CircularTelecomParts Catalogue
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Part Overview
The QSFP-40G-SR4-S is a QSFP optical transceiver module manufactured by Cisco. Listed by the manufacturer as "40GBASE-SR4 QSFP Trnscvr Module, MPO Conn, Enterprise-Class", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
The Cisco QSFP-40G-SR4-S is a QSFP optical transceiver module, listed by the manufacturer as "40GBASE-SR4 QSFP Trnscvr Module, MPO Conn, Enterprise-Class". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Cisco network equipment, including parts such as the QSFP-40G-SR4-S, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue