{"product_id":"module-cisco-c3kx-nm-1g-4-ports-sfp-gigabit-catalyst-switch","title":"🔌 Cisco C3Kx-Nm-1G Module 4 Ports Sfp Gigabit Catalyst Switch 🚀","description":"\u003cdiv\u003e\u003cb\u003eUsed\u003c\/b\u003e\u003c\/div\u003e\u003cbr\u003e  \u003cmeta charset=\"utf-8\"\u003e\u003cstyle\u003e .container { max-width: 800px; margin: 0 auto; font-family: Arial, sans-serif; background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); border-radius: 15px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.1); } .header { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 25px; text-align: center; } .main-title { font-size: 24px; font-weight: bold; margin-bottom: 10px; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); } .subtitle { font-size: 18px; opacity: 0.9; } .content { padding: 30px; background: white; } .section { margin-bottom: 25px; padding: 20px; background: #f8faff; border-left: 4px solid #667eea; border-radius: 0 10px 10px 0; } .section h3 { color: #667eea; font-size: 18px; margin-bottom: 15px; font-weight: bold; } .specs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 15px; } .spec-item { background: white; padding: 10px; border-radius: 5px; border: 1px solid #e1e8ed; } .spec-label { font-weight: bold; color: #667eea; } .faq-item { margin-bottom: 15px; background: white; padding: 15px; border-radius: 8px; border: 1px solid #e1e8ed; } .faq-question { font-weight: bold; color: #667eea; margin-bottom: 8px; } .highlight-box { background: linear-gradient(135deg, #84fab0 0%, #8fd3f4 100%); padding: 20px; border-radius: 10px; margin: 20px 0; color: #2c3e50; font-weight: 500; } .warning-box { background: #fff3cd; border: 1px solid #ffeaa7; padding: 15px; border-radius: 8px; color: #856404; margin: 15px 0; } @media (max-width: 768px) { .specs-grid { grid-template-columns: 1fr; } .container { margin: 10px; border-radius: 10px; } .content { padding: 20px; } } \u003c\/style\u003e\u003cmeta content=\"Module Cisco C3KX-NM-1G 4 ports SFP Gigabit, compatible Catalyst 3750-X\/3560-X, installation à chaud, occasion testé, garantie 30 jours\" name=\"description\"\u003e   \u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"header\"\u003e\n\u003cdiv class=\"main-title\"\u003e🔌 Cisco C3KX-NM-1G Network Interface Gigabit Ethernet Module 🚀\u003c\/div\u003e\n\u003cdiv class=\"subtitle\"\u003eCisco C3KX-NM-1G Gigabit Ethernet Network Interface Module - Switch Catalyst 3750-X 3560-X Connectivity Extension\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003e📋 Detailed Description\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eCisco C3KX-NM-1G module\u003c\/strong\u003e is a network interface module specifically designed to extend the connectivity capabilities of Cisco Catalyst 3750-X and 3560-X switches. This module provides a professional solution to increase the number of Gigabit Ethernet ports available on your network infrastructure.\u003c\/p\u003e\n\u003cp\u003eIdeal for enterprise environments requiring high-performance network connectivity, this module ensures reliable and fast data transmission. Its modular design allows easy installation and seamless integration into your existing network architecture.\u003c\/p\u003e\n\u003cdiv class=\"highlight-box\"\u003e ⚠️ \u003cstrong\u003eImportant:\u003c\/strong\u003e Photos are for illustration only; only the content of the listing is authoritative for the exact product reference and included accessories. If in doubt, please contact us. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003e⚙️ Technical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"specs-grid\"\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-label\"\u003eReference:\u003c\/div\u003e\n\u003cdiv\u003eC3KX-NM-1G\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-label\"\u003eBrand:\u003c\/div\u003e\n\u003cdiv\u003eCisco Systems\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-label\"\u003eType:\u003c\/div\u003e\n\u003cdiv\u003eNetwork Interface Module\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-label\"\u003eSpeed:\u003c\/div\u003e\n\u003cdiv\u003eGigabit Ethernet\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-label\"\u003eCompatibility:\u003c\/div\u003e\n\u003cdiv\u003eCatalyst 3750-X, 3560-X\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-label\"\u003eApproximate weight:\u003c\/div\u003e\n\u003cdiv\u003e0.2 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-label\"\u003eCondition:\u003c\/div\u003e\n\u003cdiv\u003eUsed - Tested and Functional\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-label\"\u003eFormat:\u003c\/div\u003e\n\u003cdiv\u003eHot-Swappable Module\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003e✅ Customer benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e🛡️ Warranty:\u003c\/strong\u003e 30 days satisfaction or refund\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e📦 Secure shipping:\u003c\/strong\u003e Fast shipping with carrier tracking number\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e📄 Professional invoice:\u003c\/strong\u003e Invoice with 0% VAT in paper format included with each package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e🔍 Tested product:\u003c\/strong\u003e Each module is tested before shipping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e💼 Professional quality:\u003c\/strong\u003e Original Cisco equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warning-box\"\u003e\n\u003cstrong\u003e⚠️ Important exclusions:\u003c\/strong\u003e\u003cbr\u003e• We do not provide technical support for installation or configuration \u003cbr\u003e• Disclaimer for software - only hardware is covered by the warranty \u003cbr\u003e• Compatibility with your equipment remains your responsibility \u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ: Is this C3KX-NM-1G module compatible with my Cisco Catalyst switch?\u003c\/div\u003e\n\u003cdiv\u003eA: This module is specifically designed for Cisco Catalyst 3750-X and 3560-X switches. It is not compatible with other switch models. Please verify your switch model before ordering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ: What is the transmission speed of this Gigabit network module?\u003c\/div\u003e\n\u003cdiv\u003eA: This network interface module offers Gigabit Ethernet connectivity (1000 Mbps), enabling high-performance data transmission for your critical business applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ: Is the module delivered with accessories or network cables?\u003c\/div\u003e\n\u003cdiv\u003eA: This Cisco module is sold alone, without additional accessories. Only the C3KX-NM-1G network interface module is included in this listing.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ: Do you offer assistance for installing this switch module?\u003c\/div\u003e\n\u003cdiv\u003eA: We do not provide technical support for installation or configuration. This module is intended for IT professionals with the necessary skills to install it on Cisco infrastructure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ: What warranty do you offer on this used network equipment?\u003c\/div\u003e\n\u003cdiv\u003eA: We offer a 30-day warranty on the proper functioning of the equipment. This warranty covers hardware defects only, not configuration or software compatibility issues.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eQ: Does this network expansion module support hot-swap?\u003c\/div\u003e\n\u003cdiv\u003eA: Yes, this C3KX-NM-1G module supports hot-swappable installation, allowing replacement without shutting down the switch, according to Cisco's technical specifications for the Catalyst 3750-X and 3560-X series.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e ","brand":"Cisco","offers":[{"title":"Default Title","offer_id":53965090554179,"sku":"ARM A1 C3KX-NM-1G","price":26.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1737\/6915\/files\/57_967996c5-57d4-490b-89c6-eafa44e19399.jpg?v=1765207209","url":"https:\/\/itandoffice.com\/en\/products\/cisco-c3kx-nm-1g-module-4-ports-sfp-gigabit-catalyst-switch","provider":"IT And Office","version":"1.0","type":"link"}