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F5 Networks F5-UPG-QSFP28-ER4 Compatible LINK-PP LQ-LW100-ER4C 100G 40km 1310nm ER4 QSFP28 DOM Duplex LC SMF Optical Transceiver Module

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P/N: LQ-LW100-ER4C
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F5 Networks F5-UPG-QSFP28-ER4 Compatible LINK-PP LQ-LW100-ER4C 100G ER4 QSFP28 Duplex LC Optical Transceiver Module(SMF, 1310nm, 40km, DOM)


The F5 Networks F5-UPG-QSFP28-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 F5 Networks Part Number
F5-UPG-QSFP28-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.

F5 Networks F5-UPG-QSFP28-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].
F5 Networks F5-UPG-QSFP28-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.
F5 Networks F5-UPG-QSFP28-ER4 Compatible LINK-PP LQ-LW100-ER4C 100G 40km 1310nm ER4 QSFP28 DOM Duplex LC SMF Optical Transceiver Module

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J***n
United States
Verified Purchase
5 .0
2025-09-28
Shipped quickly and works perfectly.
O***g
Bulgaria
Verified Purchase
5 .0
2025-09-09
Good product for its price, Fast delivery and quick response from the seller.
R***o
Israel
Verified Purchase
5 .0
2025-06-05
Quick, trusted company for networking needs. I have shopped with them for years! I will continue to buy from them!
S***s
New Zealand
Verified Purchase
5 .0
2025-04-05
Excellent service and price is relatively reasonable!
m***s
Sweden
Verified Purchase
5 .0
2025-01-14
The 1x1 Port SFP Cage was amazing, and the customer service was awesome and very responsive. I would highly recommend them.
M***n
Hong Kong
Verified Purchase
5 .0
2025-01-09
My colleague asked me to purchase this from l-p.com. He needed it urgently and was glad to find it on Link-pp and they have stock. Item arrived on time and the same day he picked it up. Last night he tested it and told me it works perfect and is exactly what he needed.
C***n
Ireland
Verified Purchase
5 .0
2024-12-31
First purchase! Good price and Fast shipping. I will test it and give some feedback soon.
M***r
Mexico
Verified Purchase
5 .0
2024-08-19
Great product for the price. Can afford to have a spare for the price.
M***s
Singapore
Verified Purchase
5 .0
2024-07-27
Quick delivery and product as advertised.
s***h
Finland
Verified Purchase
5 .0
2024-06-28
This is my go-to site for ordering high quality Sfp cage, especially customized ones. They always have the best prices and a great selection.
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