enable Telnet Service on 300 and 500 Series Managed Switches
- Enabling SNTP Authentication on 200, 300, & 500 Series Managed Switches
- Enabling TCP Congestion Avoidance on SX500 Series Stackable Switches
- Global Settings on Quality of Service (QoS) Basic Mode on Sx500 Series Stackable Switches
- Secure Sensitive Data (SSD) Rules Configuration on Sx500 Series Stackable Switches
- VLAN Creation on Sx500 Series Stackable Switches
- View IPv6 Routes on Sx500 Series Stackable Switches
Cisco SG500-28 28-port Gigabit Stackable Managed Switch
Troubleshooting
Troubleshooting TechNotes
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- CSCvd61441: Sx500 DHCP Service Fails when ACL Logging is Configured
- Configuration of System Log Setting on Sx500 Series Stackable Switches
- Configuring Switch as a Unicast Simple Network Time Protocol SNTP Client via CLI
- SR-681040897 SG500-52P: Stack Issues/ Rebooting
- SR-680374472 SG500: Vulnerability issues with SSL
- SR-680259480 - US SG500: MIB Walk Issues
- View Etherlike Statistics on Sx500 Series Stackable Switches
Cisco SG500-28 28-port Gigabit Stackable Managed Switch
Literature
Brochures
- Cisco 500 Series Stackable Managed Switches Overview (PDF - 763 KB)
- Cisco 500 Series Stackable Managed Switches Overview (French) (PDF - 777 KB)
- Cisco 500 Series Stackable Managed Switches Overview (German) (PDF - 777 KB)
- Cisco 500 Series Stackable Managed Switches Overview (Italian) (PDF - 766 KB)
- Cisco 500 Series Stackable Managed Switches Overview (LATAM Spanish) (PDF - 778 KB)
- SMB Miercom Report: Managed Stackable Switches Comparison (PDF - 1 MB)
White Papers
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- SMB Miercom Report: Managed Stackable Switches Comparison (PDF - 1 MB)
- SMB Miercom Report: Managed Stackable Switches Comparison (Chinese) (PDF - 5 MB)
- SMB Miercom Report: Managed Stackable Switches Comparison (French) (PDF - 5 MB)
- SMB Miercom Report: Managed Stackable Switches Comparison (German) (PDF - 5 MB)
- SMB Miercom Report: Managed Stackable Switches Comparison (Italian) (PDF - 5 MB)
- SMB Miercom Report: Managed Stackable Switches Comparison (Latam Spanish) (PDF - 5 MB)
- SMB Miercom Report: Managed Stackable Switches Comparison (Portuguese Brazilian) (PDF - 5 MB)
SMB Miercom Reports
Translated Documents
Translated End-User Guides
Most Recent
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.4.0.x (Italian) (PDF - 7 MB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.3.7.x (Spanish) (PDF - 7 MB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.3.7.x (Italian) (PDF - 7 MB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.3.7.x (French) (PDF - 7 MB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.3.7.x (German) (PDF - 7 MB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.3.7.x (Chinese) (PDF - 7 MB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.3.5.x (German) (PDF - 8 MB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.4.0.x (German) (PDF - 7 MB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.4.0.x (Spanish) (PDF - 7 MB)
- Cisco 500 Series Stackable Managed Switches Quick Start Guide (Russian) (PDF - 771 KB)
- Cisco 500 Series Stackable Managed Switches Quick Start Guide (French) (PDF - 766 KB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.4.0.x (Simplified Chinese) (PDF - 6 MB)
- Cisco 500 Series Stackable Managed Switches Administration Guide Firmware Release 1.4.0.x (French) (PDF - 5 MB)
- Cisco 500 Series Stackable Managed Switches Quick Start Guide (Chinese) (PDF - 1 MB)
- Cisco 500 Series Stackable Managed Switches Quick Start Guide (Italian) (PDF - 762 KB)
View all documentation of this type
Enclosure TypeRack-mountableMaxiumum Storage Temperature158 FPorts24 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x SFPDevice TypeSwitch - 28 ports - managed - stackableRouting ProtocolStatic IP RoutingHumidity Operating Range10-90% (non-condensing)Minimum Storage Temperature-4 FDepth10.1 inchesWeight7.5 lbsMinimum Operating Temperature32 FInterfaces26 x 10Base-T/100Base-TX/1000Base-T - RJ-45, 4 x SFP (mini-GBIC)Cables Included1 x serial cableHumidity Storage Range10-90% (non-condensing)Flash Memory32 MBHeight1.7 inchesMaximum Operating Temperature104 FVoltage RequiredAC 120/230 V ( 50/60 Hz )Power DevicePower supply - internalWidth17.3 inchesPower Over Ethernet (PoE)n/aStatus IndicatorsPort transmission speed, system, link/activityRam256 MB
