Arista 7050sx
Overview
Product sourcing insights & recommendations
The Arista 7050SX series is currently undergoing a significant lifecycle shift. While the first two generations (SX and SX2) have reached or are nearing their End of Support (2020-2025), the 7050SX3 remains a high-demand 25G/100G workhorse with support extending to 2031.
Key market insights include:
- Secondary Market Surge: A high volume of decommissioned SX and SX2 units has entered the surplus market, driving prices as low as $330 for 10G SFP+ models, making them popular for home labs and budget-conscious deployments.
- AI-Driven Growth: Arista has raised its 2026 outlook due to accelerating demand for AI-focused Ethernet switching, which is pushing customers toward the newer 7050X4 series as the primary upgrade path.
- Technical Evolution: The series has seen a massive buffer expansion, doubling from 16MB (SX2) to 32MB (SX3), to handle increasingly bursty cloud workloads.
The detailed report below includes comprehensive lifecycle dates, technical comparisons, and current B2B market pricing for various models.
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Arista Dcs 7050sx2 72q R Switch
Products · 2 lists
DCS-7050SX-72Q/64 7050SX Series 10/40G Data Center Switches
Sichuan Dongsheng Haotian Network Technology Co., Ltd.🇨🇳CN5 yrs
Used Original Arista Switch DCS-7050QX-32S DCS-7050QX-32S-R DCS-7050QX-32S-F Network Switch for Data Center
Beijing Jinyingtai System Technology Co., Ltd.🇨🇳CN4 yrs
Arista DCS-7010TX-48-R 48x 1GB RJ45 4x 25GB SFP28 POE Stackable Ethernet Switch
Sino Kapala Tech Co., Ltd.🇨🇳CN2 yrs
Multi-Gigabit Enterprise Data Center Network Switch 4 QSFP28 16 SFP28 16 10GE RJ45 Rack-Mounted 950 Series
TECHNOVERSE BUSINESS SOLUTIONSverified🇮🇳IN3 yrs
For Arista DCS-7060CX-32S-R Data Center Switch with 48 Ports Full-Duplex & Half-Duplex 10/100/1000Mbps
Shenzhen Yingda Electronic Components Co., Ltd.🇨🇳CN1 yr
Arista DCS-7050Q-16 Used Original Switch with 16xQSFP+ & 8xSFP+ POE SNMP QoS Functions
Shenzhen Semi Matrix Technology Limited Company🇨🇳CN13 yrs
A DCS-7050SX3-48YC8 DCS-7050QX-32S DCS-7050SX-72Q DCS-7060CX-32S DCS-7124SX-F DCS-7148SX DCS-7170-64C-F DCS-7260CX3-64
Shenzhen Towwy Trade Development Co., Ltd.🇨🇳CN6 yrs
DCS-7060SX2-48YC6-R 48x25GbE SFP 6x100GbE QSFP Data Center Rear-to-Front Switch Managed Ethernet Network Switch
Hunan Hongze Tong Information Technology Co., Ltd.🇨🇳CN1 yr
Brand New Data Center Switch 64-Port 400G QSFP-DD SD8882-64D with 51.2Tbps Capacity Full-Duplex QoS SNMP Ethernet Switches
Starshine Intelligence (Shenzhen) Co., Ltd.🇨🇳CN1 yr
Data Center Switch for Arista DCS-7060CX2-32S 32x100GbE QSFP100 2x10GbE Cloud Networking Switch
RG-S6580-24DC8QC Next-Generation Data Center 200GE Fixed Access Switch, 400GE Uplink (Backward Compatible with 100GE)
Beijing Ariel Technology Co., Ltd.verified🇨🇳CN5 yrs
Used Original Arista 7050X3 Series 10/25/40/50/100G Data Center Switches with SNMP & QoS Models DCS-7050TX3-48C8-F/R
Shenzhen Haixunyi Communication Technology Co., Ltd.🇨🇳CN4 yrs
Network Switch CE5882-48T4S-F CE5882-48T4S-B CE5882-48T4S Data Center Switch
Beijing Chenguang Century Technology Co., Ltd.🇨🇳CN2 yrs
CE6857E-48T6CQ-B CE6857E-48T6CQ-F 02353VWR 02353VWT Data Center Network Switch 48x 10GE RJ45 +6x 100GE QSFP28 4.8Tbps 2000Mpps
Shenzhen Huatenmax Technology Co., Ltd.🇨🇳CN3 yrs
Original Used DCS-7050SX-64-R/F Switches 48x10G SFP+ 4x40G Data Center Enterprise Network Switch
Shenzhen Bitinnov Technology Co., Ltd.🇨🇳CN6 yrs
Arista DCS-7280CR3MK-32D4S-F 32x100G QSFP28 4x10G SFP+ 400G 1U Data Center Switch 7280R3 Series MACsec EOS up to 12.8Tbps
Shenzhen Jiechuang Zhilian Technology Co., Ltd.🇨🇳CN3 yrs
DCS-7280CR3-32D4-F 7280R3 Series Data Center Switch Router Arista 7280R3 32x100GbE QSFP 4x400GbE QSFP-DD Switch Route
Shenzhen Shulieyun Technology Co., Ltd.🇨🇳CN3 yrs
S6520X-54QC-HI S6520X-54HC-HI S6520X-30QC-HI S6520X-30HC-HI Network Switch 2x 100GE QSFP28 2.56Tbps L3 Managed for Campus Core
Chongqing Yujia Technology Co., Ltd.verified🇨🇳CN5 yrs
Brand New Arista DCS-7050SX3-48YC12 All Optical Port 7050SX3-48YC12 Series 10/25/40/50/100G Data Center Switches
Beijing Zhonglian Yuanyang Technology Co., Ltd.🇨🇳CN4 yrs
Original Mellanox Quantum(TM) MQM8790-HS2F Network Switch 40-Port 200G InfiniBand Data Center Switch
Beijing Hui Tong High Tech Limitedverified🇨🇳CN13 yrs
CE6885-48YS8CQ-B 02355KUA Data Center Switches 48*25GE SFP28, 8*100GE QSFP28 48 Port Ethernet Switch
Chongqing Chimu Technology Co., Ltd.verified🇨🇳CN6 yrs
Switch Data Center-level Density Ethernet Switch S9855-24B16DH-G S5580X-24T6Y-EI S5580X-48T6Y-EI S5580S-24T6X-EI S5580S-48T6X-EI
Beijing Huli Tong Technology Company Limitedverified🇨🇳CN9 yrs
High Speed Original S6730S-H24X6C-A 24 Port 10GE SFP+ Network Switch 6 Port 40/100GE QSFP28 Layer 3 Managed Enterprise Switch
Zisa Technologies (beijing) Inc.verified🇨🇳CN18 yrs
S6700-24EI AC 48 Port 10G SFP+ Data Center Switch with 6x40G QSFP+ Uplink 2.56Tbps 1080 Mpps VXLAN Managed Rackmount 1U Switch
Shenzhen Jinglai Network Technology Co., Ltd.🇨🇳CN2 yrs
Data Center Switch CE6881-48T6CQ-F 48 X 10GE SFP+ 6 X 40/100GE QSFP28 Poe Switch 48 Port Computer Hardware & Software
High Performance Data Center Layer 3 Network N9K-C9336C-FX2 36 Port 40G 100G Enterprise Rack Mount Switch
HUA CHUAN INDUSTRIAL LIMITED🇭🇰HK1 yr
Juniper QFX10002-72Q 72-Port Data Center Ethernet Switch High Speed Network
GUANGZHOU WENYUMING TRADING CO., LTD.🇨🇳CN1 yr
Connectrix DS-7720B 24P/56P switch w rear-to-front airflow (includes 24x32Gb SFPs and rack mount kit
S6730 S48X6Q 48*10G SFP+ 6*40G QSFP+ L3 Managed Ethernet Switch Data Center High Speed Rack Mount Network Switch
Beijing Jiayetongchuang Technology Co., Ltd.verified🇨🇳CN6 yrs
H3C S5500V3-28T8XC-HI 40-Port High Performance Switch with 28RJ45+4SFP+8SFP+ for Enterprise Networks 2.4Tbps SNMP QoS Function
Hubei Mailian International Trade Co., Ltd.verified🇨🇳CN2 yrsDeep Dive · Full Report
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Sources & References
23 sources cited · Verified industry data & reports
End of Sale of the Arista 7050SX-64, 7050SX2-72Q ...
Arista Networks
End-of-Life of product, March 20, 2025. * Date updated to reflect extended software lifecycle. Refer to EOS Software Notice. Table 2: End-of-Life Milestones.
End of Sale of 7050SX-72Q
Arista Networks
Last day for hardware RMA requests, March 28, 2026 ; End-of-Life of product, March 28, 2026 ; Date updated to reflect extended software lifecycle. Refer to EOS ...
Advisories & Notices - End of Sale
Arista Networks
Arista offers a five year end of sales lifecycle for most products. Sale of the Arista DCS-7050SX3-48YC12 Series July 1, 2026
Arista DCS-7050SX-64-R | NetBox Data Exchange
NetBox Labs
Lifecycle data is available for the Arista DCS-7050SX-64-R. Access full lifecycle dates including general availability, end-of-sale, and end-of-support. Last ...
End of software support for 7050X/X2, 7300X and 7010T ...
Arista Networks
This is to notify Arista Networks customers that Arista EOS version 4.29 and later will not support products listed above from the 7050X, 7050X2, 7300X and ...
Arista End-of-Sale 2026 | Key Network Hardware Dates
Comtek Network Systems
Arista end-of-sale 2026 includes important lifecycle dates for CloudVision appliances, 7050, 7060 and 7130 platforms.