{"product_id":"switch-cisco-sg250-26hp-26-ports-gigabit-poe-100w-smart-managed","title":"🔌 Switch Cisco SG250-26HP 26 Porte Gigabit PoE+ 100W Smart Gestito 🏢","description":"\u003cdiv\u003e\u003cb\u003eSupporti rack e cavo di alimentazione inclusi.\u003c\/b\u003e\u003c\/div\u003e\u003cbr\u003e  \u003cmeta content=\"Switch Cisco SG250-26HP 26 ports Gigabit PoE+ 100W, 24x RJ45 PoE+, 2x SFP combo, Smart Managed, rack 1U, occasion testé.\" name=\"description\"\u003e   \u003cdiv style=\"font-family: 'Segoe UI', Arial, sans-serif; color: #333; padding: 10px;\"\u003e\n\u003c!-- HEADER --\u003e\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); border-radius: 12px; padding: 30px 24px; text-align: center; margin-bottom: 28px;\"\u003e\n\u003cdiv style=\"font-size: 13px; color: rgba(255,255,255,0.8); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px;\"\u003eCisco Small Business 250 Series\u003c\/div\u003e\n\u003ch1 style=\"color: #fff; font-size: 26px; font-weight: 700; margin: 0 0 8px 0; line-height: 1.3;\"\u003e🔌 Switch Cisco SG250-26HP — 26 Porte Gigabit PoE+ 100W Smart Managed con Supporto Rack \u0026amp; Cavo di Alimentazione 🏢\u003c\/h1\u003e\n\u003cdiv style=\"display: inline-block; background: rgba(255,255,255,0.15); border-radius: 20px; padding: 4px 16px; color: #fff; font-size: 13px; margin-top: 6px;\"\u003eRif. SG250-26HP-K9 • Versione V04\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- INTRO --\u003e\u003cdiv style=\"background: #f9fafb; border-left: 4px solid #2D5FD8; border-radius: 8px; padding: 18px 20px; margin-bottom: 28px;\"\u003e\u003cp style=\"margin: 0; font-size: 15px; line-height: 1.7; color: #333;\"\u003e 🌐 Il \u003cstrong\u003eCisco SG250-26HP\u003c\/strong\u003e è uno switch di rete intelligente della gamma \u003cstrong\u003eSmall Business 250 Series\u003c\/strong\u003e, progettato per PMI e ambienti professionali esigenti. Con le sue \u003cstrong\u003e24 porte Gigabit PoE+\u003c\/strong\u003e e la \u003cstrong\u003ecapacità di switching di 52 Gbps\u003c\/strong\u003e, offre prestazioni wire-speed per alimentare e connettere telefoni IP, telecamere di sorveglianza e access point Wi-Fi — senza alimentazione esterna. \u003c\/p\u003e\u003c\/div\u003e\n\u003c!-- ÉTAT DU PRODUIT --\u003e\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 18px; font-weight: 700; border-bottom: 2px solid #e5e7eb; padding-bottom: 8px; margin-bottom: 16px;\"\u003e✅ Stato del Prodotto\u003c\/h2\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 16px 20px;\"\u003e\n\u003cp style=\"margin: 0 0 8px 0; font-size: 15px; color: #333;\"\u003e 🔧 \u003cstrong\u003eUsato — Testato e Funzionante\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color: #666;\"\u003eHardware usato rigorosamente testato prima della spedizione. Il dispositivo è pienamente operativo. Leggeri segni di utilizzo possono essere presenti sul telaio, senza influire sul funzionamento.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 8px 0 0 0; font-size: 14px; color: #666;\"\u003e 📦 \u003cstrong\u003eAccessori inclusi:\u003c\/strong\u003e Supporto di montaggio rack (orecchie) + Cavo di alimentazione \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPÉCIFICATIONS TECHNIQUES --\u003e\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 18px; font-weight: 700; border-bottom: 2px solid #e5e7eb; padding-bottom: 8px; margin-bottom: 16px;\"\u003e⚙️ Specifiche Tecniche\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px;\"\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🔌\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003ePorte PoE+\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003e24 × Gigabit RJ-45 802.3at\/af\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🔗\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003ePorte Combo\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003e2 × Gigabit RJ-45 \/ SFP\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e⚡\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eBudget