{"product_id":"reg-k9nb-aco","title":"Cisco 40GBase-LR4 QSFP+ 40GbE 1310nm 10km Transceiver","description":"\u003ch6\u003eOverview\u003c\/h6\u003e \u003cp\u003eThe Cisco QSFP-40G-LR4-S= is a 40 Gigabit Ethernet transceiver module designed to provide high-speed connectivity over single-mode fiber. Operating at a wavelength of 1310 nm, it supports data transmission distances up to 10 kilometers, making it suitable for data centers, enterprise networks, and high-performance computing environments. Its compact plug-in design allows for easy integration into existing network hardware, delivering reliable and consistent performance for core and distribution layer applications.\u003c\/p\u003e \u003ch6\u003eKey features\u003c\/h6\u003e \u003cul\u003e \u003cli\u003eSupports 40Gbps data transfer rate to handle demanding network traffic efficiently\u003c\/li\u003e \u003cli\u003eUses 40GBase-LR4 Ethernet protocol optimized for long-reach single-mode fiber connections\u003c\/li\u003e \u003cli\u003eCompact QSFP+ form factor enables high port density and easy installation in network switches and routers\u003c\/li\u003e \u003cli\u003eOperates at 1310 nm wavelength with a transmission range of up to 10 kilometers, ideal for extended network links\u003c\/li\u003e \u003cli\u003eLow power consumption helps maintain energy efficiency in dense networking environments\u003c\/li\u003e \u003cli\u003eComplies with industry standards to ensure broad compatibility and reliable operation across various deployments\u003c\/li\u003e \u003cli\u003eDurable design backed by a 1-year warranty for peace of mind in critical network infrastructure\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eKey specs\u003c\/h6\u003e \u003cul\u003e \u003cli\u003eData rate: 40 Gbps\u003c\/li\u003e \u003cli\u003eForm factor: QSFP+\u003c\/li\u003e \u003cli\u003eEthernet protocol: 40GBase-LR4\u003c\/li\u003e \u003cli\u003eWavelength: 1310 nm (range 1271 nm to 1331 nm)\u003c\/li\u003e \u003cli\u003eMaximum transmission distance: 10 km (6.2 miles)\u003c\/li\u003e \u003cli\u003eFiber type: Single-mode fiber\u003c\/li\u003e \u003cli\u003eDimensions: 0.5 inches high, 0.7 inches wide, 2.9 inches deep\u003c\/li\u003e \u003cli\u003eWarranty: 1 year\u003c\/li\u003e \u003c\/ul\u003e \u003ch6\u003eConnectivity and compatibility\u003c\/h6\u003e \u003cp\u003eThis transceiver module is designed to fit seamlessly into Cisco network equipment that supports QSFP+ interfaces, enabling straightforward upgrades or expansions of existing 40GbE infrastructure. Its adherence to 40GBase-LR4 standards ensures compatibility with a wide range of single-mode fiber optic cabling and network devices, making it a flexible choice for various network topologies.\u003c\/p\u003e \u003ch6\u003eIdeal uses and environments\u003c\/h6\u003e \u003cp\u003eThe Cisco QSFP-40G-LR4-S= is well suited for environments requiring stable, high-speed fiber connections over long distances. It works effectively in data centers where core switches need to connect across large facilities, enterprise networks that span multiple buildings, and high-performance computing clusters demanding low-latency, high-bandwidth links. Its compact size and low power draw also make it a practical option for dense networking racks where space and energy efficiency are priorities.\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":50075724349759,"sku":"REG-K9NB-ACO","price":6146.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/0609\/7215\/files\/0738914_reg-k9nb-aco.webp?v=1733091784","url":"https:\/\/www.beingshipped.com\/products\/reg-k9nb-aco","provider":"Being Shipped","version":"1.0","type":"link"}