CircularTelecomParts Catalogue
Part Overview
Cisco WSP-Q40GLR4L: a QSFP optical transceiver module (40GBASE-LR4 QSFP40G transceiver module for Single Mode Fiber, 4 CWDM lanes in 1310nm window Muxed inside module, Duplex LC connector, 2km, 40G Ethernet rate only). Circular Telecom resells surplus and refurbished units of parts like this, helping operators extend network equipment lifecycles and reduce e-waste.
Common Questions
The Cisco WSP-Q40GLR4L is a QSFP optical transceiver module, listed by the manufacturer as "40GBASE-LR4 QSFP40G transceiver module for Single Mode Fiber, 4 CWDM lanes in 1310nm window Muxed inside module, Duplex LC connector, 2km, 40G Ethernet rate only". 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 WSP-Q40GLR4L, subject to current availability. Contact Circular Telecom for a live quote.
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