{"@context":"https://schema.org","@type":"Product","@id":"http://eyeintechnologies.com/products/cisco-qsfp-40g-lr4-s-40gbase-lr4-qsfp-transceiver-module-lc-10km#product","name":"Cisco QSFP-40G-LR4-S= 40GBASE-LR4 QSFP Transceiver Module, LC, 10KM","description":"The Cisco QSFP-40G-LR4-S= is a high-speed optical transceiver module designed for 40 Gigabit Ethernet connectivity over long distances. With a QSFP form factor and support for SMF cabling, it offers reliable, high-bandwidth performance for data centers and enterprise backbone networks. The device transmits data at 40 Gbps using 1310 nm wavelength optics and supports a maximum transfer distance of 10 kilometers via duplex LC connectors.Compliant with IEEE 802.3ba standards, this module ensures compatibility with leading networking infrastructure. Its compact footprint—measuring only 18.4 mm in width, 13.5 mm in height, and 72.4 mm in depth—makes it easy to integrate into dense equipment racks. The wired connectivity and advanced components contribute to consistent signal integrity across extended distances. Featuring manufacturing origins in tier-one locations such as China, Japan, and the USA, and TAA compliance, it is suitable for both commercial and government-grade networks.Supported by a standard 5-year warranty, this Cisco transceiver module offers a cost-effective and scalable solution for organizations looking to expand high-speed fiber infrastructure without compromising reliability. This makes it an excellent choice for environments that require consistent uptime and regulatory compliance.","image":["https://cdn.shopify.com/s/files/1/0710/4390/7762/files/QSFP-40G-LR4-S_71c855c2-603e-4951-9dab-e4a3fee5bd7e.jpg?v=1764809573"],"brand":{"@type":"Brand","name":"CISCO"},"sku":"QSFP-40G-LR4-S=","url":"http://eyeintechnologies.com/products/cisco-qsfp-40g-lr4-s-40gbase-lr4-qsfp-transceiver-module-lc-10km","offers":[{"@type":"Offer","name":"Cisco QSFP-40G-LR4-S= 40GBASE-LR4 QSFP Transceiver Module, LC, 10KM - QSFP-40G-LR4-S=","price":14032.83,"priceCurrency":"USD","availability":"https://schema.org/InStock","sku":"QSFP-40G-LR4-S=","itemCondition":"https://schema.org/NewCondition","priceValidUntil":"2027-04-06","seller":{"@type":"Organization","name":"CISCO"}}],"additionalProperty":[{"@type":"PropertyValue","name":"trustScore","value":0.85},{"@type":"PropertyValue","name":"category","value":"Repeater / Transceiver"},{"@type":"PropertyValue","name":"clientId","value":"9f4e73f3-dbea-4a5e-846c-8ce252586fe9"},{"@type":"PropertyValue","name":"barcode","value":"882658786167"}],"aiOptimized":{"vectorEmbedding":null,"semanticTags":[],"trustScore":0.85,"relationships":[],"knowledgeGraphId":"31115c82-c13f-4f28-93ff-e1561f5899f3"}}