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Cisco QSFP-40G-LR4-20 Compatible 40G QSFP+ LR4 1310nm CWDM4 20km LC SMF DDM Transceiver Module

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Compatible
Cisco
FiberMall
FM PN:
QSFPP-40G-LR4-20
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Asia
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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 IEEEP802.3ba standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals and converts them to 4-channel output electrical data.

Product Details

Cisco Compatible QSFP-40G-LR4-20Vendor Name FiberMall
Form Factor QSFP+Max Data Rate 40Gbps 
Wavelength 1271nm, 1291nm
1311nm, 1331nm
Max Distance 20km
Connector LC DuplexTransmitter Type 4 Lanes CWDM DFB
Cable Type SMFReceiver Type PIN
TX Power -7.0~+2.3dBmReceiver Sensitivity < -14.0dBm
Protocols OTN OTU3, 40G Ethernet, Infiniband, FiberChannel, SATA/SAS3, MSA CompliantOperation Temperature 0 to 70°C (32 to 158°F)


Quality Assurance

Excellent quality is the foundation of FiberMall' s survival and development. Our operation team are experts with many years' experiences in optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.

Quality Certification

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.

Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal

our advantages

Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal

Keep In Stock

Fast Delivery
Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal

Professional Service

Technical Support
Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal

Worry-Free Guarantee

Shopping Satisfactorily
Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal

Premium Quality

High stability

Rigorous Industrial ProductTesting

Optical communication products belong to industrial products,which require high stability and reliability.FIBERMALL adopts leading product design, first-class raw materials and production technology to ensure the first-class quality of our products, so that your project can be used, installed stably and reliably

Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal

Temperature Impact

High and low temperature cycle,aging test to ensure good temperature characteristics
Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal

Mechanical Impact

Mechanicalvibration testing to ensure the stability of products
Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal

EMI Testing

Excellent designand rigorous testing ensuregood EMI performance
Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal

MTBF Testing

MTBF(Mean Time between Failures)testing ensure high stablility

100% 3rd Party Compatible

FiberMall Compatibility Testing Center has most of the mainstream brand switches and devices.Before shipment,We will code the optical modules or DAC/AOC cables,then test them on the corresponding switches to ensure that our products are 100% compatible with your system.

Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal
Coding(EEPROM Programming)
Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal
Testing system

Partial test demonstartion

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Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal
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ARISTA 7-50QX-32
Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal
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Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal
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Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal
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Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal
DATACOM DM4100
Cisco QSFP-40G-LR4-20 40GBase LR4 QSFP+ 20km Module | Fiber Mal
H3C LS-5500-28C-S

Product Features

? 4 CWDM lanes MUX/DEMUX design

? Up to 11.2Gbps per channel bandwidth

? Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard

? QSFP MSA compliant

? Up to 20km transmission

? Compliant with QDR/DDR Infiniband data rates

? Single +3.3V power supply operating  

? RoHS Compliant Part

? Application for Data centers Switches and Routers, Metro networks, Switches and Routers, 40G BASE-LR4 Ethernet Links

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Alva Watt
Australia
Verified Purchase
5.0
2022-08-11
Found 40G QSFP+ LR4 20km what I was looking for and got all the information I needed on the site.
Glenn Cocker
France
Verified Purchase
5.0
2022-03-24
Very fast response and shipping Cisco QSFP-40G-LR4-20.
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