Juniper
Tech Seller USA supplies genuine Juniper networking hardware - EX and QFX series switches, MX and SRX routing and security platforms, optical transceivers and spare line cards. New and certified refurbished, tested, for campus, edge and data centre networks.
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Tech Seller USA supplies genuine Juniper networking hardware - EX and QFX series switches, MX and SRX routing and security platforms, optical transceivers and spare line cards. New and certified refurbished, tested, for campus, edge and data centre networks.
EX, QFX, MX and SRX Explained
EX switches serve the campus access and aggregation layers. QFX switches are built for the data centre fabric, prioritising low-latency forwarding and spine-leaf topologies. MX platforms handle carrier and enterprise edge routing at scale, while SRX combines routing with firewall and security services for the branch and perimeter. Selecting across these families is a question of where in the network the device sits, not of raw throughput.
Junos Licensing and Refurbished Juniper
Junos feature licensing is tied to the specific chassis and software version, so confirm the licence level your configuration requires before ordering refurbished hardware. Optical modules are also platform-coded. We supply Juniper-coded transceivers matched to your switch. Browse all networking hardware or contact us with your platform for a quote.
What buyers ask about this category.
Everything you need to know about ordering IT hardware from Tech Seller USA. Can’t find your answer? Our team is one call away.
All U.S. orders ship via FedEx from our facility in West Palm Beach, Florida. International orders ship via DHL Express to select destinations and are quoted on request. See our Shipping Policy for delivery times and costs.
We offer a 30-day hassle-free return and replacement policy on eligible products. Every item, new or refurbished, also carries a 30-day Tech Seller USA warranty.
Most in-stock orders are shipped within 1–2 business days. Delivery times may vary depending on product availability, order volume, and destination. Expedited shipping options are available upon request.
Eligible items may be returned within 30 days of delivery. A 25% restocking fee applies, waived when an item is defective on arrival or we shipped the wrong part. Once the returned item has been received and inspected, refunds are typically processed within 5 business days using the original payment method.
Yes. We specialize in business, enterprise, education, and government procurement. We offer competitive bulk pricing and accept Purchase Orders (POs) from qualified organizations. Contact sarah.jane@techsellerusa.com for a customized quote or volume discount.