256 Port Switch
Overview
Product sourcing insights & recommendations
The phrase '256 port switch' typically refers to one of three distinct technology segments: high-density data center chassis, high-radix Ethernet fabrics, or the emerging 256-lane PCIe switch architecture designed for AI clusters.
Product Insights & Core Definitions
- 1High-Radix Ethernet Switches: Modern data center switches like the Marvell Teralynx family and Dell PowerSwitch Z9664F-ON MarvellAlibaba can support up to 256 virtual ports of 100GbE through breakout configurations. These devices provide extreme bandwidth (up to 102.4 Tbps) to reduce job completion times in AI training Marvell.
- 2256-Lane PCIe Switches: A specialized category for AI hardware interconnects. Products like the Marvell Structera S 50256 offer 256 PCIe 5.0 lanes, allowing direct, low-latency communication between GPUs, CPUs, and SSDs without the need for complex multi-switch chaining Facebook.
- 3Industrial/Modular Chassis: Large-scale modular switches (e.g., Foxboro or industrial automation core switches) are often marketed with "256 ports" as a maximum I/O capacity achieved by filling all available expansion slots Alibaba.
Market Trends (2026–2035)
* Hyper-Growth in Data Centers: The Ethernet switch market is projected to reach $86.04 billion by 2026, growing at a CAGR of over 14% as AI infrastructure demands higher density Businessresearchinsights.
* Transition to 800G & PCIe 6.0: Market leaders are shifting from 400G to 800G Ethernet and transitioning from PCIe 5.0 to PCIe 6.0 (offering 260+ lanes) to eliminate bottlenecks in Blackwell-class GPU clusters NaddodFacebook.
* Network Flattening: To minimize latency, data center architects are "flattening" networks, moving away from multi-tier structures in favor of single, high-radix switches that can connect hundreds of nodes directly Facebook.
Based on these high-density networking insights, you can proceed with:
High Density Network Switch 256 Ports
Products · 3 lists
High-Density Powerswitch Z9664F-On Professional 32 64 256 Ports Dc Poe Electrical Sfp 2.5Gb Network Switch
Beijing Ariel Technology Co., Ltd.verified🇨🇳CN5 yrs
Original Foxboro A2H254-16 P0973BK Industrial Managed Switch Copper Fiber Hybrid for DCS
Roticore Automation Limited🇭🇰HK1 yr
Ws-c3650-48ps-l Plc High Density Switch, 48 Port Poe+, 4xsfp, Stackable, Industrial Automation, Large Network Scalability
Xiamen Wanquan Kerui Trading Co., Ltd.🇨🇳CN1 yr
Ws-c3650-48ps-l Plc High Density Switch, 48 Port Poe+, 4xsfp, Stackable, Industrial Automation, Large Network Scalability
Xiamen Weilan Technology Co., Ltd.🇨🇳CN1 yr
Good Discount New in Box CE8861-4C-EI CE8800 Data Center Switches
High Performance Modular 9.6Tbps High-capacity Core Switch High-density 100G400G Port Data Center Switch
Beijing BaolianAn Intelligent Technology Co., Ltd.verified🇨🇳CN2 yrs
G High-Density 48-Port Gigabit Layer 3 Switch 4*10G/40G Uplink, Core for SMB Campus, Aggregation for Enterprise Network
Hubei Mailian International Trade Co., Ltd.verified🇨🇳CN2 yrs
24 Port 10 100 1000mbps Network Switch Gigabit Sfp Network Switch
Shenzhen Inmax Technologies Co., Ltd.🇨🇳CN12 yrs
Trending 24-Port SFP Gigabit Switch 8x Combo Ports 1x 40G Expansion Slot for High Density Network Deployment
N9K-C93180YC-FX3 48-Port 10/100/1000Mbps Managed Ethernet Switch with POE SNMP QoS Stackable Support
HK NewCentury Network Limited🇭🇰HK2 yrs
S6780-H4Z 02356DTY 64 X 100GE/32 X 25GE Ports and 16 X 400GE Optical Ports Ethernet 25g 100g Network Core Switch
Chongqing Chimu Technology Co., Ltd.verified🇨🇳CN6 yrs
For Cisco C9500-48Y4C-A Series High-Performance 48-Port 25G Network Switch with PoE Function
Beijing Boqiang Mingtai Technology Co., Ltd.verified🇨🇳CN3 yrs
Factory Wholesale Modular Core Chassis Switch, Ultra High Bandwidth Layer 3 Network Switch for Campus
Kunming Zhenghua Network Technology Co., Ltd.🇨🇳CN2 yrs
10G Fiber Core Switch 12 Port SFP+ L3 Managed Layer 3 Enterprise Network Aggregation
