{"product_id":"arista-networks-dcs-7500r-8cfpx-lc-dwdm-transceiver","title":"Arista Networks DCS-7500R-8CFPX-LC DWDM Transceiver","description":"\u003cdiv\u003e\u003cp\u003eArista DCS-7500R-8CFPX-LC is an eight-port 200G tunable coherent DWDM line card for Arista's 7500R series, implementing MACsec encryption and using CFP2 optics with LC fiber interfaces (CFPX-LC). Each port provides 200G of coherent DWDM transmission, enabling high-density, encrypted long-haul links when installed in a 7500R chassis. This line card is designed for deployment in data center interconnects, metro and backbone networks requiring scalable, tunable DWDM capacity, and it is shipped as a chassis-based option rather than a standalone module. The DCS-7500R-8CFPX-LC is documented by Arista as part of the 7500R DWDM family and is listed in multiple catalogs and advisories with an end-of-sale date of June 30, 2026, indicating its EOSL status. Typical applications include encrypted, high-capacity interconnects between data centers or across long-haul spans where tunable DWDM channels are required.\u003c\/p\u003e\u003c\/div\u003e","brand":"Arista","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51660107448622,"sku":null,"price":2458.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7b7f2a65-e0a8-4f91-b59d-5f7b14feae89.jpg?v=1769533014","url":"https:\/\/plgautomation.com\/products\/arista-networks-dcs-7500r-8cfpx-lc-dwdm-transceiver","provider":"PLG Automation ","version":"1.0","type":"link"}