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alistar | Cisco Compatible QSFP+ 40G LR4 CWDM4 Optical Module, 1310nm, 20km, LC SMF with DDM

Price: $ 175

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Cisco QSFP-40G-LR4-20 Compatible 40G QSFP+ LR4 Transceiver Module (1271nm, 1291nm, 1311nm, 1331nm SMF 20km LC DDM)

The 40G QSFP+ LR4 is a transceiver module designed for 20km optical communication applications. The design is compliant with 40GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 input channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals and multiplexes them into a single channel for 40Gb/s optical transmission. On the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channel signals and converts them to 4-channel output electrical data.

Product Details

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We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.
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Cisco Compatible QSFP-40G-LR4-20 Vendor Name Alistar
Form Factor QSFP+ Max Data Rate 40Gbps
Wavelength 1271nm, 1291nm, 1311nm, 1331nm Max Distance 20km
Connector LC Duplex Transmitter Type 4 Lanes CWDM DFB
Cable Type SMF Receiver Type PIN
TX Power -7.0~+2.3dBm Receiver Sensitivity < -14.0dBm
Protocols OTN OTU3, 40G Ethernet, Infiniband, FiberChannel, SATA/SAS3, MSA Compliant Operation Temperature 0 to 70°C (32 to 158°F)