{"product_id":"rg-nbs5100-48gt4sfp","title":"Ruijie Reyee Cloud Managed L3 Switch - 52 Total Ports (48 GE \/ 4 SFP Uplink)","description":"\u003cp\u003eRuijie Reyee Cloud Managed L3 Switch - 52 Total ports (48 GE \/ 4 SFP Uplinks) - Independent SFP slots for optical fiber - Layer 3 dynamic routing: OSPFv2 and OSPFv3 - DHCP server and advanced enterprise security - Lifetime free Ruijie Cloud management\u003c\/p\u003e\n\n\u003cp\u003e📋 SPECIFICATIONS:\u003cbr\u003e\n• Brand: Ruijie Reyee\u003cbr\u003e\n• Network interfaces: 48 × 10\/100\/1000BASE-T RJ45, 4 × 1GE SFP (independent fiber uplinks)\u003cbr\u003e\n• Switching capacity: 104 Gbps\u003cbr\u003e\n• Packet forwarding rate: 77.38 Mpps\u003cbr\u003e\n• RAM memory: 1 GB (1024 MB)\u003cbr\u003e\n• Flash memory: 256 MB\u003cbr\u003e\n• MAC address table: 16,000 entries (supports static configuration and filtering)\u003cbr\u003e\n• Jumbo Frame size (MTU): 9216 bytes (in interface configuration mode)\u003cbr\u003e\n• Layer 3 (L3) Routing capacity: Static routing (IPv4\/IPv6) and full dynamic routing (OSPFv2 and OSPFv3)\u003cbr\u003e\n• Routing and ARP tables: IPv4\/IPv6 static routes: Up to 500 \/ IPv4 table (Host route): 12,000 \/ ARP entries: Max. 2,000\u003cbr\u003e\n• Advanced IP services: DHCP Server (integrated DHCP server), DHCP Relay, DHCP Client, full ARP table copy\u003cbr\u003e\n• VLAN configuration: IEEE 802.1Q VLAN, Voice VLAN, maximum support up to 4,094 simultaneous VLANs\u003cbr\u003e\n• Spanning Tree protocols: STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s)\u003cbr\u003e\n• High availability protocols: ERPS (Ethernet Ring Protection Switching)\u003cbr\u003e\n• Reliability system: Dual operating system backup (ReyeeOS) and dual backup partition in Uboot\u003cbr\u003e\n• Intelligent network technology: SON (Self-Organizing Network), automatic client discovery, IP camera detection\u003cbr\u003e\n• Recommended capacity for CCTV systems: Up to 400 200W (2MP) H.265 cameras or 200 400W (4MP) H.265 cameras\u003cbr\u003e\n• Quality of Service (QoS): Classification based on 802.1p and DSCP, egress queues, SP, WRR and SP+WRR algorithms, global QoS\u003cbr\u003e\n• Security and authentication: Radius, 802.1X (Port\/MAC-based), Guest VLAN, ACL (Inbound up to 1900 ACE rules), IP-MAC-Port binding\u003cbr\u003e\n• Attack mitigation and control: ARP Anti-spoofing, IP Source Guard, DHCP Snooping, CPU Protection Policy, traffic peak management\u003cbr\u003e\n• Network maintenance: Port Mirroring, Syslog, Loop alarm, Cable Test, IP diagnostics (Ping\/Traceroute v4\/v6)\u003cbr\u003e\n• Energy efficiency: Support for IEEE 802.3az (Energy Efficient Ethernet)\u003cbr\u003e\n• Management platforms: Ruijie Cloud lifetime (Web\/App), local eWeb (HTTP\/HTTPS login), Ruijie Reyee App, SNMP v1\/v2c\/v3\u003cbr\u003e\n• Housing material: Metal Casing\u003cbr\u003e\n• Cooling system: Forced air via 2 × fixed fans (intelligent speed control \/ side-to-rear airflow)\u003cbr\u003e\n• Noise level: 45 dB at 25 °C\u003cbr\u003e\n• Mounting options: Standard rack installation (1U height) or desktop\u003cbr\u003e\n• Reliability (MTBF): 400,000 hours of continuous operation\u003cbr\u003e\n• Electrostatic discharge (ESD) protection: Air discharge: 8 kV \/ Contact discharge: 6 kV\u003cbr\u003e\n• Surge protection: Service ports: ±6 kV (common mode) \/ Power connector: ±6 kV (common and differential mode)\u003cbr\u003e\n• Power supply: Integrated AC power supply (Input: 100-240 V AC, 50\/60 Hz, Max. 2 A)\u003cbr\u003e\n• Power consumption: Maximum operating consumption of 46.4 W\u003cbr\u003e\n• Operating temperature: 0 °C to 50 °C (32 °F to 122 °F)\u003cbr\u003e\n• Operating humidity: 10% to 90% RH (non-condensing)\u003cbr\u003e\n• Dimensions (W × D × H): 440 mm x 267.5 mm x 43.6 mm\u003cbr\u003e\n• Net weight: 3.6 kg\u003c\/p\u003e\n\n\u003cp\u003e📦 INCLUDED:\u003cbr\u003e\n• 1x RG-NBS5100-48GT4SFP Cloud Managed Switch\u003cbr\u003e\n• 2x Metal rack-mount brackets (ears)\u003cbr\u003e\n• 8x Screws for bracket attachment (M4 x 8 mm)\u003cbr\u003e\n• 1x Grounding cable (1 m)\u003cbr\u003e\n• 1x AC power cable (1.5 m) with retaining clip\u003cbr\u003e\n• 4x Rubber pads for desktop use\u003cbr\u003e\n• 1x Quick start guide and user manual\u003cbr\u003e\n• 1x Official manufacturer warranty certificate\u003c\/p\u003e","brand":"REYEE","offers":[{"title":"Default Title","offer_id":58003847184728,"sku":"RG-NBS5100-48GT4SFP","price":704.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7765\/7688\/files\/RG-NBS5100-48GT4SFP_8159f162-4cf0-449e-9c23-6ec2ff3c57fb.png?v=1787171882","url":"https:\/\/elettricity.com\/en\/products\/rg-nbs5100-48gt4sfp","provider":"Elettricity","version":"1.0","type":"link"}