{"product_id":"arista-qsfp-40g-lrl4-40g-qsfp-transceiver-lrl4-1km-duplex-smf-lc","title":"Arista QSFP-40G-LRL4 | 40G QSFP+ Transceiver, LRL4, 1km, Duplex SMF, LC","description":"The Arista QSFP-40G-LRL4 is a 40GBASE-LRL4 QSFP+ optical transceiver delivering 40 Gigabit Ethernet connectivity over duplex single-mode fibre at distances up to 1km. Designed for data centre deployments, it leverages 4-lane CWDM multiplexing across wavelengths of 1270nm to 1330nm — allowing organisations to reuse existing duplex LC infrastructure rather than requiring parallel MPO cabling. Digital Optical Monitoring (DOM) provides real-time diagnostics via the I2C interface, enabling proactive network management.\u003cbr\u003e\u003cbr\u003eNatively supported on all Arista QSFP+ switch ports without restriction, the module is also interoperable with IEEE 802.3ba 40GBASE-LR4 transceivers from third-party vendors. Hot-swappable and RoHS compliant, it draws a maximum of just 3.5W for energy-efficient operation. Get it now at iptrading.com.au — authentic hardware, reliable service.","brand":"Arista","offers":[{"title":"Default Title","offer_id":63479221387633,"sku":"QSFP-40G-LRL4","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/3665\/1889\/files\/Transceiver-Placeholder_4e99aa87-00d9-4eb5-8677-c0289839796f.png?v=1776740477","url":"https:\/\/www.iptrading.com.au\/products\/arista-qsfp-40g-lrl4-40g-qsfp-transceiver-lrl4-1km-duplex-smf-lc","provider":"IP Trading Pty Ltd","version":"1.0","type":"link"}