{"product_id":"c3850-nm-4-1g","title":"C3850-NM-4-1G Cisco 4 port network module for 3850 series switches.","description":"\u003ch3\u003eCisco C3850-NM-4-1G - 4-Port 1G SFP Network Module\u003c\/h3\u003e\n\u003cp\u003eThe Cisco C3850-NM-4-1G is a hot-swappable uplink module designed for Cisco Catalyst 3850 Series switches. It offers four 1-Gigabit SFP uplink slots, giving enterprises the flexibility to deploy fiber uplinks for aggregation, distribution, or core connectivity. This module is ideal for organizations that need reliable 1G fiber connectivity today, with the option to upgrade to 10G modules in the future.\u003c\/p\u003e\n\u003cp\u003e🔧 \u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Cisco Catalyst 3850 Series switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUplink Ports\u003c\/strong\u003e: 4x 1-Gigabit Ethernet SFP slots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Supports standard 1G SFP modules (SX, LX, BX, etc.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant Note\u003c\/strong\u003e: \u003cstrong\u003eDoes not support 10G SFP+ modules\u003c\/strong\u003e. If an SFP+ is inserted, it will not operate and the switch will log an error.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable\u003c\/strong\u003e: Can be installed or replaced without powering down the switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e: Rear-insertable network module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance\u003c\/strong\u003e: Provides reliable 1G uplinks for stacking, aggregation, or distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e🧩 \u003cstrong\u003eIdeal Use Cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnecting Catalyst 3850 access switches to distribution or core layers at 1G speeds\u003c\/li\u003e\n\u003cli\u003eProviding fiber uplinks for branch offices or smaller campus deployments\u003c\/li\u003e\n\u003cli\u003eEnvironments where 1G fiber is sufficient and cost-effective\u003c\/li\u003e\n\u003cli\u003eOrganizations planning gradual migration to higher-speed uplinks (can later swap to 2x10G or 4x10G modules)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⚙️ \u003cstrong\u003eLicensing \u0026amp; Expansion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo additional software license required; uplink functionality is hardware-based\u003c\/li\u003e\n\u003cli\u003eCompatible with Cisco IOS XE features on Catalyst 3850 switches\u003c\/li\u003e\n\u003cli\u003eCan be swapped with other Catalyst 3850 network modules (e.g., C3850-NM-2-10G, C3850-NM-4-10G) for future upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","brand":"Cisco","offers":[{"title":"New","offer_id":46926135230656,"sku":"C3850-NM-4-1G-New","price":100.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":46926135263424,"sku":"C3850-NM-4-1G-Refurbished","price":50.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/8167\/8272\/files\/C3850-NM-4-1G_958b6091-d24b-4ecb-be32-8291948cda8d.jpg?v=1767982905","url":"https:\/\/www.p3online.com\/products\/c3850-nm-4-1g","provider":"P3 Online","version":"1.0","type":"link"}