PoE\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003e100 W totali (30W\/porta max)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🚀\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eCapacità\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003eSwitching 52 Gbps\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e📊\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eThroughput\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003e38,69 Mpps\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🧠\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eProcessore\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003eARM 800 MHz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e💾\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eRAM \/ Flash\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003e512 MB \/ 256 MB\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🗂️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eTabella MAC\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003e8.000 indirizzi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🏷️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eVLAN\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003eFino a 256 VLAN attive\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🖥️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eGestione\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003eWeb, SNMP, RMON, CLI\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🔒\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eSicurezza\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003e802.1X, SSL, SSH, ACL\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e📡\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eRouting\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003eIPv4 \/ IPv6 statico (L3)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🔋\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eAlimentazione\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003e100–240 V CA, 50\/60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e📐\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eDimensioni\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003e440 × 44 × 202 mm — 3,37 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🗄️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eFormato\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003eRack 19\" — 1U\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🌡️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eTemperatura\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003e0°C a 50°C (funzionamento)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🕒\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eMTBF\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003e333.792 ore\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 10px; padding: 14px 16px; flex: 1 1 140px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 22px; margin-bottom: 4px;\"\u003e🔖\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 13px; color: #2D5FD8; text-transform: uppercase; margin-bottom: 4px;\"\u003eRiferimento\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; color: #333;\"\u003eSG250-26HP-K9 — V04\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- POINTS FORTS --\u003e\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 18px; font-weight: 700; border-bottom: 2px solid #e5e7eb; padding-bottom: 8px; margin-bottom: 16px;\"\u003e💡 Perché scegliere questo switch?