Enterprise Network & Optical Hardware Ready for Immediate Dispatch.
Certified pre-owned & refurbished Cisco, Juniper, Arista, and Ciena equipment. We also buy and trade decommissioned hardware.
Huge Savings and Deals Available with Massive Markdowns!
Upgrade your network on a budget.
2 Years to Lifetime Warranty Available!
Certified pre-owned & refurbished Cisco, Juniper, Arista, and Ciena equipment. We also buy and trade decommissioned hardware.
Need Your Shipment in a Hurry?
No problem. We ship worldwide!
Instant Quote Request
Fast pricing • Global availability check
30-90% Off List
Pre-owned Cisco, Juniper, Arista & Ciena hardware at a fraction of new pricing.
2-Year Warranty
Standard coverage on every sale, extendable to lifetime.
Dedicated Engineers
System engineers help you find the right fit for your budget and environment.
Multi-Vendor Inventory
Cisco, Juniper, Arista, and Ciena — in stock and ready to ship.
Browse Networking Hardware by Category
In-stock pre-owned & refurbished switches, routers, optical transceivers, and modules with guaranteed compatibility and next-day shipping.
Cisco Switches
Catalyst and Nexus switching for wiring closets to the data center.
Cisco Routers
ISR and ASR routers for branch, campus, and edge deployments.
Juniper Switches
EX and QFX series switching for enterprise and service provider networks.
Juniper Routers
MX and ACX series routers for edge and core routing.
Arista: Products
High-performance switching built for the modern data center.
Ciena Products
Optical transport and packet networking hardware.
Why Leading IT Teams Trust Cables N Optics
From multi-point engineering tests to lifecycle management, we provide data center hardware with zero compromises on reliability.
Multi-Point QA Testing
Every switch, router, and transceiver undergoes rigorous port loopback testing, power supply load checks, and serial number validation.
Asset Recovery & Buyback
Maximize ROI on decommissioned IT infrastructure. We provide top-dollar trade-in credits and quick buyback payouts on surplus networking gear.
Same-Day Rapid Dispatch
Critical network outages cannot wait. We stock thousands of line items in our Maryland facility with same-day and overnight courier options.
Pre-Sales Engineering Support
Our technical specialists assist with optical transceiver coding, chassis compatibility, power budget calculations, and modular expansions.
Looking for EOL (End-of-Life) or Rare Part Numbers?
If an item is not currently listed in our online catalog, our procurement specialists can locate, test, and warranty it through our verified worldwide supplier network.
Global Procurement Desk
~30 Min Average Quote Time
Hardware From the Brands You Rely On
Direct access to pre-owned, surplus, and certified refurbished equipment from industry-leading networking vendors.
All trademarks, registered marks, and product names are the property of their respective owners. Brand names are used for product compatibility and identification only.
Trusted by IT Teams Nationwide
“We needed switches for an ongoing project and reached out to a rep at Cables n Optics. I was so impressed with the speed and professionalism of their response that we reached out to them directly for a quote on our next project. Top notch company. I recommend them.”
Nathan Schlotterbach
Chief Procurement Officer, Adtec Solutions LLC
Get In Touch
Request Pricing or Sell Equipment
Whether you need a single transceiver, a full rack of switches, or want to liquidate excess inventory, our specialists are standing by.
Ready to Upgrade or Liquidate Hardware?
Get certified network equipment at up to 90% off list price, or monetize your decommissioned infrastructure today.