The QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 2km over single mode fibre (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parametres. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centres, high-performance computing networks, enterprise core and distribution layer applications
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P/N:QSFP-LR4L-40G
SKU:36172
AUD487.30
GST Incl.
Product Highlights
Upgrade 10G to 40G Without Changing Existing Multimode Fiber Cabling Infrastructure
Built-in Semtech Chip, Max. Power Consumption 3.5W
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
High-Speed Electrical Interface Compliant to IEEE 802.3ba
FS BOX - Support Real-time Configuration
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Tech Support
Cisco WSP-Q40GLR4L Compatible 40GBASE-LR4L QSFP+ Optical Transceiver Module (SMF, 1310nm, 2km, LC, DOM)
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
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Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Features
40G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the QSFP+ transceiver offers a popular way to help you quickly ramp up to 40G transmission.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. View compatible list.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics. Click for Test Support Center.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Center Wavelength | 1310nm | 850nm | 850nm | 850nm | 850nm | 1310nm |
Connector | Duplex LC | MTP/MPO-12 (8 of the 12 Fibers Used) | MTP/MPO-12 Male | Duplex LC | MTP/MPO-12 (8 of the 12 Fibers Used) | Duplex LC |
Cable Distance (Max.) | 2km | 100m@OM3 150m@OM4 | 100m@OM3 150m@OM4 | 300m@OM3 400m@OM4 500m@OM5 | 400m@OM4 | 150m@OM3 2km@SMF |
Cable Type | SMF | MMF | MMF | MMF | MMF | MMF/SMF |
Transmitter Type | DFB CWDM | VCSEL | VCSEL | VCSEL | VCSEL | VCSEL |
Packaging Technology | BOX | COB | COB | COB | COB | COB |
Chip | Semtech | Macom | Macom | Macom | Macom | Macom |
Power Consumption | ≤3.5W | ≤1.5W | ≤1.5W | ≤3.5W | ≤1.2W | ≤3.5W |
Protocols | 40G Ethernet, Fibre Channel, SATA/SAS3, MSA Compliant | IEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636 | IEEE 802.3 40GBASE-SR4, QSFP+ MSA, SFF-8436 | QSFP+ MSA, IEEE 802.3ba XLPPI electrical interface Compliant | 40G Ethernet, SATA/SAS3, IEEE 802.3ba, MSA Compliant | 40G Ethernet, MSA Compliant |
Application | Data Center 40GBASE Ethernet | Data Center 40GBASE Ethernet | Data Center 40GBASE Ethernet 40G to 4x10G Breakout | Enterprise Data Center 40GBASE Ethernet 40G Upgrade Solution | Data Center 40GBASE Ethernet | Data Center 40GBASE Ethernet |
Center Wavelength
1310nm
850nm
850nm
850nm
850nm
1310nm
Connector
Duplex LC
MTP/MPO-12
(8 of the 12 Fibers Used)
(8 of the 12 Fibers Used)
MTP/MPO-12 Male
Duplex LC
MTP/MPO-12
(8 of the 12 Fibers Used)
(8 of the 12 Fibers Used)
Duplex LC
Cable Distance (Max.)
2km
100m@OM3
150m@OM4
150m@OM4
100m@OM3
150m@OM4
150m@OM4
300m@OM3
400m@OM4
500m@OM5
400m@OM4
500m@OM5
400m@OM4
150m@OM3
2km@SMF
2km@SMF
Cable Type
SMF
MMF
MMF
MMF
MMF
MMF/SMF
Transmitter Type
DFB CWDM
VCSEL
VCSEL
VCSEL
VCSEL
VCSEL
Packaging Technology
BOX
COB
COB
COB
COB
COB
Chip
Semtech
Macom
Macom
Macom
Macom
Macom
Power Consumption
≤3.5W
≤1.5W
≤1.5W
≤3.5W
≤1.2W
≤3.5W
Protocols
40G Ethernet, Fibre Channel, SATA/SAS3, MSA Compliant
IEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636
IEEE 802.3 40GBASE-SR4, QSFP+ MSA, SFF-8436
QSFP+ MSA, IEEE 802.3ba XLPPI electrical interface Compliant
40G Ethernet, SATA/SAS3, IEEE 802.3ba, MSA Compliant
40G Ethernet, MSA Compliant
Application
Data Center
40GBASE Ethernet
40GBASE Ethernet
Data Center
40GBASE Ethernet
40GBASE Ethernet
Data Center
40GBASE Ethernet
40G to 4x10G Breakout
40GBASE Ethernet
40G to 4x10G Breakout
Enterprise Data Center
40GBASE Ethernet
40G Upgrade Solution
40GBASE Ethernet
40G Upgrade Solution
Data Center
40GBASE Ethernet
40GBASE Ethernet
Data Center
40GBASE Ethernet
40GBASE Ethernet
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