What is the Cisco ONS-SE-2G-L2?
The Cisco ONS-SE-2G-L2 is a SFP optical transceiver module, listed by the manufacturer as "OC-48STM-16 SFP MODULE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Looking for the Cisco ONS-SE-2G-L2? This SFP optical transceiver module, described by the manufacturer as "OC-48STM-16 SFP MODULE", is stocked and resold through Circular Telecom's refurbished and surplus telecom equipment network.
Common Questions
The Cisco ONS-SE-2G-L2 is a SFP optical transceiver module, listed by the manufacturer as "OC-48STM-16 SFP MODULE". 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 ONS-SE-2G-L2, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue