Refurbished Arista DCS-7050SX-72Q-F Network Device
Arista DCS-7050SX-72Q-F. Professionally refurbished, QC-graded. Sourced across China, QC-audited in our Shenzhen warehouse. Available new or refurbished — request a quote.
Configuration
| Series | Arista 7050X Series, 7050SX |
| Form Factor | 1RU |
| Ports | 48 x 1/10GbE SFP+ + 6 x 40GbE QSFP+ |
| Total 10GbE Equivalent | 72 (6x QSFP+ in breakout mode 4x10G + 48 SFP+) |
| Switching Capacity | 1.44 Tbps |
| Forwarding Rate | 1.08 Bpps (1,080 Mpps) |
| Latency | from 550 ns (cut-through) |
| Packet Buffer | 12 MB shared (dynamic allocation up to 6.7 MB per port) |
| CPU | Quad-Core x86 |
| DRAM | 4 GB |
| Flash | 4 GB |
| Optional SSD | 120 GB |
| MAC Addresses | up to 288K (UFT mode) |
| IPv4 Routes | up to 144K (UFT mode) |
| IPv4 Host Routes | up to 208K (UFT mode) |
| VLANs | 4,096 |
| PSU | 1+1redundant, hot-swappable, >94% efficiency |
| Cooling | N+1 fans, Front-to-Back (F) |
| Power per 10GbE port | <2W typical |
| Software | Arista EOS (unified binary image) |
| SDN Features | VXLAN routing/bridging/gateway, OpenFlow 1.0/1.3, DirectFlow, eAPI |
| Monitoring | LANZ (Latency Analyzer), Zero Touch Provisioning, CloudVision, sFlow, DANZ |
| Management | CLI, SNMP, CloudVision, Linux shell, Python, eAPI |
| L3 Features | OSPF/OSPFv3, BGP, MP-BGP, IS-IS, RIPv2, PIM-SM/SSM, VRRP, VARP, 64-way ECMP |
| Jumbo Frames | 9,216 bytes |
Need accessories?
RAM, drives, cables, rails — we source everything that goes into the rack.
Every unit is QC-inspected
Standard included on every order. Engineering and Expert available on request.
See QC levels →How we work
Consult & scope
We read your spec, advise on models, budget and timeline.
Spec & price
Our engineer fixes the build; the buyer prices it from vendors.
Contract
Quote, terms and documents — the rate is held, not floating.
Build & QC
Vendor build, then your chosen QC tier with a documented report.
Logistics & customs
Packing, freight and IOR/EOR handled to your emirate.
Delivery
Final inspection and door-to-door handover.
Common problems when buying networking
A vendor forcing rip-and-replace at end-of-sale
We source legacy and end-of-life Cisco, Juniper and Aruba so you extend a working network, not rebuild it.
Used gear with locked or expired licences
We say plainly what transfers and what you'll re-license, before you buy.
A config that mismatches your existing fabric
Send the model and we match line cards, optics and firmware to what you already run.
Live price — ARISTA-DCS-7050SX-72Q-F-REFURB
Optics and enterprise-hardware pricing moves with the market daily, so we don't publish a static number that would be wrong by tomorrow. Send the part number and quantity and you'll have today's real, landed rate — usually within 48 hours, UAE business time.