{"product_id":"glc-lh-sm","title":"GLC-LH-SM Cisco 1000BASE-LX\/LH SFP Transceiver","description":"\u003ch3\u003eCisco GLC-LH-SM - Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGLC-LH-SM\u003c\/strong\u003e is one of Cisco’s most common Gigabit SFP modules, designed for \u003cstrong\u003eflexible fiber uplinks\u003c\/strong\u003e in enterprise, campus, and service provider networks. The “LH” stands for \u003cstrong\u003eLong Haul\u003c\/strong\u003e, and “SM” indicates \u003cstrong\u003eSingle-Mode\u003c\/strong\u003e capability.\u003c\/p\u003e\n\u003cp\u003e🔧 \u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e: SFP (hot-swappable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEEE 802.3z 1000BASE-LX\/LH compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWavelength\u003c\/strong\u003e: 1310 nm (long wavelength laser)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector\u003c\/strong\u003e: Duplex LC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Type\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-mode fiber (SMF)\u003c\/strong\u003e: up to \u003cstrong\u003e10 km reach\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultimode fiber (MMF)\u003c\/strong\u003e: up to \u003cstrong\u003e550 m reach\u003c\/strong\u003e (requires mode conditioning patch cable for MMF)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Rate\u003c\/strong\u003e: 1 Gbps line rate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Supported across a wide range of Cisco Catalyst, Nexus, and MDS platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable\u003c\/strong\u003e: Yes, without disrupting system operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e🧩 Ideal Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnterprise LAN backbones\u003c\/strong\u003e needing reliable Gigabit fiber uplinks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCampus networks\u003c\/strong\u003e interconnecting buildings over SMF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData centers\u003c\/strong\u003e requiring flexible MMF\/SMF support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService provider edge\u003c\/strong\u003e deployments where 1G fiber links are still in use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\n","brand":"Cisco","offers":[{"title":"New","offer_id":46926139097280,"sku":"GLC-LH-SM-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":46926139130048,"sku":"GLC-LH-SM-Refurbished","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/8167\/8272\/files\/cisco-glc-lh-sm_ec041d96-317d-498e-bbac-afcbbc824137.jpg?v=1767982872","url":"https:\/\/www.p3online.com\/products\/glc-lh-sm","provider":"P3 Online","version":"1.0","type":"link"}