Refurbished Juniper SRX300 Network Device
Juniper SRX300. Professionally refurbished, QC-graded. Sourced across China, QC-audited in our Shenzhen warehouse. Available new or refurbished — request a quote.
Configuration
| Ports | 8 x 1GbE (6 x RJ-45 + 2 x SFP) |
| Firewall Performance (max) | 1 Gbps |
| IPS Performance | 100 Mbps |
| VPN Performance (AES256+SHA-1) | 250 Mbps |
| Max Concurrent Sessions | 64,000 |
| New Sessions/sec (TCP) | 5,000 |
| Max Security Policies | 1,000 |
| RAM | 4 GB |
| Flash Storage | 8 GB |
| Form Factor | Desktop (32.08 x 3.47 x 19.10 cm) |
| PSU | External AC, non-redundant |
| Average Power Consumption | 24.9 W |
| Heat Dissipation | 85 BTU/h |
| Cooling | Fanless |
| Operational Temperature | -20° up to 60°C |
| OS | Junos OS 15.1X49 |
| MACsec | 2 x 1GbE ports |
Overview
Refurbished SRX300 units come back from branch estates that have been re-designed, been wiped of configuration, restored to factory defaults and re-tested. For an edge device, that reset matters more than paint: what you get is a clean gateway with a known state, not somebody's old firewall policy. Each unit is powered on and booted on our bench, configuration checked against the spec, completeness and visual inspection, photos, logs and serials recorded. Nothing beyond that pass is claimed for it. Devices are bought through Chinese supply and audited in Shenzhen by our own people before they are released. Warranty is 1-yr hardwaresys RTB from us. Each is sourced against an order, hence a lead time rather than a quantity on this page. Refurbished is the sensible route to spares for a branch fleet already built on the platform, and to lab kit for testing policy changes; the new SRX300 card is for the sites being built now.
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 — JUNIPER-SRX300-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.