{"product_id":"cisco-qdd-400g-lr8-s-400gb-base-lr8-10km-duplex-smf-qsfp-dd-transceiver","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":48743610581248,"sku":"NSB-2433","price":3545.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/cisco-QDD-400G-LR8-S.jpg?v=1779219451","url":"https:\/\/alotechparts.com\/pt\/products\/cisco-qdd-400g-lr8-s-400gb-base-lr8-10km-duplex-smf-qsfp-dd-transceiver","provider":"Alo Tech Solutions","version":"1.0","type":"link"}