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Chelsio SM100G-ER4 Compatible LINK-PP LQ-LW100-ER4C 100G 40km 1310nm ER4 QSFP28 DOM Duplex LC SMF Optical Transceiver Module

# 202067
For Order Over $300 Get $15.00 Off , Code:
Linkpp15
For Order Over $2000 Get $50.00 Off , Code:
Linkpp50
For Order Over $3000 Get $100.00 Off , Code:
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Manufacture: LINK-PP
P/N: LQ-LW100-ER4C
Compatible P/N:
SM100G-ER4 | 40km
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Chelsio SM100G-ER4 Compatible LINK-PP LQ-LW100-ER4C 100G ER4 QSFP28 Duplex LC Optical Transceiver Module(SMF, 1310nm, 40km, DOM)


The Chelsio SM100G-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 Chelsio Part Number
SM100G-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.

Chelsio SM100G-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].
Chelsio SM100G-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.
Chelsio SM100G-ER4 Compatible LINK-PP LQ-LW100-ER4C 100G 40km 1310nm ER4 QSFP28 DOM Duplex LC SMF Optical Transceiver Module

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V***n
United Kingdom
Verified Purchase
5 .0
2025-09-22
Had just what I needed and an honest shipping policy. Thanks!
G***y
Hong Kong
Verified Purchase
5 .0
2025-08-12
Fast shipping, good service, high quality.
J***x
Australia
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5 .0
2025-08-07
Great quality, price and easy to navigate website.
R***n
Belarus
Verified Purchase
5 .0
2025-07-16
Great pricing, Fast shipping, wouldn't hesitate to buy from again.
M***z
Belarus
Verified Purchase
5 .0
2025-07-06
Great products and excellent service. Thanks Link-pp
J***h
Belgium
Verified Purchase
5 .0
2025-06-08
Link-ppstore describes their items correctly and I don't often compare their prices as they offer some of the best prices on the internet.
D***y
Belarus
Verified Purchase
5 .0
2025-05-18
Quick and easy ordering process..best price i found online for this item!
E***l
Mexico
Verified Purchase
5 .0
2025-04-08
These 10/25/40G Transceiver Modules are cheaper than other stores, but the quality don't let me down. Highly recommend!
N***e
United States
Verified Purchase
5 .0
2025-02-20
Purchased 30 pcs 5 months ago and working without any problem until now.
T***r
Malaysia
Verified Purchase
5 .0
2025-01-29
My experiance was quick and easy. Site has easy navigation.
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