\u003c\/h2\u003e\n\u003cdiv style=\"background: #f9fafb; border-radius: 10px; padding: 18px 20px;\"\u003e\u003cul style=\"margin: 0; padding-left: 20px; line-height: 2; color: #333; font-size: 15px;\"\u003e\n\u003cli\u003e⚡ \u003cstrong\u003ePoE+ 802.3at\u003c\/strong\u003e fino a 30W\/porta — alimenta telecamere IP, telefoni VoIP e access point Wi-Fi senza alimentazione separata\u003c\/li\u003e\n\u003cli\u003e🚀 \u003cstrong\u003eSwitching Gigabit wire-speed\u003c\/strong\u003e a 52 Gbps — zero colli di bottiglia sulla tua rete\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eRouting statico IPv4\/IPv6\u003c\/strong\u003e — segmenta la tua infrastruttura in VLAN intercomunicanti\u003c\/li\u003e\n\u003cli\u003e🛡️ \u003cstrong\u003eSicurezza enterprise-class\u003c\/strong\u003e — 802.1X, ACL, SSL, SSH, RADIUS per proteggere la tua rete\u003c\/li\u003e\n\u003cli\u003e📡 \u003cstrong\u003e2 porte combo SFP\/RJ-45\u003c\/strong\u003e — connessioni uplink in fibra o rame secondo le tue esigenze\u003c\/li\u003e\n\u003cli\u003e🔇 \u003cstrong\u003eDesign a risparmio energetico\u003c\/strong\u003e — IEEE 802.3az EEE, spegnimento automatico sulle porte inattive\u003c\/li\u003e\n\u003cli\u003e🗄️ \u003cstrong\u003eFormato rack 19\" 1U\u003c\/strong\u003e — integrazione immediata in armadio di rete o rack server\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- PHOTOS --\u003e\u003cdiv style=\"background: #f9fafb; border-radius: 10px; padding: 14px 18px; margin-bottom: 28px; border: 1px solid #e5e7eb;\"\u003e\u003cp style=\"margin: 0; font-size: 13px; color: #666; font-style: italic;\"\u003e 📷 \u003cstrong\u003eNota:\u003c\/strong\u003e Le foto sono fornite a scopo illustrativo. Solo il contenuto dell'annuncio fa fede per la referenza esatta del prodotto e gli accessori inclusi. In caso di dubbio, non esitate a contattarci prima di ogni acquisto. \u003c\/p\u003e\u003c\/div\u003e\n\u003c!-- AVANTAGES CLIENT --\u003e\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 18px; font-weight: 700; border-bottom: 2px solid #e5e7eb; padding-bottom: 8px; margin-bottom: 16px;\"\u003e🛒 I Vostri Vantaggi Acquirente\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); border-radius: 10px; padding: 16px; flex: 1 1 160px; text-align: center; color: #fff;\"\u003e\n\u003cdiv style=\"font-size: 26px; margin-bottom: 6px;\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 14px;\"\u003eGaranzia 30 Giorni\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: 0.85; margin-top: 4px;\"\u003eReso accettato in caso di problema riscontrato\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); border-radius: 10px; padding: 16px; flex: 1 1 160px; text-align: center; color: #fff;\"\u003e\n\u003cdiv style=\"font-size: 26px; margin-bottom: 6px;\"\u003e📦\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 14px;\"\u003eSpedizione Sicura \u0026amp; Veloce\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: 0.85; margin-top: 4px;\"\u003eImballaggio professionale adeguato\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); border-radius: 10px; padding: 16px; flex: 1 1 160px; text-align: center; color: #fff;\"\u003e\n\u003cdiv style=\"font-size: 26px; margin-bottom: 6px;\"\u003e🔍\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 14px;\"\u003eNumero di Tracciamento\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: 0.85; margin-top: 4px;\"\u003eCorriere con tracciamento fornito\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); border-radius: 10px; padding: 16px; flex: 1 1 160px; text-align: center; color: #fff;\"\u003e\n\u003cdiv style=\"font-size: 26px; margin-bottom: 6px;\"\u003e🧾\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; font-size: 14px;\"\u003eFattura Professionale\u003c\/div\u003e\n\u003cdiv style=\"font-size: 12px; opacity: 0.85; margin-top: 4px;\"\u003eIVA 0% — formato cartaceo incluso nel pacco\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- AVERTISSEMENTS --\u003e\u003cdiv style=\"margin-bottom: 28px;\"\u003e\u003cdiv style=\"background: #f9fafb; border-left: 4px solid #6A3EDB; border-radius: 8px; padding: 14px 18px;\"\u003e\n\u003cp style=\"margin: 0 0 8px 0; font-size: 14px; color: #555;\"\u003e ⚠️ \u003cstrong\u003eEsclusione software:\u003c\/strong\u003e Non siamo responsabili per eventuali malfunzionamenti legati a software, sistemi operativi, firmware di terze parti o configurazioni di rete specifiche del vostro