{"product_id":"qdd-400g-lr8-s-cisco-qsfp-dd","title":"Cisco QDD-400G-LR8-S 400GB BASE-LR8 10km Duplex SMF QSFP-DD Transceiver","description":"\u003cp\u003eCisco QDD-400G-LR8-S is a QSFP-DD transceiver module manufactured by Cisco. It supports 400 Gbps Ethernet transmission over single-mode fiber (SMF) using LC connectors and operates within a wavelength range of 1270 nm to 1330 nm.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe module enables up to ten kilometers of optical reach on duplex SMF, making it suitable for long-haul point-to-point links in data centers or telecom networks with existing LC infrastructure. Designed for QSFP-DD ports, the unit integrates eight channels through LAN-WDM multiplexing. Power type is standard pluggable; cooling depends on system airflow compatibility per chassis specifications.\u003c\/p\u003e\r\n\r\n\u003cp\u003eCisco QDD-400G-LR8-S: 400G QSFP-DD Transceiver, 400GBASE-LR8, 10km Duplex SMF, 10km\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":46500364091567,"sku":"NSB-2433","price":2587.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/9318\/files\/cisco-QDD-400G-LR8-S.jpg?v=1768822372","url":"https:\/\/www.networktigers.com\/products\/qdd-400g-lr8-s-cisco-qsfp-dd","provider":"NetworkTigers","version":"1.0","type":"link"}