{"product_id":"rg-s2915-48gt4ms-l","title":"Ruijie Cloud Managed L2+ Access Switch - 52 ports total (48 GE \/ 4 2.5G SFP uplinks)","description":"\u003cp\u003eRuijie Cloud Managed L2+ Access Switch - 52 Total Ports (48 GE \/ 4 Uplink 2.5G SFP) - Uplink connections with 2.5 Gbps speed - High resilience with ERPS, STP, RSTP and MSTP - Extreme 10 kV surge protection - Forever free Ruijie Cloud management\u003c\/p\u003e\n\n\u003cp\u003e📋 SPECIFICATIONS:\u003cbr\u003e\n• Brand: Ruijie\u003cbr\u003e\n• Fixed network interfaces: 48 × 10\/100\/1000BASE-T RJ45, 4 × 1GE\/2.5GE SFP (independent uplink)\u003cbr\u003e\n• Management ports: 1 × RJ45 console port, 1 × USB port\u003cbr\u003e\n• Switching capacity: 116 Gbps\u003cbr\u003e\n• Packet Forwarding Rate: 87 Mpps\u003cbr\u003e\n• CPU specs: Single-core integrated processor with 1.2 GHz clock frequency\u003cbr\u003e\n• System RAM: 512 MB DDR4\u003cbr\u003e\n• Storage flash memory: 64 MB\u003cbr\u003e\n• Switch buffer: 512 KB\u003cbr\u003e\n• MAC address table: 16,000 enterprise entries\u003cbr\u003e\n• IP table capacity: ARP table: 512 entries \/ IPv4-IPv6 routing table: 64 entries\u003cbr\u003e\n• Access control lists: Up to 500 hardware ACL entries (Standard, Extended, MAC, Expert, IPv6)\u003cbr\u003e\n• L2 redundancy protocols: STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s) and ERPS (G.8032)\u003cbr\u003e\n• Routing and IP services: Static routing, RIP, RIPng, DHCP server\/client\/relay, DHCP Snooping\u003cbr\u003e\n• Cybersecurity ecosystem: CPP (CPU Protect Policy), NFPP, IP Source Guard, 802.1X authentication (Port\/MAC), Web Auth\u003cbr\u003e\n• Quality of Service (QoS): 8 priority queues per port, classification based on 802.1p\/DSCP, SP, WRR, DRR, WFQ algorithms\u003cbr\u003e\n• Maintenance and diagnostics: RLDP (Rapid Link Detection Protocol), Port Loop Detection, RSPAN Mirror, sFlow, Syslog, Cable Test\u003cbr\u003e\n• Management platforms: Ruijie Cloud, local eWeb platform (Web mode), TR-069 CWMP, CLI (Telnet\/SSHv1\/v2), gRPC, SNMP\u003cbr\u003e\n• Energy efficiency: Native support for IEEE 802.3az Energy Efficient Ethernet (EEE)\u003cbr\u003e\n• Chassis structure and format: High mechanical strength metal, standard 1 RU rack-mount format\u003cbr\u003e\n• Dissipation mechanism: Forced air cooling via 2 × fixed fan modules\u003cbr\u003e\n• Fan monitoring and alerts: Intelligent dynamic speed control and alarm system in case of module failure\u003cbr\u003e\n• Acoustic noise level: ≤ 37 dB at a reference temperature of 25 °C (Compliance with GB\/T 18313-2001 residential nighttime standard)\u003cbr\u003e\n• Lightning protection: Air discharge: 8 kV \/ 15 kV — Contact discharge: 6 kV \/ 8 kV\u003cbr\u003e\n• Surge protection: Telecommunication ports (Service): 10 kV \/ Power port: 6 kV (common mode) and 2 kV\u003cbr\u003e\n• Power supply: 1 × fixed internal AC power supply\u003cbr\u003e\n• Operating power range: Nominal voltage: 100-240 V AC, 50\/60 Hz (Max. input limits: 90-264 V AC, 47-63 Hz, Max. 1.5 A)\u003cbr\u003e\n• Power consumption: Absolute maximum operating consumption of 30 W\u003cbr\u003e\n• Environmental conditions: Operating temperature: 0 °C to 45 °C \/ Humidity: 10% to 90% RH (non-condensing) \/ Altitude: Max. 5,000 m\u003cbr\u003e\n• Switch dimensions (W×D×H): 440 mm x 220 mm x 43.5 mm (17.32 in. x 8.66 in. x 1.71 in.)\u003cbr\u003e\n• Device net weight: 2.8 kg (6.17 lbs)\u003c\/p\u003e\n\n\u003cp\u003e📦 INCLUDED:\u003cbr\u003e\n• 1x RG-S2915-48GT4MS-L Smart Cloud Managed L2+ Switch • 2x Metal rack-mount brackets (ears) • 8x Cross-recessed countersunk head screws (M4x8, GB819-85) • 1x Grounding wire • 1x Industrial AC power cord\u003c\/p\u003e","brand":"RUIJIE ENTERPRISE","offers":[{"title":"Default Title","offer_id":58003855475032,"sku":"RG-S2915-48GT4MS-L","price":744.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/7765\/7688\/files\/RG-S2915-48GT4MS-L_e99231e1-277e-4159-bb76-0fcdb4523f2c.png?v=1787171911","url":"https:\/\/elettricity.com\/en\/products\/rg-s2915-48gt4ms-l","provider":"Elettricity","version":"1.0","type":"link"}