ambiente. \u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #555;\"\u003e 🚫 \u003cstrong\u003eSupporto tecnico:\u003c\/strong\u003e Non forniamo supporto tecnico. Per assistenza alla configurazione, si prega di consultare la documentazione ufficiale Cisco o le risorse online. \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 18px; font-weight: 700; border-bottom: 2px solid #e5e7eb; padding-bottom: 8px; margin-bottom: 16px;\"\u003e❓ Domande Frequenti\u003c\/h2\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 10px; overflow: hidden; margin-bottom: 10px;\"\u003e\n\u003cdiv style=\"background: #f0f9ff; padding: 12px 18px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong style=\"color: #2D5FD8;\"\u003eD: Il Cisco SG250-26HP è compatibile con dispositivi PoE standard (telecamere IP, telefoni VoIP, access point Wi-Fi)?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 12px 18px; background: #fff; font-size: 14px; color: #555; line-height: 1.7;\"\u003e Sì, il SG250-26HP supporta gli standard \u003cstrong\u003eIEEE 802.3af (PoE)\u003c\/strong\u003e e \u003cstrong\u003eIEEE 802.3at (PoE+)\u003c\/strong\u003e sui suoi 24 porte Gigabit. Alimenta senza problemi le \u003cstrong\u003etelecamere di videosorveglianza PTZ\u003c\/strong\u003e, i \u003cstrong\u003etelefoni IP Cisco e Yealink\u003c\/strong\u003e, i \u003cstrong\u003epunti di accesso Wi-Fi 802.11ac\u003c\/strong\u003e (Ubiquiti UniFi, Cisco Aironet, ecc.) e altri dispositivi di rete compatibili PoE. Il budget totale di 100W è distribuito in modo intelligente tra tutte le porte attive. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 10px; overflow: hidden; margin-bottom: 10px;\"\u003e\n\u003cdiv style=\"background: #f0f9ff; padding: 12px 18px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong style=\"color: #2D5FD8;\"\u003eD: Come si amministra questo switch gestibile Cisco SG250? È compatibile con SNMP e il monitoraggio di rete?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 12px 18px; background: #fff; font-size: 14px; color: #555; line-height: 1.7;\"\u003e Il SG250-26HP dispone di un'\u003cstrong\u003einterfaccia Web intuitiva\u003c\/strong\u003e accessibile tramite browser, di un'\u003cstrong\u003einterfaccia CLI\u003c\/strong\u003e via SSH\/Telnet, e supporta i protocolli \u003cstrong\u003eSNMP v1\/v2c\/v3\u003c\/strong\u003e, \u003cstrong\u003eRMON\u003c\/strong\u003e e \u003cstrong\u003eSyslog\u003c\/strong\u003e. È perfettamente integrabile in strumenti di supervisione di rete come \u003cstrong\u003ePRTG, Zabbix, SolarWinds\u003c\/strong\u003e o \u003cstrong\u003eNagios\u003c\/strong\u003e. La gestione delle VLAN (802.1Q), QoS, liste di accesso ACL e aggregazione di link LACP (802.3ad) avviene tramite l'interfaccia Web. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 10px; overflow: hidden; margin-bottom: 10px;\"\u003e\n\u003cdiv style=\"background: #f0f9ff; padding: 12px 18px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong style=\"color: #2D5FD8;\"\u003eD: Questo switch può essere utilizzato per la telefonia IP (VoIP) e la segmentazione della rete tramite VLAN?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 12px 18px; background: #fff; font-size: 14px; color: #555; line-height: 1.7;\"\u003e Assolutamente. Il SG250-26HP integra un \u003cstrong\u003eVoice VLAN\u003c\/strong\u003e dedicato che rileva e prioritizza automaticamente il traffico voce dei \u003cstrong\u003etelefoni IP\u003c\/strong\u003e. Fino a \u003cstrong\u003e256 VLAN attive simultaneamente\u003c\/strong\u003e permettono di segmentare i flussi: rete amministrativa, rete dati, rete videosorveglianza, rete ospite, ecc. La \u003cstrong\u003eQoS multilivello\u003c\/strong\u003e (802.1p, DSCP) garantisce la qualità delle chiamate VoIP anche sotto forte carico di rete. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 10px; overflow: hidden; margin-bottom: 10px;\"\u003e\n\u003cdiv style=\"background: #f0f9ff; padding: 12px 18px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong style=\"color: #2D5FD8;\"\u003eD: Le porte combo SFP sono compatibili con moduli in fibra ottica o collegamenti a lunga distanza?