{"product_id":"40g-qsfp-lr4-transceiver-module-40gbase-lr4-1310nm-10km-smf-lc-duplex-for-cisco-switches","title":"40G QSFP LR4 Transceiver Module, 40GBASE-LR4 1310nm 10km SMF LC Duplex for Cisco Switches","description":"\u003cp\u003e- Model: 40G QSFP LR4 (Compatible with QSFP-40G-LR4)\u003cbr\u003e- Standard: 40GBASE-LR4 (IEEE 802.3ba)\u003cbr\u003e- Speed: 40Gbps Ethernet (4x 10Gbps parallel lanes)\u003cbr\u003e- Interface: QSFP with LC Duplex Connector\u003cbr\u003e- Media Type: Single-Mode Fiber (SMF)\u003cbr\u003e- Max Reach: 10km over standard single-mode fiber\u003cbr\u003e- Wavelength: 1310nm CWDM (1270-1330nm)\u003cbr\u003e- Ideal For: Long-Range Data Center Links, Campus Backbones, Enterprise Switches \u0026amp; Routers\u003c\/p\u003e\n\u003cp\u003eKey Features:\u003cbr\u003e✅ Delivers reliable 40Gbps connectivity over single-mode fiber, ideal for long-range intra-data center links\u003cbr\u003e✅ Supports IEEE 802.3ba 40GBASE-LR4 standard with low latency and high signal integrity\u003cbr\u003e✅ QSFP hot-swappable form factor for easy installation and maintenance without network downtime\u003cbr\u003e✅ Works seamlessly with Cisco, Huawei, Arista, HPE, Juniper and other major brand QSFP switches\/routers\u003cbr\u003e✅ Supports advanced features including digital optical monitoring (DOM) for real-time Tx\/Rx power diagnostics\u003cbr\u003e✅ Low power consumption for energy-efficient data center operations\u003cbr\u003e✅ Includes strict factory testing and compatibility validation for plug-and-play functionality\u003cbr\u003e✅ RoHS compliant, built with high-quality components for long-term durability\u003c\/p\u003e","brand":"我的商店","offers":[{"title":"Default Title","offer_id":50192345727116,"sku":"QSFP-40G-LR4-SM-10KM","price":129.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/2410\/8428\/files\/S25a1d24a91634199bf331a75a9493f84d.avif?v=1779680710","url":"https:\/\/www.qsfp40g.com\/products\/40g-qsfp-lr4-transceiver-module-40gbase-lr4-1310nm-10km-smf-lc-duplex-for-cisco-switches","provider":"QSFP40G","version":"1.0","type":"link"}