What is the Cisco 4GE-SFP-LC?
The Cisco 4GE-SFP-LC is a circuit card / line card, listed by the manufacturer as "4 port-GE line card for Cisco 1200". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
The Cisco 4GE-SFP-LC is a circuit card / line card — originally specified as "4 port-GE line card for Cisco 1200" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Cisco 4GE-SFP-LC is a circuit card / line card, listed by the manufacturer as "4 port-GE line card for Cisco 1200". 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 4GE-SFP-LC, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue