{"product_id":"switch-hp-a5800-jc104a-48-ports-gigabit-poe-layer-3-oreilles-fixation","title":"🔌 Switch Hp A5800 Jc104a 48 Ports Gigabit Poe+ Layer 3 + Mounting Ears 🌐","description":"\u003cdiv\u003e\u003cb\u003eTested in good condition with minor scratches\u003c\/b\u003e\u003c\/div\u003e\u003cbr\u003e  \u003clink href=\"\/\/open.inkfrog.com\/templates\/designer\/styles\/user\/53111.css\" rel=\"stylesheet\" type=\"text\/css\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e\u003ctitle\u003eSwitch HP A5800 Series JC104A H3C S5800-56C-PWR\u003c\/title\u003e\u003cstyle\u003e body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; margin: 0; padding: 0; background-color: #f5f5f5; color: #333; } .container { max-width: 1000px; margin: 0 auto; background-color: #ffffff; padding: 0; } .header { background: linear-gradient(135deg, #1e5799 0%, #2989d8 50%, #207cca 100%); color: white; padding: 30px 20px; text-align: center; border-radius: 0; } .header h1 { margin: 0; font-size: 28px; font-weight: 600; line-height: 1.4; } .badge { display: inline-block; background-color: #28a745; color: white; padding: 8px 16px; border-radius: 20px; font-weight: 600; margin-top: 15px; font-size: 16px; } .section { padding: 25px 30px; border-bottom: 1px solid #e8e8e8; } .section:last-child { border-bottom: none; } .section-title { color: #1e5799; font-size: 22px; font-weight: 600; margin-bottom: 15px; padding-bottom: 10px; border-bottom: 3px solid #2989d8; display: inline-block; } .feature-box { background-color: #f0f7ff; border-left: 4px solid #2989d8; padding: 15px 20px; margin: 15px 0; border-radius: 4px; } .specs-table { width: 100%; border-collapse: collapse; margin: 15px 0; } .specs-table td { padding: 12px 15px; border: 1px solid #e0e0e0; } .specs-table td:first-child { background-color: #f0f7ff; font-weight: 600; width: 35%; color: #1e5799; } .emoji-title { font-size: 20px; font-weight: 600; color: #1e5799; margin: 20px 0 10px 0; } .faq-item { margin: 20px 0; padding: 15px; background-color: #f9f9f9; border-radius: 5px; border-left: 4px solid #2989d8; } .faq-question { font-weight: 600; color: #1e5799; font-size: 16px; margin-bottom: 8px; } .faq-answer { color: #555; line-height: 1.6; } .highlight { background-color: #fff3cd; padding: 15px; border-radius: 5px; border-left: 4px solid #ffc107; margin: 15px 0; } .condition-box { background-color: #d4edda; border-left: 4px solid #28a745; padding: 15px 20px; margin: 15px 0; border-radius: 4px; font-weight: 600; font-size: 16px; color: #155724; } .advantages { display: block; margin: 15px 0; } .advantage-item { padding: 10px 0; line-height: 1.8; } ul { line-height: 1.8; margin: 10px 0; padding-left: 20px; } li { margin: 8px 0; } @media (max-width: 768px) { .header h1 { font-size: 22px; } .section { padding: 20px 15px; } .section-title { font-size: 18px; } .specs-table td { padding: 8px 10px; font-size: 14px; } } \u003c\/style\u003e\u003cmeta content=\"HP A5800-48G-PoE+ (JC104A) commutateur Layer 3 administrable, 48 ports Gigabit PoE+, 4 SFP+ 10GbE, occasion complet prêt à l'emploi\" name=\"description\"\u003e   \u003cdiv class=\"container\"\u003e\n\u003c!-- Header --\u003e\u003cdiv class=\"header\"\u003e\n\u003ch1\u003e🔌 HP A5800-48G-PoE+ Layer 3 Manageable Switch - 48 Gigabit PoE+ Ports - 4 10GbE SFP+ Ports - JC104A (H3C S5800-56C-PWR) - Complete and Ready to Use 🌐\u003c\/h1\u003e\n\u003cdiv class=\"badge\"\u003e✅ USED - COMPLETE WITH ACCESSORIES\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- État du produit --\u003e\u003cdiv class=\"section\"\u003e\u003cdiv class=\"condition-box\"\u003e ✅ \u003cstrong\u003eCONDITION: USED - READY TO USE\u003c\/strong\u003e\u003cbr\u003e Delivered complete with power supply, rack mounting brackets, and power cable \u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- Description principale --\u003e\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"section-title\"\u003e📋 Product Description\u003c\/div\u003e\n\u003cp style=\"line-height: 1.8; font-size: 15px;\"\u003e The \u003cstrong\u003eHP A5800-48G-PoE+ Switch (JC104A)\u003c\/strong\u003e, also known by its H3C designation \u003cstrong\u003eS5800-56C-PWR\u003c\/strong\u003e, is a high-performance Layer 3 manageable professional network switch designed for demanding enterprise environments. With its 48 Gigabit Ethernet ports supporting Power over Ethernet Plus (PoE+) and 4 SFP+ 10 Gigabit ports for uplinks, this switch offers a complete solution for deploying converged voice-data-video networks. \u003c\/p\u003e\n\u003cp style=\"line-height: 1.8; font-size: 15px;\"\u003e This professional Layer 3 switch combines an exceptional switching capacity of 256 Gbps with a processing throughput of 192 Mpps, ensuring optimal performance even in the most demanding environments. Its IRF2 (Intelligent Resilient Framework) architecture allows stacking multiple switches to create a highly available and easily manageable infrastructure. Delivered complete with power supply, rack mounting brackets, and power cable, this switch is ready to be deployed immediately in your network infrastructure. \u003c\/p\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003e⚠️ Important Note:\u003c\/strong\u003e Photos are provided for illustration only. Only the content described in this listing is authoritative regarding the exact product reference and included accessories. If in doubt, please contact us before purchasing. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Caractéristiques techniques --\u003e\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"section-title\"\u003e⚙️ Technical Specifications\u003c\/div\u003e\n\u003ctable class=\"specs-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e🏷️ Model\u003c\/td\u003e\n\u003ctd\u003eHP A5800-48G-PoE+ Switch with 1 Interface Slot (JC104A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔖 H3C Equivalent\u003c\/td\u003e\n\u003ctd\u003eH3C S5800-56C-PWR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e📦 Product Type\u003c\/td\u003e\n\u003ctd\u003eLayer 3 manageable network switch with PoE+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔌 Fixed Gigabit Ports\u003c\/td\u003e\n\u003ctd\u003e48 RJ-45 10\/100\/1000Base-T auto-sensing ports with PoE+ (IEEE 802.3af\/at)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e⚡ 10GbE Uplink Ports\u003c\/td\u003e\n\u003ctd\u003e4 fixed SFP+ ports 1000\/10000 Mbps (Gigabit\/10 Gigabit Ethernet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🎰 Expansion Slots\u003c\/td\u003e\n\u003ctd\u003e1 slot for optional interface module (2 or 4 port SFP+ 10GbE or 16 port GbE modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔋 Power over Ethernet\u003c\/td\u003e\n\u003ctd\u003ePoE+ IEEE 802.3at on all 48 ports (up to 30W per port)\u003cbr\u003e Total PoE Budget: 740W (DC power) or 370W (AC power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e📊 Switching Capacity\u003c\/td\u003e\n\u003ctd\u003e256 Gbps (bidirectional switching fabric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🚀 Processing Throughput\u003c\/td\u003e\n\u003ctd\u003e192 Mpps (million packets per second)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e⏱️ Latency\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 4 µs (Store-and-Forward mode, 64-byte packets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e💾 Memory\u003c\/td\u003e\n\u003ctd\u003e1024 MB SDRAM, 512 MB Flash\u003cbr\u003e Packet Buffer: 4 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🗂️ MAC Address Table\u003c\/td\u003e\n\u003ctd\u003e32,000 entries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🌐 Routing Table\u003c\/td\u003e\n\u003ctd\u003e16,000 IPv4\/IPv6 entries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🏗️ Supported VLANs\u003c\/td\u003e\n\u003ctd\u003e4094 VLANs (IEEE 802.1Q)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔗 Link Aggregation\u003c\/td\u003e\n\u003ctd\u003eLACP (Link Aggregation Control Protocol) IEEE 802.3ad\u003cbr\u003e Support for static and dynamic link aggregation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔄 Spanning Tree\u003c\/td\u003e\n\u003ctd\u003eSTP, RSTP, MSTP (IEEE 802.1s\/w\/D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔀 Stacking \/ IRF\u003c\/td\u003e\n\u003ctd\u003eIRF2 (Intelligent Resilient Framework 2) via 10GbE ports\u003cbr\u003e Up to 9 stackable switches as a single logical unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🛣️ Layer 3 Routing\u003c\/td\u003e\n\u003ctd\u003eIPv4: Static routing, RIPv1\/v2, OSPFv2, BGP-4, IS-IS\u003cbr\u003e IPv6: Static routing, RIPng, OSPFv3, BGP4+, IS-ISv6\u003cbr\u003e VRRP for high availability\u003cbr\u003e Policy-Based Routing (PBR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e📡 Multicast\u003c\/td\u003e\n\u003ctd\u003eIGMP v1\/v2\/v3, IGMP Snooping, PIM-DM\/SM\/SSM\u003cbr\u003e MLD v1\/v2, MLD Snooping\u003cbr\u003e MSDP, MBGP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🎚️ Quality of Service (QoS)\u003c\/td\u003e\n\u003ctd\u003e8 queues per port\u003cbr\u003e Classification L2-L4 (802.1p, DSCP)\u003cbr\u003e Scheduling: SP, WDRR, WFQ, SP+WDRR\u003cbr\u003e Rate limiting, traffic shaping, WRED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔒 Security\u003c\/td\u003e\n\u003ctd\u003eACL Layer 2-4 (IPv4\/IPv6)\u003cbr\u003e IEEE 802.1X (port-based authentication)\u003cbr\u003e RADIUS, TACACS+\u003cbr\u003e SSH, SSL, SNMPv3\u003cbr\u003e DHCP Snooping, Dynamic ARP Inspection (DAI)\u003cbr\u003e IP Source Guard, Port Security\u003cbr\u003e DoS protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🖥️ Management\u003c\/td\u003e\n\u003ctd\u003eWeb Interface (HTTPS)\u003cbr\u003e CLI via Console\/Telnet\/SSH\u003cbr\u003e SNMP v1\/v2c\/v3\u003cbr\u003e RMON\u003cbr\u003e sFlow\u003cbr\u003e 1 RJ-45 console port\u003cbr\u003e 1 USB port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e⚡ Power Supply\u003c\/td\u003e\n\u003ctd\u003eAC: 100-240V AC, 50\/60Hz\u003cbr\u003e DC: -48V to -60V DC (optional)\u003cbr\u003e Hot-swappable power modules\u003cbr\u003e Redundant power supply supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e💡 Power Consumption\u003c\/td\u003e\n\u003ctd\u003eMaximum: 673W (AC) or 973W (DC) with active PoE\u003cbr\u003e Idle: approximately 131W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🌡️ Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e💧 Operating Humidity\u003c\/td\u003e\n\u003ctd\u003e10% to 90% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e📏 Dimensions (LxWxH)\u003c\/td\u003e\n\u003ctd\u003e440 x 427 x 43.6 mm (17.3\" x 16.8\" x 1.71\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e📦 Rack form factor\u003c\/td\u003e\n\u003ctd\u003e1U (standard 19 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e⚖️ Weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 8.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔊 Noise Level\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 55 dB (normal conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🏭 Manufacturer\u003c\/td\u003e\n\u003ctd\u003eHP \/ HPE (Hewlett Packard Enterprise) in partnership with H3C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🌍 Country of Manufacture\u003c\/td\u003e\n\u003ctd\u003eChina (H3C Technologies)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e✅ Condition\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTested and functional used item\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e📦 Package Contents\u003c\/td\u003e\n\u003ctd\u003e1x HP A5800-48G-PoE+ Switch (JC104A)\u003cbr\u003e 1x Built-in power module\u003cbr\u003e 1x Power cord\u003cbr\u003e 2x Rack mounting brackets (rack ears)\u003cbr\u003e\u003cstrong\u003eReady to use\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Fonctionnalités clés --\u003e\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"section-title\"\u003e✨ Key Features\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003cdiv class=\"emoji-title\"\u003e⚡ Power over Ethernet Plus (PoE+)\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e48 PoE+ IEEE 802.3at ports delivering up to 30W per port to directly power your equipment\u003c\/li\u003e\n\u003cli\u003eTotal PoE budget of 740W (DC) or 370W (AC) to power multiple devices simultaneously\u003c\/li\u003e\n\u003cli\u003ePowering Wi-Fi access points, PTZ IP cameras, VoIP phones, displays, and other network equipment\u003c\/li\u003e\n\u003cli\u003eIntelligent PoE budget management with configurable prioritization\u003c\/li\u003e\n\u003cli\u003eAutomatic detection of PoE devices and overload protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003cdiv class=\"emoji-title\"\u003e🚀 Exceptional Performance\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSwitching capacity of 256 Gbps ensuring wire-speed throughput on all ports simultaneously\u003c\/li\u003e\n\u003cli\u003eProcessing throughput of 192 Mpps to efficiently handle heavy traffic\u003c\/li\u003e\n\u003cli\u003e4 SFP+ 10 Gigabit ports for high-performance uplinks to the core network\u003c\/li\u003e\n\u003cli\u003eNon-blocking architecture with 4 MB packet buffer switching\u003c\/li\u003e\n\u003cli\u003eUltra-low latency \u003c 4 µs for real-time applications (VoIP, video, VDI)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003cdiv class=\"emoji-title\"\u003e🏗️ High Availability IRF2 Architecture\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eIRF2 (Intelligent Resilient Framework) technology allowing stacking of up to 9 switches\u003c\/li\u003e\n\u003cli\u003eCentralized management of multiple switches as a single logical unit\u003c\/li\u003e\n\u003cli\u003eDistributed link aggregation across multiple switches for maximum redundancy\u003c\/li\u003e\n\u003cli\u003eAutomatic failover in case of stack member failure\u003c\/li\u003e\n\u003cli\u003eSimplified management with a single IP address for the entire stack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003cdiv class=\"emoji-title\"\u003e🌐 Advanced Layer 3 Routing\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated inter-VLAN routing for efficient network segmentation\u003c\/li\u003e\n\u003cli\u003eFull IPv4 and IPv6 dual-stack support\u003c\/li\u003e\n\u003cli\u003eDynamic routing protocols: OSPF, BGP, IS-IS, RIP for complex topologies\u003c\/li\u003e\n\u003cli\u003eVRRP (Virtual Router Redundancy Protocol) for high gateway availability\u003c\/li\u003e\n\u003cli\u003ePolicy-Based Routing for advanced traffic control based on multiple criteria\u003c\/li\u003e\n\u003cli\u003e16,000-entry routing table for large-scale environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003cdiv class=\"emoji-title\"\u003e🎚️ Professional Quality of Service (QoS)\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e8 queues per port with flexible scheduling (SP, WDRR, WFQ, hybrid)\u003c\/li\u003e\n\u003cli\u003eL2-L4 traffic classification based on 802.1p CoS, DSCP, TCP\/UDP ports, IP addresses\u003c\/li\u003e\n\u003cli\u003eFine-grained ingress\/egress rate limiting for bandwidth control\u003c\/li\u003e\n\u003cli\u003eTraffic shaping and policing to meet SLA requirements\u003c\/li\u003e\n\u003cli\u003eWRED (Weighted Random Early Detection) to avoid congestion\u003c\/li\u003e\n\u003cli\u003eOptimized for VoIP, videoconferencing, critical business applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003cdiv class=\"emoji-title\"\u003e🔒 Enhanced Security\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eIEEE 802.1X for port-based authentication with RADIUS\/TACACS+ servers\u003c\/li\u003e\n\u003cli\u003eExtended IPv4\/IPv6 ACLs for granular traffic filtering\u003c\/li\u003e\n\u003cli\u003eDHCP Snooping to protect against rogue DHCP servers\u003c\/li\u003e\n\u003cli\u003eDynamic ARP Inspection (DAI) against ARP spoofing attacks\u003c\/li\u003e\n\u003cli\u003eIP Source Guard to prevent IP address spoofing\u003c\/li\u003e\n\u003cli\u003ePort Security limiting the number of MAC addresses per port\u003c\/li\u003e\n\u003cli\u003eBuilt-in DoS\/DDoS protection with rate limiting and filtering\u003c\/li\u003e\n\u003cli\u003eSecure management via SSH, SSL, SNMPv3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003cdiv class=\"emoji-title\"\u003e🏢 Professional Applications\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eCore and distribution networks for medium-sized businesses\u003c\/li\u003e\n\u003cli\u003eAccess layer for large campuses and multi-story buildings\u003c\/li\u003e\n\u003cli\u003eWi-Fi infrastructure deployment with PoE power supply for access points\u003c\/li\u003e\n\u003cli\u003eIP video surveillance networks with PoE+ power supply for PTZ cameras\u003c\/li\u003e\n\u003cli\u003eIP telephony and unified communications\u003c\/li\u003e\n\u003cli\u003eSmall and medium-sized data centers\u003c\/li\u003e\n\u003cli\u003eEducational environments: universities, schools, training centers\u003c\/li\u003e\n\u003cli\u003eHospitality: deployment of converged voice-data-video networks\u003c\/li\u003e\n\u003cli\u003eHealthcare: hospital network infrastructures with high availability requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Avantages client --\u003e\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"section-title\"\u003e🎁 Your Benefits\u003c\/div\u003e\n\u003cdiv class=\"advantages\"\u003e\n\u003cdiv class=\"advantage-item\"\u003e✅ \u003cstrong\u003e30-day warranty\u003c\/strong\u003e for your peace of mind\u003c\/div\u003e\n\u003cdiv class=\"advantage-item\"\u003e📦 \u003cstrong\u003eSecure and fast shipping\u003c\/strong\u003e with carrier tracking number\u003c\/div\u003e\n\u003cdiv class=\"advantage-item\"\u003e🔌 \u003cstrong\u003eComplete delivery\u003c\/strong\u003e with power supply, rack mounts, and power cable – ready to use\u003c\/div\u003e\n\u003cdiv class=\"advantage-item\"\u003e🧪 \u003cstrong\u003eSwitch tested and verified\u003c\/strong\u003e before shipment\u003c\/div\u003e\n\u003cdiv class=\"advantage-item\"\u003e📄 \u003cstrong\u003eProfessional invoice\u003c\/strong\u003e with 0% VAT (paper format included with each package)\u003c\/div\u003e\n\u003cdiv class=\"advantage-item\"\u003e💼 \u003cstrong\u003eHP Enterprise hardware\u003c\/strong\u003e globally recognized for reliability\u003c\/div\u003e\n\u003cdiv class=\"advantage-item\"\u003e⚡ \u003cstrong\u003ePoE+ on 48 ports\u003c\/strong\u003e – savings on electrical infrastructure\u003c\/div\u003e\n\u003cdiv class=\"advantage-item\"\u003e🌐 \u003cstrong\u003eLayer 3 routing\u003c\/strong\u003e – no separate router needed for inter-VLAN\u003c\/div\u003e\n\u003cdiv class=\"advantage-item\"\u003e💰 \u003cstrong\u003eExcellent value for professional network equipment\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Informations importantes --\u003e\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"section-title\"\u003eℹ️ Important Information\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003cp style=\"margin: 5px 0; line-height: 1.8;\"\u003e\u003cstrong\u003e🔧 Software Support:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0; line-height: 1.8;\"\u003e We do not provide technical support for installation, configuration, or setup of the switch. This product is intended for professional network administrators or experienced users capable of configuring Layer 3 network equipment themselves. The installed firmware is a stable factory version. For any firmware updates or technical support, please consult the HPE support website. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003cp style=\"margin: 5px 0; line-height: 1.8;\"\u003e\u003cstrong\u003e📦 Delivery contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0; line-height: 1.8;\"\u003e This listing includes the complete HP A5800-48G-PoE+ switch (JC104A) with its built-in power supply, power cable, and rack mounting brackets (rack ears). The switch is ready to be installed immediately in a standard 19-inch rack. Optional SFP\/SFP+ modules and network cables are not included. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-box\"\u003e\n\u003cp style=\"margin: 5px 0; line-height: 1.8;\"\u003e\u003cstrong\u003e📸 Photos and illustrations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0; line-height: 1.8;\"\u003e Photos are provided for illustration purposes only. Only the content of this listing is authoritative for the exact product reference and included accessories. If you have any doubts about the content or specifications, please contact us before purchasing. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"section-title\"\u003e❓ Frequently Asked Questions (FAQ)\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ1: What is the difference between this HP A5800 model and standard switches?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e The HP A5800 (JC104A) is a professional-grade manageable Layer 3 switch, unlike standard Layer 2 switches. It features native inter-VLAN routing capabilities, eliminating the need for an external router. With its 48 PoE+ ports delivering up to 30W per port, it can directly power devices such as Wi-Fi access points, PTZ IP cameras, VoIP phones, and displays. Its 256 Gbps switching capacity and IRF2 architecture enable the creation of highly available and high-performance infrastructures. It is a professional solution for businesses, educational institutions, and organizations requiring reliability and scalability. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ2: What is IRF2 technology and what are its advantages?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e IRF2 (Intelligent Resilient Framework 2) is a proprietary H3C\/HP technology that allows connecting up to 9 physical switches via 10 Gigabit links to create a single logical unit. Benefits include centralized management with a single IP address for the entire stack, link aggregation between different switches for maximum redundancy, automatic failover in case of a member failure, and simplified configuration and deployment. This architecture offers high availability comparable to modular chassis but with the flexibility and lower cost of stackable switches. IRF2 is configured via the switch’s 10GbE SFP+ ports. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ3: How many PoE devices can I power simultaneously?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e The number of PoE devices depends on the total PoE budget and the consumption of each device. With an AC power supply, the PoE budget is 370W; with a DC power supply, it rises to 740W. For example, with 370W, you can power about 12 Wi-Fi access points consuming 30W each, or 24 IP cameras consuming 15W each, or about 30 VoIP phones consuming 12W each. The switch intelligently manages power distribution with configurable prioritization. If you exceed the budget, lower-priority ports are put on standby. To maximize the PoE budget, a DC power supply is recommended. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ4: Which SFP\/SFP+ modules are compatible with the 10GbE ports?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e The 4 SFP+ ports on the HP A5800 support 10 Gigabit SFP+ modules (10GBASE-SR, 10GBASE-LR, 10GBASE-LRM) as well as standard Gigabit SFP modules (1000BASE-SX, 1000BASE-LX, 1000BASE-T copper) for backward compatibility. HP recommends using original HP optical modules (references JD092B, JD094B, etc.), but the switch generally accepts compatible third-party modules. For short-distance 10GbE links, use 10GBASE-SR modules with OM3\/OM4 cables. For long distances, opt for 10GBASE-LR with single-mode fiber. SFP+ DAC (Direct Attach Copper) cables are also supported for distances under 10m. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ5: Does the switch support inter-VLAN routing and how do you configure it?