Shenzhen Kiosk Electronic Co., Ltd.verified🇨🇳CN7 yrs
S5130S-28S-PWR-HI - H3C Switches H3C S5130S-28S-PWR-HI High-performance Network Switch
Beijing Yiwang High Tech Technology Co., Ltd.verified🇨🇳CN3 yrs
C1200-24FP-4X 1200 Series Smart Managed PoE+ Switch, 24xGigabit RJ45 Ports, 4x10G SFP+ Uplinks, Enterprise Access Switch
Beijing Fengyuan Tengda Technology Co., Ltd.🇨🇳CN10 yrs
1000Mbps 24 Ports 256Gbps Full-Duplex & Half-Duplex Communication Energy-Saving Cheap Price H3C S5120-28P-SI Network Switch
Liaoning Sicheng Technology Co., Ltd.verified🇨🇳CN2 yrs
C9300-24S-A Network Switch with 24 Gigabit SFP Ports and POE Function Modular Uplink Switch
ANKE AUTOMATION LTD🇺🇸US3 yrs
C1200-24T-4G 100% Original New Cisco Catalyst 24 Port Gigabit Ethernet C1300-24T-4X Managed SFP Cisco Switch C1300-24T-4G
ZENTRIC TECHNOLOGY CO., LIMITED🇭🇰HK1 yr
MAG6246 Managed 24-Port Gigabit Network Switch
Guangzhou DSPPA Audio Co., Ltd.🇨🇳CN13 yrs
JL658A Aruba CX6300M 24 Port SFP+ 4 SFP56 High Capacity Layer3 Enterprise Network Switch for Campus Datacenter Top of Rack
Beijing ZCO System Limited🇨🇳CN8 yrs
Used Original 48 Port UPOE 10G Gigabit Stackable Layer 3 High Performance Enterprise Managed Ethernet Switch C9300-48U-A
Shenzhen Engda Technology LIMITED🇨🇳CN1 yr
Cisco Catalyst 9300 48 Port Gigabit Ethernet Switch Network Essentials Modular Uplinks IOS XE StackWise 480 C9300-48T-E
Shanghai Xinhening Information Technology Co., Ltd.verified🇨🇳CN1 yr
High Speed Industrial Network Switch 5 Port 2500Mbps Multi Gigabit Ethernet Hub Unmanaged Plug and Play LAN Switch
Shenzhen Gainstrong Technology Co., Ltd.verified🇨🇳CN9 yrs
5 Port 10G SFP+ Smart Home Lab Ethernet Network Switch with 1000Mbps 10Gbps Capacity VLAN Support 4 Port RJ45 Poe Switch
Shenzhen Huaxufeng Technology Development Co., Ltd.verified🇨🇳CN4 yrs
New Telefly 24 Port POE Switch 802.3af/at 24x1000Mbps + 2x1000Mbps Uplink RJ45 + 2xSFP Gigabit Rack-Mounted 48V 400W
H3C S5130-54C-PWR-HI Series 48-port Gigabit Ethernet Switch
Beijing Hengda Ruishi Technology Co., Ltd.verified🇨🇳CN10 yrs
C9300-48P-A Catalyst 9300L 48-Port Gigabit PoE+ Switch Layer 3 Managed Network Advantage, 4x10G Uplinks, 740W PoE Budget
8 Port 10/100M/1000M Ethernet VLAN Network Switch with Durable Housing for Security & Protection Desktop Ethernet Monitoring
Shenzhen Hkwasion Network Technology Co., Ltd.🇨🇳CN3 yrs8 Port 10/100M/1000M Ethernet VLAN Network Switch with Durable Housing for Security & Protection Desktop Ethernet Monitoring
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Sources & References
26 sources cited · Verified industry data & reports
Ethernet Switch Market, Size, Share & Forecast [2026-2034]
Fortune Business Insights
The market is projected to grow from USD 46.22 billion in 2026 to USD 76.4 billion by 2034, exhibiting a CAGR of 6.48% during the forecast period. Asia Pacific ...
Ethernet Switches Market Size, Share, Growth, & Industry ...
Business Research Insights
The Ethernet Switches Market Size is valued at USD 86.04 billion in 2026 and is expected to reach USD 287.7 billion by 2035, at 14.35% CAGR.
8-port Network Switch Market Trends 2026 to 2033
LinkedIn · Inzicht Research
The 8-port Network Switch market is projected to expand at a CAGR of 5% during the forecasted period from 2026 to 2033. 8-port Network Switch ...
Rapid Shift Towards High-Speed Ethernet Switch Market
maximize market research
The Ethernet Switch Market size was valued at USD 42.80 Billion in 2025 and the total revenue is expected to grow at a CAGR of 5.9%
Data Center Switch Market Size and Forecast – 2026 to 2033
Coherent Market Insights
Data Center Switch Market valuation is estimated to USD 18883.0 Mn in 2026 and is anticipated to grow to USD 27688.1 Mn by 2033 with steady CAGR of 5.6%.
Exploring the Global Router and Switch Market: Products, ...
Router Switch Blog
The global router and switch market is poised for robust growth from 2023 to 2028. Q1 of 2021 saw ethernet switch market revenue at USD 3 ...