{"product_id":"arista-networks-cfpx-200g-dwdm-optical-transceiver","title":"Arista Networks CFPX-200G-DWDM Optical Transceiver","description":"\u003cdiv\u003e\u003cp\u003eCFPX-200G-DWDM is Arista’s 200G coherent tunable transceiver in the CFPX form factor, designed for use on Arista’s DCS-7500R DWDM line cards. It enables 100G\/200G coherent operation through a CFP2-based Analog Coherent Optics (ACO-CFP2) interface, supporting DP-QPSK, 8QAM, and 16QAM modulation with gridless tuning and Nyquist shaping for flexible ITU-grid operation. On the 7500R DWDM platform, eight CFPX-200G-DWDM ports can deliver up to 1.6 Tb\/s total bandwidth, aligning with the line card’s eight-port, 200G-capable architecture. This module is part of the Arista R3 Series (Fixed and Modular) and is compatible with the family’s 400G support trajectory for 400ZR and 400ZR+ optics. Note that Arista issued an end-of-sale notice for DWDM 200G CFPX modules, indicating limited or concluding availability and directing customers to replacement options within Arista’s DWDM portfolio.\u003c\/p\u003e\u003c\/div\u003e","brand":"Arista","offers":[{"title":"New","offer_id":51660109185326,"sku":null,"price":362.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_15a22267-b7af-4166-9785-5384a5ea280c.jpg?v=1769533048","url":"https:\/\/plgautomation.com\/products\/arista-networks-cfpx-200g-dwdm-optical-transceiver","provider":"PLG Automation ","version":"1.0","type":"link"}