What is the Huawei CR5D00E4NB70?
The Huawei CR5D00E4NB70 is a QSFP optical transceiver module, listed by the manufacturer as "4-Port 100GBase-QSFP28 Integ". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

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Part Overview
The CR5D00E4NB70 is a QSFP optical transceiver module manufactured by Huawei. Listed by the manufacturer as "4-Port 100GBase-QSFP28 Integ", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
The Huawei CR5D00E4NB70 is a QSFP optical transceiver module, listed by the manufacturer as "4-Port 100GBase-QSFP28 Integ". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Huawei network equipment, including parts such as the CR5D00E4NB70, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue