CircularTelecomParts Catalogue
Part Overview
The Calix 100-01973 is a SFP optical transceiver module — originally specified as "2.5GE BIDI SFP, Single Mode single fiber Upstream transceiver, 20Km, Tx1310nm, LC, I-Temp" — available refurbished or as surplus stock via Circular Telecom, supporting network operators sourcing decommissioned and reclaimed equipment.
Common Questions
The Calix 100-01973 is a SFP optical transceiver module, listed by the manufacturer as "2.5GE BIDI SFP, Single Mode single fiber Upstream transceiver, 20Km, Tx1310nm, LC, I-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Calix network equipment, including parts such as the 100-01973, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue