Sg300 Cisco
Overview
Product sourcing insights & recommendations
The Cisco SG300 series is a legacy line of managed switches that has reached End-of-Life (EoL) and End-of-Sale (EoS) status CiscoCisco. In current market trends, users are actively migrating from the SG300 to more modern platforms to ensure better performance, security updates, and cloud management capabilities Network-SwitchCisco.
Product Overview & Lifecycle
* Status: Officially discontinued; the End-of-Software Maintenance date and Last Date of Support have passed for most models (e.g., SG300-28PP-K9 support ended in 2023) Layer23-Switch.
* Key Features: Known for offering Layer 3 static routing at an SMB price point, supporting IPv6, and being fanless in smaller models NagCisco.
* Current Availability: While "new-in-box" units are still found through third-party B2B suppliers, the market is shifting toward refurbished units for legacy system maintenance AlibabaAlibaba.
Market Trends & Successor Insights
- 1Shift to Cisco Business (CBS): The Cisco Business 350 (CBS350) is the direct replacement. It offers a modernized web UI, 10G SFP+ uplinks (on selected models), and higher PoE budgets JochenschulzCisco.
- 2Growth of Entry-Level Catalyst: For businesses moving toward enterprise-grade management, the Catalyst 1200 and 1300 series are emerging as the preferred choice in 2026, offering better integration with Cisco DNA Center and advanced security Network-SwitchMetflservices.
- 3Market Growth: The managed switch market, particularly cloud-managed variants, is projected to reach $2.12 billion by 2026, driven by SMBs upgrading from legacy hardware like the SG300 to cloud-integrated solutions CoherentmarketinsightsMordorintelligence.
Migration Mapping
| Legacy Model | Successor (SMB) | Successor (Enterprise) |
|---|---|---|
| SG300-10 | CBS350-8T-E-2G | Catalyst 1300-8T |
| SG300-28 | CBS350-24T-4G | Catalyst 1300-24T |
| SG300-52 | CBS350-48T-4G | Catalyst 1300-48T |
I can help you further with these networking products. You can continue with:
Cisco Sg300 Series Switches Managed Gigabit
Products · 3 lists
SG300-28MP-K9-CN Original Ethernet Switch 28 Port Gigabit PoE Managed Switch Network Switch
Chongqing Yujia Technology Co., Ltd.verified🇨🇳CN4 yrs
SG300-28PP 28-Port Gigabit PoE+ Managed Switch 26-Ports Gigabit Ethernet (24 PoE+ Ports with 180W Power Budget) SG300-28PP-K9
New Original Sg350xg-24f-k9 Ciscos 350x Series Stackable Managed Switches Sg350xg-24f-k9
Shanghai Hanweixin Tong Technology Co., Ltd.🇨🇳CN1 yr
New Original SG350XG-24F-K9 Ciscos 350X Series Stackable Managed Switches SG350XG-24F-K9
Henan Zhouke 'er Technology Co., Ltd.🇨🇳CN3 yrs
300 Series Managed Switches SF300-24PP for Small Business 24 10/100 PoE+ & 2 10/100/1000 QoS Function 180W Power Budget
Plc Srw2008-k9 8-port Gigabit Managed Switch with 2 Sfp Ports for Warranty Product Discontinued
Xiamen Hanxin Hui Trading Co., Ltd.🇨🇳CN1 yr
C9300X-24Y-E Original New Cisco Catalyst 9300X Series 24 Port 25G SFP28 Managed Network Switch C9300X-24Y-E Fast Shipping
Beijing Boqiang Mingtai Technology Co., Ltd.verified🇨🇳CN2 yrs
In Stock 20Gbps 10 Port 10G SFP Managed Switch for Small Business Office Network LACP VLAN QoS Full Duplex Network Switch
Beijing Jinyingtai System Technology Co., Ltd.🇨🇳CN4 yrs
The Gigabit Layer 2 managed network management 24-port high-power POE switch has a single-port output of up to 90W and +4
Guangzhou EBY Optoelectronic Technology Co., Ltd.🇨🇳CN9 yrs
CBS350-24P-4G CBS 24-Port Gigabit Poe Cisco Business 350 Series Managed Switches
Beijing Yiwang High Tech Technology Co., Ltd.verified🇨🇳CN3 yrs
Brand New for Cisco C1300-48P-4G Gigabit Ethernet Managed Switch 4 X 1GbE SFP Uplinks 48 Port PoE+ Sackable 1 Year Warranty SNMP
ZENTRIC TECHNOLOGY CO., LIMITED🇭🇰HK1 yr
Managed Industrial Ethernet Switch MCSESM203F4LG0 with 16 Copper Ports and 4 Gigabit SFP for Network Infrastructure
Changsha Yuzhang Intelligent Technology Co., Ltd.🇨🇳CN1 yr
Factory Price Customized 24 Port Gigabit L2 Managed Network Ethernet Switch with 4 Gigabit SFP Port Uplink
Shenzhen Eborm Technology Co., Ltd.🇨🇳CN8 yrs
Cisco IE3500 Rugged Managed 10/100/1000 Netgear Gigabit 8 16 Port Fibre Optic Outdoor Sfp Poe Internet Switch for Industrial AI
Beijing Ariel Technology Co., Ltd.verified🇨🇳CN5 yrs
TL-SG2006P All Gigabit Cloud Managed POE Switch
Hangzhou Xiaoyou Automation Technology Co., Ltd.🇨🇳CN3 yrs
Spanning Tree SSH IEEE802.1Q Port VLAN SNMP 16-port Gigabit Web Smart Telnet L2 Full Managed Switch
Shenzhen Cc Tech Co., Ltd.🇨🇳CN10 yrs
S5700-24T4X 24 Port Gigabit Managed Switch 4 10G SFP+ Uplink L3 Managed Ethernet Switch for Enterprise Campus Office Network
SHENZHEN WOLCK NETWORK PRODUCT CO.,LIMITEDverified🇨🇳CN12 yrs
8 Port Gigabit Managed Switch Managed Ethernet Switch with 8 Port 10/100/1000M VLAN
Sichuan Hasivo Electronics Co., Ltd.🇨🇳CN6 yrs
Factory-Direct Fully Managed Enterprise Ethernet Switches 2 Copper 4 1G SFP Ports 1Gbps Transmission Rate-Models ME-3400EG-2CS-A
ANKE AUTOMATION LTD🇺🇸US3 yrs
Full Gigabit 16 24 Ports WEB Smart Managed Switch with 10/100/1000M SFP Fiber Uplink Port Support VLAN QoS IGMP DSCP
Shenzhen Dasheng Digital Co., Ltd.verified🇨🇳CN4 yrs
Managed 16 Port Gigabit Ethernet Switch with 2 SFP Uplinks QoS SNMP Web Management for Hotel, School and Office Infrastructure
Guangzhou Gxcom Technology Co., Ltd.verified🇨🇳CN9 yrs
Original C9300-24U-A Cisco Switch 9300 24-Port UPOE Switch Managed Core Ethernet Layer 3 POE SFP Fiber Port Cisco C9300-24U-A
Beijing Chuanghai Xinji Information Technology Co., Ltd.verified🇨🇳CN2 yrs
TP-LINK Full Gigabit Cloud Managed PoE Switch TL-SG2016MP Network Switches
Shenzhen Humpal Technology Co., Ltd.🇨🇳CN2 yrs
China Factory 16 Port Gigabit PoE Switch L2 Managed with 2 SFP Ports Unmanaged Mode Optional Web Managed Hub for OEM ODM
Dongguan Buke Electronic Technology Co., Ltd.🇨🇳CN6 yrs
Brand New Cisco C9300-24S-A Managed Ethernet Switch 24x 10G SFP+ Ports for Enterprise Networks
Shanghai Xinhening Information Technology Co., Ltd.verified🇨🇳CN1 yr
Original Brand New Sealed Cisco C1300-8P-E-2G Catalyst 1300 8-Port Gigabit PoE+ Desktop L2 Managed Switch
Beijing Lianmai Tongchuang Technology Co., Ltd.verified🇨🇳CN7 yrs
Plc Sg300-52p-k9 52-port Stackable Managed Switch for Warranty Product Discontinued
Shanghai Yuantong Zhilian Technology Co., Ltd.🇨🇳CN1 yrBrand New Cisco C9300-24S-A Managed Ethernet Switch 24x 10G SFP+ Ports for Enterprise Networks
Original Brand New Sealed Cisco C1300-8P-E-2G Catalyst 1300 8-Port Gigabit PoE+ Desktop L2 Managed Switch
Plc Sg300-52p-k9 52-port Stackable Managed Switch for Warranty Product Discontinued
Related Searches
Explore more sourcing topics & related categories
Sources & References
26 sources cited · Verified industry data & reports
Switches - Retired Products
Cisco Systems
Below are retired Cisco Switch product lines, which are no longer supported by Cisco. For additional information, you can view all supported Cisco Switches.
Cisco SG300-28PP-K9-BR EOL & EOSL Dates
Layer23-Switch
As of 2026-05-24, this page records Cisco SG300-28PP-K9-BR lifecycle milestones from the available lifecycle database. The published EOSL date is 2023-08-31.
Cisco 300 Series Managed Switches Data Sheet
NAG WIKI
Cisco 300 Series Switches have been rigorously tested to help ensure easy integration and full compatibility with these and other products, providing a complete ...
Are Cisco SG300 / SG350 Switches Still Worth Buying in ...
Router-Switch.com
Explore the risks, lifecycle status (EOL/EOS), and practical scenarios for purchasing Cisco SG300 and SG350 switches. Learn when they are suitable and what ...
300 Product Family
Cisco
Easy to set up and use, the Cisco 300 Series Switches provide the ideal combination of affordability and capabilities for small businesses (SMBs), ...
Product Lifecycle Status
Rockwell Automation
Let us help you clearly identify a product's current lifecycle stage, making it easier for you to proactively plan and manage the transition to more modern ...