السلام عليكم، For sale: A professional, cloud-managed PoE switch from Ruijie — 52 ports — ideal for large hotels, buildings, schools, hospitals, and big projects requiring a large number of cameras and devices. 📦 Specifications: ✅ 48× Gigabit RJ45 — all PoE+ (802.3at) ✅ 4× Gigabit SFP Uplink (for fiber optics) ✅ Total: 52 ports ✅ Layer 2 Cloud-Managed ✅ 1U Rack-Mountable form factor PoE+ Feature: ✅ Powers IP cameras, Wi-Fi access points, and IP phones ✅ Sufficient to power 40+ cameras or 30+ access points ✅ Auto-Detection for appropriate voltage ✅ Protection against Overload and Short Circuit ✅ PoE Watchdog automatically reboots the device ✅ PoE Scheduling — power saving through operation scheduling Cloud Management (Ruijie Cloud): ✅ Monitor and manage from your mobile phone from anywhere ✅ Instant mobile alerts ✅ Zero-Touch Deployment ✅ Completely free — no subscription ✅ Manage multiple switches from the same dashboard ✅ Reports and Logs on the cloud 🎯 Network Features: ✅ VLANs (supports 4K VLANs) ✅ STP/RSTP/MSTP, LACP ✅ Port Security, DHCP Snooping, ARP Inspection ✅ Advanced ACL and QoS (8 Queues) ✅ IGMP Snooping for video broadcasting ✅ Storm Control and Loop Detection ✅ CCTV Mode extends cable reach up to 250 meters ✅ Voice VLAN for IP phones ✅ Web GUI + CLI + SNMP 💼 Suitable for: 🏨 Large and medium hotels 🏥 Large hospitals and medical centers 🏫 Schools and universities 📹 Surveillance system companies (large projects) 🏢 Administrative buildings and offices Shopping centers and malls 🏠 Residential compounds 🚛 Large warehouses Why Ruijie? ✅ Performance comparable to Cisco Meraki and Aruba 💰 3 to 5 times cheaper than competitors Free lifetime cloud management 📱 Easy mobile management 🔌 PoE+ on all 48 ports with robust budget Sales Information: ✅ Condition: New in box 📦 📍 Location: Jeddah 💬 WhatsApp: ( فون نمبر رابطہ کے بٹن پر دبانے سے ظاہر ہوگا ) 🔗 💰 Price: 2834 💬 Discounts for bulk purchases Setup service available #Ruijie #NBS3100 #PoE #CloudManaged #شبكات #حراج #جدة #IT #كاميرات #سويتش