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 12px 18px; background: #fff; font-size: 14px; color: #555; line-height: 1.7;\"\u003e Sì, le 2 \u003cstrong\u003eporte combo Gigabit RJ-45\/SFP\u003c\/strong\u003e supportano moduli SFP 1000Base-SX (fibra multimodale, fino a 550m), \u003cstrong\u003e1000Base-LX\u003c\/strong\u003e (fibra monomodale, fino a 10 km) o moduli \u003cstrong\u003eSFP rame\u003c\/strong\u003e 1000Base-T. Queste porte di uplink sono ideali per collegare il SG250-26HP a uno switch di distribuzione, una sala server o un backbone in fibra. I moduli SFP Cisco (GLC-SX-MMD, GLC-LH-SMD) sono nativamente compatibili. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 10px; overflow: hidden; margin-bottom: 10px;\"\u003e\n\u003cdiv style=\"background: #f0f9ff; padding: 12px 18px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong style=\"color: #2D5FD8;\"\u003eD: Questo switch usato è stato resettato? Come ripristinare la configurazione di default?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 12px 18px; background: #fff; font-size: 14px; color: #555; line-height: 1.7;\"\u003e Lo switch viene fornito \u003cstrong\u003etestato e funzionante\u003c\/strong\u003e. Per un reset completo, basta premere il pulsante \u003cstrong\u003eReset\u003c\/strong\u003e sul frontale per 10 secondi (fino al lampeggio dei LED), che ripristina le impostazioni di fabbrica. Successivamente puoi accedere all’interfaccia di amministrazione tramite l’indirizzo IP predefinito \u003cstrong\u003e192.168.1.254\u003c\/strong\u003e (utente: cisco \/ password: cisco). La documentazione completa è disponibile gratuitamente sul sito ufficiale Cisco. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 10px; overflow: hidden; margin-bottom: 10px;\"\u003e\n\u003cdiv style=\"background: #f0f9ff; padding: 12px 18px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong style=\"color: #2D5FD8;\"\u003eD: Qual è la differenza tra il SG250-26HP e il SG250-26P? Quale scegliere?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 12px 18px; background: #fff; font-size: 14px; color: #555; line-height: 1.7;\"\u003e La principale differenza risiede nel \u003cstrong\u003ebudget PoE\u003c\/strong\u003e: il \u003cstrong\u003eSG250-26HP offre 100W\u003c\/strong\u003e (HP = High Power), mentre il SG250-26P offre 195W. Se colleghi meno di 4-5 dispositivi PoE a basso consumo (telefoni IP, piccole telecamere), il \u003cstrong\u003eSG250-26HP è più che sufficiente\u003c\/strong\u003e e rappresenta un’ottima opzione \u003cstrong\u003eswitch di rete ricondizionato\u003c\/strong\u003e per PMI, piccole imprese, hotel o istituti scolastici che cercano uno \u003cstrong\u003eswitch Gigabit PoE professionale\u003c\/strong\u003e a prezzo contenuto. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FOOTER --\u003e\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); border-radius: 12px; padding: 22px 24px; text-align: center;\"\u003e\n\u003cp style=\"color: #fff; font-size: 15px; font-weight: 600; margin: 0 0 6px 0;\"\u003e🤝 Venditore Professionale — Soddisfatti o Rimborsati 30 Giorni\u003c\/p\u003e\n\u003cp style=\"color: rgba(255,255,255,0.85); font-size: 13px; margin: 0;\"\u003eUna domanda su questo prodotto? Contattaci tramite la messaggistica eBay prima di acquistare — risposta rapida garantita ✉️\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e ","brand":"Cisco","offers":[{"title":"Default Title","offer_id":54298758807875,"sku":"RDC E7 SG250-26HP-K9 V04","price":174.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1737\/6915\/files\/57_5eea7f6d-e2b2-4b54-b7cc-eee48307e904.jpg?v=1774339787","url":"https:\/\/itandoffice.com\/it\/products\/switch-cisco-sg250-26hp-26-ports-gigabit-poe-100w-smart-managed","provider":"IT And Office","version":"1.0","type":"link"}