Cisco Catalyst 3850 Series Switch 🔀 WS-C3850-12XS-S • 12× SFP+ 10GbE • IP Base 12× 1/10G SFP+ IOS XE 16.12.5b IP Base (eval) ✅ Used / Tested 🛠 Item is used and fully tested.
🧾 Bench log: Model WS-C3850-12XS-S • Serial FJC262118K8 • IOSXE 16.12.05b (Gibraltar) • License ipbasek9 (Smart License eval) • PSU C3KX-PWR-350WAC OK • FANs 3× FAN-T1 OK.
📦 Protective packaging for safe delivery. Highlights ✨

• 12 × SFP+ ports supporting 1/10GbE optics
• IP Base feature set for advanced L2, basic L3 (static routing, RIP, etc.)
• Ideal for server access/aggregation or 10G campus uplinks
• Standalone operation; StackWise stack-ports available if needed

Feature depth may vary by image/license. Condition & Notes ℹ️ Console access verified; show version/show inventory/show environment captured. SFP+ ports recognized with link up/down events during optic insertion tests. Startup config cleared and device reset to defaults. Include 📦

• 🔀 Cisco WS-C3850-12XS-S Switch
• 🛠 Rack Ears
• 🧩 Console Cable
• 🔌 Power Cord

Transceivers/optics are not included unless shown in photos. Test 🧪

• Power-on & console login ✅
• show version — IOS XE 16.12.05b; ipbasek9 (eval)
• show environment all — PSU OK, FANs OK, temps GREEN
• SFP+ ports exercised: multiple insert/link up/down/remove events recorded
• Factory defaults restored (startup-config empty)

All results from captured CLI logs. Ship 🚚

• 📦 Protective packaging for safe delivery
• ⚡Fast Shipping — ships within 1 business day

Tech Specs 🧩 Model Cisco WS-C3850-12XS-S (Catalyst 3850) Ports 12 × SFP+ (1/10GbE) Software (as tested) IOS XE 16.12.05b • Image: CAT3K_CAA-UNIVERSALK9 (INSTALL). :contentReference[oaicite:4]{index=4} License IP Base (ipbasek9) — Smart License eval/unregistered. :contentReference[oaicite:5]{index=5} Power 1 × C3KX-PWR-350WAC installed (Good). :contentReference[oaicite:6]{index=6} Cooling 3 × FAN-T1 present • status OK. :contentReference[oaicite:7]{index=7} Stack Stack-ports present (currently down; unit tested standalone). :contentReference[oaicite:8]{index=8} Serial FJC262118K8. :contentReference[oaicite:9]{index=9} Condition Used • Cleaned • Tested • Reset ⏱ Handling Time

✅ ⚡Fast Shipping — ships within 1 business day of purchase.

🛡 Return & Warranty Policy

📦 30-day warranty with free returns for any functionality issues.

📩 Contact

💬 Any questions? Send us a message — we’re happy to help!

Thanks for looking 🌿 — Tested Cisco 10G switches ready for deployment.