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e Yes, as a Layer 3 switch, the HP A5800 natively supports inter-VLAN routing. To enable it, create your VLANs via the CLI or Web interface, then assign a VLAN interface (SVI - Switched Virtual Interface) with an IP address to each VLAN. The switch will automatically route traffic between VLANs according to its routing table. You can configure dynamic routing protocols (OSPF, BGP) or static routes depending on your topology. This feature eliminates the need for an external router for inter-VLAN routing, simplifying the network architecture and reducing costs. Routing is performed in hardware (ASIC), ensuring wire-speed performance. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ6: How to professionally manage and configure this switch?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e The HP A5800 offers several management methods: CLI (Command Line Interface) accessible via RJ-45 console port, Telnet, or SSH for advanced configuration; intuitive HTTPS Web interface for graphical management; SNMP v1\/v2c\/v3 for integration into monitoring systems (Nagios, PRTG, HP IMC); RMON for detailed monitoring; sFlow for flow analysis. Initial configuration is usually done via serial console (DB9 console cable or USB-serial required). For administrators experienced with Comware (the H3C\/HP OS), the CLI syntax is similar to other H3C switches and some Cisco models. HP provides comprehensive documentation and configuration guides on its support site. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ7: Is the switch noisy and what is its actual power consumption?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e The HP A5800 is equipped with thermally controlled variable-speed fans. At idle or light load, noise levels are moderate (\u003c 55 dB), acceptable for a server room or technical space. Under heavy load or high ambient temperature, the fans speed up, increasing noise. This is not a silent switch suitable for open offices. Power consumption varies with load: about 130W at idle without PoE, up to 673W (AC) or 973W (DC) with all PoE ports active at full power. Typical use with 50% of ports active and partial PoE draws 250-400W. To optimize consumption, use the built-in Energy Efficient Ethernet (EEE) feature. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ8: Is the switch guaranteed and can HPE support be obtained?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e This used switch is covered by our 30-day seller warranty against hardware defects. The original HPE manufacturer warranty is generally not transferable for used equipment. However, you can access HPE support resources for free: firmware downloads, technical documentation, configuration guides, release notes. For direct technical support or guaranteed firmware updates, HPE offers CarePackage contracts (paid) that can also extend to used equipment. Since the HP A5800 is based on the proven H3C platform, a large community of network administrators shares expertise on specialized forums. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Footer --\u003e\u003cdiv class=\"section\" style=\"background-color: #f0f7ff; text-align: center; border-bottom: none;\"\u003e\n\u003cp style=\"margin: 10px 0; font-size: 16px; color: #1e5799;\"\u003e\u003cstrong\u003e📧 Have a question? Contact us before buying!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0; font-size: 14px; color: #555;\"\u003e Thank you for your trust and happy shopping! 🛒 \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cimg src=\"https:\/\/hit.inkfrog.com\/t\/hit.gif\" style=\"max-width:100%\"\u003e ","brand":"HP","offers":[{"title":"Default Title","offer_id":53964929892675,"sku":"RDC B6 A5800","price":220.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1737\/6915\/files\/10_814ae06a-5f85-4e18-b842-9a8794103d39.jpg?v=1765204312","url":"https:\/\/itandoffice.com\/en\/products\/hp-switch-a5800-jc104a-48-ports-gigabit-poe-layer-3-rack-ears-mounting","provider":"IT And Office","version":"1.0","type":"link"}