CircularTelecomParts Catalogue
Part Number
Part Overview
Manufactured by Juniper Networks, the QDD-400G-FR4 (QSFP-DD, 400GBASE-FR4, SMF 2 km, Standard Temperature (0 through 70 DEGREE C), Duplex LC connector) is a QSFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and refurbished Juniper Networks equipment like this as part of a lower-carbon alternative to new procurement.
Common Questions
The Juniper Networks QDD-400G-FR4 is a QSFP optical transceiver module, listed by the manufacturer as "QSFP-DD, 400GBASE-FR4, SMF 2 km, Standard Temperature (0 through 70 DEGREE C), Duplex LC connector". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Juniper Networks network equipment, including parts such as the QDD-400G-FR4, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue