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NetApp MA-QSFP-100G-LR4 Compatible 100GBASE-LR4 QSFP28 100G 1310nm 10km DOM Duplex LC/UPC SMF Ethernet Optical Transceiver Module
NetApp MA-QSFP-100G-LR4 Compatible 100GBASE-LR4 QSFP28 100G 1310nm 10km DOM Duplex LC/UPC SMF Ethernet Optical Transceiver Module
NetApp MA-QSFP-100G-LR4 Compatible 100GBASE-LR4 QSFP28 100G 1310nm 10km DOM Duplex LC/UPC SMF Ethernet Optical Transceiver Module
P/N: QSFP-100G-LR4
$229.00
6
Solds
6
Reviews
8
Questions
safeguard
4-Year Warranty
30-Day Returns
30-Day Exchange
（1 In Stock）

Product Highlights

Built-in Semtech Chip, Max. Power Consumption 3.5W
Tested in Targeted Switches for Superior Performance
Adopt Reliable, Airtight, and Radiative BOX Packaging
Hot Pluggable QSFP28 MSA Compliant
Compliant with IEEE 802.3 100GBASE-LR4 standard, featuring Class 1 FDA laser safety and RoHS compliance
Interoperable with Other IEEE-compliant 100G Interfaces for Seamless Integration
Digital Optical Monitoring for Strong Diagnostics
See more
Specifications
Certification
Connectivity Solutions
Comparison Table
Q&A
Reviews
Resources
NetApp MA-QSFP-100G-LR4 Compatible 100GBASE-LR4 QSFP28 100G 1310nm 10km DOM Duplex LC/UPC SMF Ethernet Optical Transceiver Module
The QSFP28 module provides 100GBase-LR4 throughput up to 10km over a standard pair of single mode fiber (SMF) with duplex LC connectors. This transceiver is compliant with IEEE 802.3 100GBASE-LR4, SFF-8665 and SFF-8636 standards. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as 100G telecom connections, data center, high-performance computing networks, enterprise core and distribution layers, campus networks etc.
Specifications
Form Factor
QSFP28
Data Rate
103.125Gbps
Media
SMF
Wavelength
1294.53~1296.59nm@Lane 0 1299.02~1301.09nm@Lane 1 1304.54~1305.63nm@Lane 2 1308.09~1310.09nm@Lane 3
Connector
Duplex LC UPC
Distance
10km
Transmitter Type
EML
Receiver Type
PIN
Electrical Modulation
4x 25.78125G NRZ
Optical Modulation
4x 25.78125G NRZ
Power Consumption
≤3.5W
Case Operating Temperature
0 to 70°C (32 to 158°F)
Protocol
100 Gigabit Ethernet 100G Infiniband EDR
Application
Swicth to Switch Switch to NIC Router to NIC Other Optical Links
Certification
Product
Product
Product
Product
Product
Product
Product
Product
Product
Product
Connectivity Solutions
NetApp Server to Switch links：100G QSFP28 to 100G QSFP28
All
NetApp Server to Switch links：100G QSFP28 to 100G QSFP28
Comparison Table
Cisco Compatible 100GBASE-SR4 QSFP28 850nm 100m MPO-12/UPC MMF Transceiver Module
QSFP-100G-SR4
Cisco Compatible 100GBASE-CWDM4 QSFP28 100G 1310nm 2km DOM Duplex LC/UPC SMF Transceiver Module
QSFP-100G-CWDM4
Cisco Compatible 100GBASE-LR4 QSFP28 100G 1310nm 10km Duplex LC/UPC Module SMF Transceiver Module
QSFP-100G-LR4
Form Factor QSFP28QSFP28QSFP28
Data Rate 103.125Gbps103.125Gbps103.125Gbps
Media MMFSMFSMF
Wavelength 850nm1264.5~1277.5nm@Lane 0 1284.5~1297.5nm@Lane 1 1304.5~1317.5nm@Lane 2 1324.5~1337.5nm@Lane 31294.53~1296.59nm@Lane 0 1299.02~1301.09nm@Lane 1 1304.54~1305.63nm@Lane 2 1308.09~1310.09nm@Lane 3
Connector MTP/MPO-12 UPCDuplex LC UPCDuplex LC UPC
Distance 70m@OM3 100m@OM42km10km
Transmitter Type VCSELDFBEML
Receiver Type PINPINPIN
Electrical Modulation 4x 25.78125G NRZ4x 25.78125G NRZ4x 25.78125G NRZ
Optical Modulation 4x 25.78125G NRZ4x 25.78125G NRZ4x 25.78125G NRZ
Power Consumption ≤2.5W≤3.5W≤3.5W
Case Operating Temperature 0 to 70°C (32 to 158°F)0 to 70°C (32 to 158°F)0 to 70°C (32 to 158°F)
Protocol 100 Gigabit Ethernet 4x 25G Breakout Ethernet 100G Infiniband EDR100 Gigabit Ethernet 100G Infiniband EDR100 Gigabit Ethernet 100G Infiniband EDR
Application Swicth to Switch Switch to NIC Router to NIC Other Optical LinksSwicth to Switch Switch to NIC Router to NIC Other Optical LinksSwicth to Switch Switch to NIC Router to NIC Other Optical Links
Form Factor
Data Rate
Media
Wavelength
Connector
Distance
Transmitter Type
Receiver Type
Electrical Modulation
Optical Modulation
Power Consumption
Case Operating Temperature
Protocol
Application
Cisco Compatible 100GBASE-SR4 QSFP28 850nm 100m MPO-12/UPC MMF Transceiver Module
QSFP-100G-SR4
Cisco Compatible 100GBASE-CWDM4 QSFP28 100G 1310nm 2km DOM Duplex LC/UPC SMF Transceiver Module
QSFP-100G-CWDM4
Cisco Compatible 100GBASE-LR4 QSFP28 100G 1310nm 10km Duplex LC/UPC Module SMF Transceiver Module
QSFP-100G-LR4
QSFP28
QSFP28
QSFP28
103.125Gbps
103.125Gbps
103.125Gbps
MMF
SMF
SMF
850nm
1264.5~1277.5nm@Lane 0 1284.5~1297.5nm@Lane 1 1304.5~1317.5nm@Lane 2 1324.5~1337.5nm@Lane 3
1294.53~1296.59nm@Lane 0 1299.02~1301.09nm@Lane 1 1304.54~1305.63nm@Lane 2 1308.09~1310.09nm@Lane 3
MTP/MPO-12 UPC
Duplex LC UPC
Duplex LC UPC
70m@OM3 100m@OM4
2km
10km
VCSEL
DFB
EML
PIN
PIN
PIN
4x 25.78125G NRZ
4x 25.78125G NRZ
4x 25.78125G NRZ
4x 25.78125G NRZ
4x 25.78125G NRZ
4x 25.78125G NRZ
≤2.5W
≤3.5W
≤3.5W
0 to 70°C (32 to 158°F)
0 to 70°C (32 to 158°F)
0 to 70°C (32 to 158°F)
100 Gigabit Ethernet 4x 25G Breakout Ethernet 100G Infiniband EDR
100 Gigabit Ethernet 100G Infiniband EDR
100 Gigabit Ethernet 100G Infiniband EDR
Swicth to Switch Switch to NIC Router to NIC Other Optical Links
Swicth to Switch Switch to NIC Router to NIC Other Optical Links
Swicth to Switch Switch to NIC Router to NIC Other Optical Links
Questions & Answers
edit icon Ask a question
All (8) Application (2)Compatibility (2)Installation (1)Performance (3)
Q:

Are temperature variations an issue?

by 4***m on 2025-08-28 01:54:13

A:

Our modules are tested for stability across wide temperature ranges.

by AICPLIGHT on 2025-08-28 09:06:22

like icon Helpful 0
comment icon Comment 0
Q:

Are these modules low power?

by W***m on 2025-08-27 11:26:10

A:

Yes, we offer energy-efficient versions with low power consumption.

by AICPLIGHT on 2025-08-27 13:22:04

like icon Helpful 0
comment icon Comment 0
Q:

Are these suitable for edge computing?

by k***m on 2025-08-14 09:44:11

A:

Yes, compact and high-performance modules are available for edge devices.

by AICPLIGHT on 2025-08-14 13:02:28

like icon Helpful 0
comment icon Comment 0
Q:

Can these be used in harsh environments?

by t***m on 2025-07-08 12:01:55

A:

We offer industrial-grade models for rugged applications.

by AICPLIGHT on 2025-07-08 21:13:01

like icon Helpful 0
comment icon Comment 0
Q:

Is polarity important during installation?

by q***m on 2025-06-30 04:56:15

A:

Yes, ensure Type A/B polarity matches across the link.

by AICPLIGHT on 2025-06-30 07:10:49

like icon Helpful 0
comment icon Comment 0
Q:

What fiber connectors are supported?

by D***m on 2025-05-24 17:30:52

A:

We support LC, MPO, and MTP connectors based on the module type.

by AICPLIGHT on 2025-05-25 02:47:21

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comment icon Comment 0
Customer Reviews
edit icon Write a review
All (6) Performance (1)Compatibility (2)Ease of Use (1)Customer Support (1)Value (1)
J
J***m
2025-09-11 16:42:43
Confirmed Purchase
5.0

The RMA process for one faulty unit was smooth and quick. Replacement shipped out the same day, with excellent communication throughout.

link icon Helpful 0
comment icon Comment 0
y
y***m
2025-08-20 23:35:20
Confirmed Purchase
5.0

The 25G modules provided the bandwidth we needed for our ESXi hosts without causing compatibility issues with our SFP28 ports. Latency stayed under control and the modules remained cool to the touch.

link icon Helpful 0
comment icon Comment 0
b
b***m
2025-07-29 17:54:01
Confirmed Purchase
5.0

Allowed us to expand port capacity without blowing the budget. Ideal for mid-sized IT teams and MSPs.

link icon Helpful 0
comment icon Comment 0
X
X***m
2025-05-30 16:29:53
Confirmed Purchase
5.0

These transceivers were immediately recognized by our Dell and HPE servers with no firmware complaints. It was a simple swap from our OEM modules.

link icon Helpful 0
comment icon Comment 0
b
b***m
2025-05-23 19:21:13
Confirmed Purchase
5.0

They came with dust caps and clear product labeling, making it easy for our technicians to inventory and deploy them across racks.

link icon Helpful 0
comment icon Comment 0
d
d***m
2025-05-05 15:26:09
Confirmed Purchase
5.0

These transceivers were immediately recognized by our Dell and HPE servers with no firmware complaints. It was a simple swap from our OEM modules.

link icon Helpful 0
comment icon Comment 0
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