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Juniper SRX-QSFP-40G-LR4 Compatible 40G QSFP+ LR4 1310nm (CWDM4) 10km LC SMF DDM Transceiver Module

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Juniper SRX-QSFP-40G-LR4 Compatible 40G QSFP+ LR4 Transceiver Module (1271nm, 1291nm, 1311nm, 1331nm SMF 10km LC DDM)

The 40G QSFP+ LR4 is a transceiver module designed for 10km optical communication applications. The design is compliant with 40GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDMoptical 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 4CWDM channels signals and converts them to 4-channel output electrical data.

Product Details

Juniper Compatible SRX-QSFP-40G-LR4Vendor Name FiberMall
Form Factor QSFP+Max Data Rate 40Gbps
Wavelength 1271nm, 1291nm
1311nm, 1331nm
Max Distance 10km
Connector LCTransmitter Type 4 Lanes CWDM DFB
Cable Type SMFReceiver Type PIN
TX Power -7~2.3dBmReceiver Sensitivity < -14dBm
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.

Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall

our advantages

Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall

Keep In Stock

Fast Delivery
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall

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Technical Support
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall

Worry-Free Guarantee

Shopping Satisfactorily
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall

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

Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall

Temperature Impact

High and low temperature cycle,aging test to ensure good temperature characteristics
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall

Mechanical Impact

Mechanicalvibration testing to ensure the stability of products
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall

EMI Testing

Excellent designand rigorous testing ensuregood EMI performance
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall

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.

Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall
Coding(EEPROM Programming)
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall
Testing system

Partial test demonstartion

Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall
Cisco N9k-C92160YC-X-C
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall
HP ProCurve 5406zl J8697A
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall
ARISTA 7-50QX-32
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall
Juniper EX4300
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall
HW S5700-28X-L1-AC
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall
Brocade VDX 6720
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall
DELL S4048 ON
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall
DATACOM DM4100
Juniper SRX-QSFP-40G-LR4 40G LR4 Optical Transceiver | FiberMall
H3C LS-5500-28C-S

Product Features

v 4 CWDM lanes MUX/DEMUX design

v Up to 11.2Gbps per channel bandwidth

v Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard, QSFP MSA

v Up to10km transmission

v Compliant with QDR/DDR Infiniband data rates

v Single +3.3V power supply operating  

v RoHS Compliant Part

v Supports Data centers, Switches, and RoutersMetro networks

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