Since 1995

Fiber Solutions

Fiber Optic Manufacturer

China Factory.

Send Enquiry Now

Specialized Fiber Optic Products Manufacturer Since 1995. Professional Data Center Fiber Solutions from Huihong Technologies.

Since 1995

Fiber Solutions

Fiber Optic Manufacturer

China Factory.

Send Enquiry Now

QSFP-40G-LR4

Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 and OTU3 QSFP+ 1310nm 10km LC DOM Transceiver Module.The qsfp-40ge-lr4 is a high-performance, low-cost qsfp-lr4 transceiver designed for 40 Gigabit Ethernet (40gbe) applications. 40gbase-lr4 qsfp plus transceivers conform to the qsfp-msa and ieee 802.3ba 40gbase-lr4 specifications. The 40gbase-lr4 qsfp plus transceiver converts 4-way 10.3125gb/s electrical data into 4cwdm optical signals and multiplexes it into a 40gb/s optical transmission. On the receiver side, the transceiver reuses the input light of 40gb/s into four cwdm channel signals and converts them to 4 channels to output electrical data. The central wavelengths of the four cwdm channels are 1271, 1291, 1311 and 1331 nm, respectively.

The 40GBase-LR4 QSFP plus transceiver consists of a duplex LC connector for optical interfaces and a 38-pin connector for electrical interfaces. Qsfp-40g-lr4-csc qsfp-x optics are programmed and tested to be compatible with Cisco data center switches, routers, network cards, and other optical transmission devices for 40g Ethernet and high-performance computing networks.

It is an ideal alternative to the Cisco qsfp-40g-lr4 qsfp-optical module, at a lower price, providing a reliable, compatible 40g qsfp-optical solution for system integrators, distributors, and end users in the data center network infrastructure.

Characteristics
High channel capacity: 40 Gbps per transceiver
Up to 10.3Gbps per channel transfer data
Up to 10 km of link on single-mode fiber
4 CWDM channels 1271, 12911311 and 1331nm
4 cwdm lane mux/demux design
Electric heat plug-in
– Compliant with qsfp and msa
Match ieee 802.3ba 40gbase-lr4
Operating temperature range: 0 to 70 degrees Celsius
Power consumption (3.5W)
Support for digital diagnostic monitoring – RoHS6 compliant

Cisco Compatible QSFP-40G-LR4Vendor Name Huihongfiber
Form Type QSFP+Max Data Rate 44.6Gbps
Wavelength 1310nmMax Cable Distance* 10km
Connector LC duplexTransimitter Type DFB CWDM
Cable Type SMFDDM/DOM Support Yes
CDR SupportedProtocols OTN OTU3, 40G Ethernet, Infiniband, FiberChannel, SATA/SAS3, MSA Compliant
TX Power -7~2.3dBmReceiver Sensitivity <-13.7dBm
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