CircularTelecomParts Catalogue
Part Number
Part Overview
The Cisco WS-X4640-CSFP-E is a SFP optical transceiver module — originally specified as "Catalyst 4500 40 SFP/80 C-SFP ports 1000BaseX(SFPs Optional)" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Cisco WS-X4640-CSFP-E is a SFP optical transceiver module, listed by the manufacturer as "Catalyst 4500 40 SFP/80 C-SFP ports 1000BaseX(SFPs Optional)". 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 WS-X4640-CSFP-E, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue