{"product_id":"switch-cisco-sg300-28mp-k9-v04-manage-26-ports-gigabit-poe-1","title":"🔌 Cisco SG300-28MP-K9 V04 Managed Switch 26 Ports Gigabit PoE+ 🚀","description":"\u003cdiv\u003e\u003cb\u003eUsed, tested, power supply included\u003c\/b\u003e\u003c\/div\u003e\u003cbr\u003e  \u003cmeta charset=\"utf-8\"\u003e\u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e\u003cmeta content=\"Cisco SG300-28MP-K9 V04, switch managé 28 ports Gigabit avec 24 PoE+ (jusqu'à 30W), 382W, alimentation incluse, occasion testée, garantie 30 jours\" name=\"description\"\u003e   \u003cdiv style=\"font-family: Arial, sans-serif; max-width: 800px; margin: 0 auto; background-color: #f8f9ff; padding: 20px; border-radius: 10px;\"\u003e\n\u003c!-- TITRE PRINCIPAL --\u003e\u003cdiv style=\"background: linear-gradient(135deg, #1e3c72, #2a5298); color: white; padding: 25px; border-radius: 15px; text-align: center; margin-bottom: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.1);\"\u003e\u003ch1 style=\"margin: 0; font-size: 24px; font-weight: bold; text-shadow: 2px 2px 4px rgba(0,0,0,0.3);\"\u003e 🔗 Cisco SG300-28MP-K9 V04 Managed 28-Port PoE+ Gigabit Switch 🚀 \u003c\/h1\u003e\u003c\/div\u003e\n\u003c!-- TITRE SECONDAIRE --\u003e\u003cdiv style=\"background-color: #e8f4ff; border-left: 5px solid #2a5298; padding: 20px; margin-bottom: 25px; border-radius: 8px;\"\u003e\u003ch2 style=\"color: #1e3c72; margin: 0; font-size: 20px; font-weight: bold;\"\u003e 🔧 Cisco SG300-28MP-K9 V04 - Managed 28-Port Gigabit Switch with PoE+ - Power Supply Included - Professional Network Solution \u003c\/h2\u003e\u003c\/div\u003e\n\u003c!-- DESCRIPTION DÉTAILLÉE --\u003e\u003cdiv style=\"background-color: white; padding: 30px; border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); margin-bottom: 25px;\"\u003e\n\u003cdiv style=\"background-color: #f0f7ff; border: 1px solid #b3d9ff; padding: 15px; border-radius: 8px; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 5px 0; color: #333; font-size: 14px; text-align: center; font-style: italic;\"\u003e 📸 \u003cstrong\u003eImportant:\u003c\/strong\u003e Photos are for illustration purposes only; only the content of the listing is authoritative for the exact product reference and included accessories. If in doubt, please contact us. \u003c\/p\u003e\u003c\/div\u003e\n\u003ch3 style=\"color: #1e3c72; border-bottom: 2px solid #2a5298; padding-bottom: 10px; margin-top: 25px;\"\u003e🔍 Product Overview\u003c\/h3\u003e\n\u003cp style=\"line-height: 1.6; color: #444; margin-bottom: 15px;\"\u003e The \u003cstrong\u003eCisco SG300-28MP-K9 V04\u003c\/strong\u003e is a high-performance managed switch designed for demanding professional environments. This model offers 28 Gigabit Ethernet ports with PoE+ (Power over Ethernet Plus) support, allowing direct power supply to network equipment such as WiFi access points, IP cameras, and VoIP phones. \u003c\/p\u003e\n\u003ch3 style=\"color: #1e3c72; border-bottom: 2px solid #2a5298; padding-bottom: 10px; margin-top: 25px;\"\u003e⚙️ Full Technical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #f8f9ff; padding: 20px; border-radius: 8px; margin-bottom: 15px;\"\u003e\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"background-color: #e8f4ff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #1e3c72;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCisco SG300-28MP-K9 V04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #1e3c72;\"\u003ePorts\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e28 Gigabit Ethernet 10\/100\/1000 ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #e8f4ff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #1e3c72;\"\u003ePoE+\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e24 PoE+ ports (up to 30W per port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #1e3c72;\"\u003eTotal PoE power\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e382W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #e8f4ff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #1e3c72;\"\u003eSwitching capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e56 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #1e3c72;\"\u003eTransfer rate\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e41.67 Mpps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #e8f4ff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #1e3c72;\"\u003eMAC address table\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e8K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #1e3c72;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e440 x 257 x 44 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #e8f4ff;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #1e3c72;\"\u003eApproximate weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #1e3c72;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eUsed, tested and functional\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 style=\"color: #1e3c72; border-bottom: 2px solid #2a5298; padding-bottom: 10px; margin-top: 25px;\"\u003e✅ Content and Condition\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.8; color: #444;\"\u003e\n\u003cli\u003e🔌 \u003cstrong\u003eCisco SG300-28MP-K9 V04 Switch\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cstrong\u003ePower supply included\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eCondition:\u003c\/strong\u003e Used, tested and functional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #1e3c72; border-bottom: 2px solid #2a5298; padding-bottom: 10px; margin-top: 25px;\"\u003e🎯 Customer Benefits\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #e8f7e8; border-left: 4px solid #28a745; padding: 15px; border-radius: 5px; margin-bottom: 15px;\"\u003e\u003cul style=\"margin: 0; padding-left: 20px; color: #155724;\"\u003e\n\u003cli\u003e✅ \u003cstrong\u003e30-day warranty\u003c\/strong\u003e - Exchange or refund\u003c\/li\u003e\n\u003cli\u003e🚚 \u003cstrong\u003eSecure and fast shipping\u003c\/strong\u003e with carrier tracking number\u003c\/li\u003e\n\u003cli\u003e🧾 \u003cstrong\u003eProfessional invoice with 0% VAT\u003c\/strong\u003e in paper format included with each package\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch3 style=\"color: #1e3c72; border-bottom: 2px solid #2a5298; padding-bottom: 10px; margin-top: 25px;\"\u003e⚠️ Disclaimers\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff3cd; border-left: 4px solid #ffc107; padding: 15px; border-radius: 5px;\"\u003e\u003cul style=\"margin: 0; padding-left: 20px; color: #856404;\"\u003e\n\u003cli\u003e💻 \u003cstrong\u003eSoftware:\u003c\/strong\u003e We do not provide any support for software\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eTechnical Support:\u003c\/strong\u003e We do not provide technical support\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\u003cdiv style=\"background-color: white; padding: 30px; border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,0.1);\"\u003e\n\u003ch3 style=\"color: #1e3c72; border-bottom: 2px solid #2a5298; padding-bottom: 10px; margin-bottom: 25px; text-align: center;\"\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e6f2ff; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #2a5298; color: white; padding: 12px; font-weight: bold;\"\u003e 🔌 Does the Cisco SG300-28MP switch really support PoE+ on all ports? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background-color: #f8f9ff;\"\u003e This Cisco managed switch has 24 PoE+ ports capable of delivering up to 30W per port, ideal for powering WiFi access points, IP network cameras, and professional VoIP phones. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e6f2ff; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #2a5298; color: white; padding: 12px; font-weight: bold;\"\u003e 📦 Is the power supply included with this used network switch? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background-color: #f8f9ff;\"\u003e Yes, the external power supply is included with this Cisco SG300-28MP-K9 Ethernet switch. The network equipment has been tested and is fully functional. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e6f2ff; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #2a5298; color: white; padding: 12px; font-weight: bold;\"\u003e ⚙️ Does this Cisco managed switch require special configuration? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background-color: #f8f9ff;\"\u003e This Cisco managed switch can operate in unmanaged mode by default. For advanced network management, VLAN, and QoS features, configuration via web interface or CLI is required. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e6f2ff; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #2a5298; color: white; padding: 12px; font-weight: bold;\"\u003e 🏢 Is this Cisco switch suitable for an enterprise network infrastructure? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background-color: #f8f9ff;\"\u003e Absolutely! This Cisco SG300 Gigabit switch is designed for professional environments, SMEs, and demanding network setups with its network security functions and SNMP management. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e6f2ff; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #2a5298; color: white; padding: 12px; font-weight: bold;\"\u003e 🔒 What are the security features of this Cisco switch? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background-color: #f8f9ff;\"\u003e This Cisco SG300 network switch offers advanced features: port-based access control, 802.1X authentication, ACLs (Access Control Lists), and protection against common network attacks. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e6f2ff; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #2a5298; color: white; padding: 12px; font-weight: bold;\"\u003e 📊 Can we monitor the performance of this Ethernet switch? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background-color: #f8f9ff;\"\u003e Yes, this Cisco network switch offers comprehensive monitoring via SNMP, an intuitive web interface, and CLI to oversee network traffic, PoE usage, and port statistics. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e6f2ff; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background-color: #2a5298; color: white; padding: 12px; font-weight: bold;\"\u003e 🌐 Does this switch support VLANs to segment the network? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background-color: #f8f9ff;\"\u003e Perfect! This Cisco SG300 managed switch supports up to 256 VLANs, allowing advanced network segmentation to separate data, voice, and IP video surveillance traffic. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Footer --\u003e\u003cdiv style=\"background: linear-gradient(135deg, #1e3c72, #2a5298); color: white; padding: 20px; border-radius: 15px; text-align: center; margin-top: 30px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 16px; font-weight: bold;\"\u003e 🛒 Order with confidence! 🚀 \u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0 0; font-size: 14px; opacity: 0.9;\"\u003e ✅ Tested professional equipment | 📦 Secure shipping | 🏆 Responsive customer service \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e ","brand":"Cisco","offers":[{"title":"Default Title","offer_id":54354773737795,"sku":"RDC K5 SG300-28MP-K9 V04","price":121.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1737\/6915\/files\/57_12947272-773e-458f-9b20-e45aff6faa0f.jpg?v=1776241847","url":"https:\/\/itandoffice.com\/en\/products\/cisco-sg300-28mp-k9-v04-managed-switch-26-ports-gigabit-poe","provider":"IT And Office","version":"1.0","type":"link"}