{"product_id":"arista-osfp-400g-lr4-400g-osfp-transceiver-lr4-single-mode-10km-lc","title":"Arista OSFP-400G-LR4 | 400G OSFP Transceiver, LR4 Single-Mode, 10km, LC","description":"The Arista OSFP-400G-LR4 is a 400GBASE-LR4 optical transceiver module delivering 400Gbps over duplex single-mode fibre at distances up to 10km — ideal for high-density data centre interconnects, campus core links, and enterprise backbone deployments requiring long-reach 400G connectivity. Using four CWDM4 optical channels (1271nm, 1291nm, 1311nm, 1331nm) over a single duplex LC fibre pair, this OSFP module features an 8x50G PAM4 electrical interface and runs 5°C–15°C cooler than QSFP-DD equivalents, making it a thermally efficient choice for high-port-density chassis.\u003cbr\u003e\u003cbr\u003eFully plug-and-play compatible with Arista EOS and CloudVision, the OSFP-400G-LR4 supports Digital Optical Monitoring (DOM) for real-time visibility into operating parameters and complies with IEEE 802.3cd, OSFP MSA CMIS 4.x, and OIF 56G PAM4 standards. It also supports breakout to 2x 400G-LR4 links on compatible 800G-2LR4 platforms, providing flexible deployment options. Upgrade your network with gear from iptrading.com.au — Australia's IT hardware specialists.","brand":"Arista","offers":[{"title":"Default Title","offer_id":63479140221297,"sku":"OSFP-400G-LR4","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/3665\/1889\/files\/Transceiver-Placeholder_5b1d25d5-64f4-42ec-8a28-3dc093bc3ee4.png?v=1776740106","url":"https:\/\/www.iptrading.com.au\/products\/arista-osfp-400g-lr4-400g-osfp-transceiver-lr4-single-mode-10km-lc","provider":"IP Trading Pty Ltd","version":"1.0","type":"link"}