Arista Networks QDD-400G-LR4 Compatible 400GBASE-LR4 QSFP-DD PAM4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module

The delivery date applies to the inventory items purchased by 4:00PM EST from Delaware and 4:00pm PDT from California on business days. After that, your order will ship on the next business day. The estimated delivery date is based on your purchase date, the recipient's location, and the shipping carrier. For further details see delivery estimates in order confirmation.

If the quantity shown for US Warehouse isn't enough to fulfill your order, we will directly ship your order from Global Warehouse with Global Shipping Program (GSP). The estimated delivery date is based on your purchase date, the recipient's location, and the shipping carrier. For further details see delivery estimates in order confirmation. Learn more