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MRV QSFP28-100GE-ER4 Compatible LINK-PP LQ-LW100-ER4C 100G 40km 1310nm ER4 QSFP28 DOM Duplex LC SMF Optical Transceiver Module

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MRV QSFP28-100GE-ER4 Compatible LINK-PP LQ-LW100-ER4C 100G ER4 QSFP28 Duplex LC Optical Transceiver Module(SMF, 1310nm, 40km, DOM)


The MRV QSFP28-100GE-ER4 Compatible QSFP28 Optical Transceiver Module is designed for use in 100GBASE Ethernet throughput up to 40km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. And This transceiver is compliant with IEEE 802.3ba 100GBASE-LR4 and IEEE 802.3bm CAUI-4 standard.


LINK-PP Part Number
LQ-LW100-ER4C MRV Part Number
QSFP28-100GE-ER4
Form Factor
QSFP28
Max Data Rate
100Gbps
Wavelength
1310nm Max Cable Distance
40km
Connector
Duplex LC
Media
SMF
Transmitter Type
EMLReceiver Type

APD

DDM/DOM
Supported
Case Temperature range

0°C to +70°C

CDR (Clock and Data Recovery)
TX & RX Built-in CDR
Modulation Format
NRZ
Protocols
QSFP28 MSA Compliant
Warranty
5 Years
Quality Testing Program
Optical Transceivers Testing

Take advantage of our testing program to evaluate the reliability and performance of our optical transceivers.

Quality Certifications
We control the quality of our products,including our strict qualification of manufacturers,quality control process and production technology,and compliance with certification and safet standards.At present,our products meet the industry standards and mainstream quality certification,such as ISO 9001,CE,RoHS,FCC,etc.
Features

100G Connectivity for Data Center

The LINK-PP 100G QSFP28 and SFP-DD transceivers deliver high-speed, high-density, and low-power (3.5W) performance for modern networks.They provide a reliable, energy-efficient solution for seamless 100G upgrades in data center and enterprise environments.Designed for scalability and stability, LINK-PP modules ensure consistent performance across demanding applications.

MRV QSFP28-100GE-ER4 Compatible LINK-PP LQ-LW100-ER4C 100G 40km 1310nm ER4 QSFP28 DOM Duplex LC SMF Optical Transceiver Module


Certified through host-device testing for dependable interoperability
Each transceiver undergoes strict quality assurance and compatibility testing within the intended switch environment, ensuring not only flawless operation but also long-term stability and reliability in demanding network applications.

Rigorous Testing Ensures Reliable Performance
Every Link-PP optical module undergoes a thorough qualification process with state-of-the-art equipment, guaranteeing superior quality and dependable operation. Learn more at our [Link-PP Test Support Center].
MRV QSFP28-100GE-ER4 Compatible LINK-PP LQ-LW100-ER4C 100G 40km 1310nm ER4 QSFP28 DOM Duplex LC SMF Optical Transceiver Module
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

Enable Seamless Connectivity for Your Network
Reconfiguring the transceiver to work with different brands, Link-PP offers flexibility in stock costs.
MRV QSFP28-100GE-ER4 Compatible LINK-PP LQ-LW100-ER4C 100G 40km 1310nm ER4 QSFP28 DOM Duplex LC SMF Optical Transceiver Module


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S***k
Brazil
Verified Purchase
5 .0
2025-11-04
I finally decide to give LINK-PP Ethernet port a try, since they are not as expensive as an original module. The result makes me very satisfied. They work well with very low insertion loss on our equipment, and the connection is also very firm.
K***e
India
Verified Purchase
5 .0
2025-09-07
The speed is amazing! It only takes three days to my hand, and the price is unparalleled.
V***I
Japan
Verified Purchase
5 .0
2025-08-22
Never had a problem with this company and will continue to buy from them.
J***n
United States
Verified Purchase
5 .0
2025-06-17
Went above and beyond. Nothing beats l-p.com! Could not ask for speedier service. Really a marvel of customer support and satisfaction! Will do business again and again!
C***s
Nepal
Verified Purchase
5 .0
2025-06-10
I found the website easy to navigate and your prices unbeatable. The product arrived post haste, Faster than I expected. Who can ask for any thing more.
W***e
Turkey
Verified Purchase
5 .0
2025-05-25
Second purchase, the previous purchased Optical Transceiver Module connection is still working great almost one year later.
G***y
Turkey
Verified Purchase
5 .0
2025-05-03
The shipping is Fast. I received the products within 10 days, amazing speed! The products were well packaged and worked fine during the past weeks. Glad to find LINK-PP, such a great website. Will definitly come back.
A***n
Australia
Verified Purchase
5 .0
2025-03-14
First time buying from you guys! Hope everything's fine.
C***y
Belgium
Verified Purchase
5 .0
2025-02-28
The most reliable and the best value for money on 10/25/40G Transceiver Modules.
P***n
India
Verified Purchase
5 .0
2025-02-02
I always enjoy your site and working with your professional employees .
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