CircularTelecomParts Catalogue
Part Number
Part Overview
Manufactured by Champion1, the 100GQSFP28E-ER4L (Single-Rate 100GBase-ER4 QSFP28 40km (w/FEC), SMF LC connector, C-Temp) is a QSFP optical transceiver module. Circular Telecom sources, tests, and resells surplus and refurbished Champion1 equipment like this as part of a lower-carbon alternative to new procurement.
Common Questions
The Champion1 100GQSFP28E-ER4L is a QSFP optical transceiver module, listed by the manufacturer as "Single-Rate 100GBase-ER4 QSFP28 40km (w/FEC), SMF LC connector, C-Temp". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Champion1 network equipment, including parts such as the 100GQSFP28E-ER4L, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue