What is the Huawei CR52EKGF0?
The Huawei CR52EKGF0 is a SFP optical transceiver module, listed by the manufacturer as "40-Port 100/1000Base-SFP Card". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Huawei CR52EKGF0: a SFP optical transceiver module (40-Port 100/1000Base-SFP Card). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The Huawei CR52EKGF0 is a SFP optical transceiver module, listed by the manufacturer as "40-Port 100/1000Base-SFP Card". 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 CR52EKGF0, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue