Precision is constantly updating our offerings with the latest technology and remains a cost effective supplier for network providers looking to upgrade to the latest 400G transceivers. We have a variety of 400G optical transceiver modules with varying specifications, including QSFP-DD DR4, QSFP-DDDR4+, QSFP-DD FR4 and QSFP-DD SR8.
Each quad small form-factor pluggable double density module features QSFP interconnects through an eight lane electrical interface. Each of the eight lanes runs at 50Gb/s speeds so your applications can reach 400G speeds. The “DD” stands for double density, meaning the ASIC ports are doubled and the mechanical interface of the QSFP-DD is slightly deeper than four lane models to accommodate the extra row of lanes.
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.