What is the Tellabs 81.S4GFCSR1851M?
The Tellabs 81.S4GFCSR1851M is a SFP optical transceiver module, listed by the manufacturer as "4G SFP SR MOD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Part Number
Tellabs 81.S4GFCSR1851M – SFP Optical Transceiver Module | Circular Telecom
Part Overview
81.S4GFCSR1851M overview
SFP optical transceiver moduleThe 81.S4GFCSR1851M is a SFP optical transceiver module manufactured by Tellabs. Listed by the manufacturer as "4G SFP SR MOD", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.
Common Questions
Common questions about 81.S4GFCSR1851M
Is the Tellabs 81.S4GFCSR1851M available refurbished or as surplus stock?
Circular Telecom sources and resells surplus and refurbished Tellabs network equipment, including parts such as the 81.S4GFCSR1851M, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue