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100GBASE-CWDM4 QSFP28 100G 1310nm 2km Duplex LC SMF Optical Transceiver Module

Product Description

100GBASE-CWDM4 QSFP28 100G 1310nm 2km Duplex LC SMF Optical Transceiver Module
Form Factor QSFP28
Max Data Rate 100Gbps
Wavelength 1271nm, 1291nm, 1311nm and 1331nm
Max Cable Distance 2km
Connector Duplex LC
Media SMF
Transmitter Type 4 x CWDM DML (DFB)
Receiver Type PIN
EMC Support Supported
DDM/DOM Supported
Protocols IEEE 802.3ba, IEEE 802.3bm, 100G CWDM4 MSA, QSFP28 MSA, SFF-8665, SFF-8636
Temperature Range 0 to 70°C / -40 to 85°C
Warranty 5 Years
VIEW OUR SOLUTIONS

Drawing on over 10 years of experience in chips and modules to integrate fast speeds, small size, power savings, and high performance in every module. We provide a full series of optical modules for fixed access, wireless access, carrier Ethernet, wavelength division multiplexing (WDM), and data communication networks.

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Optical Transport Networks

End-to-end DWDM solutions provided with almost all optical devices - from active modules to optical passive devices, including optical amplifier (EDFA & RFA), Mux & Demux, OPM, ROADM, MCS, OLP and OTDR etc.

Network Solution
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Cloud and Enterprise

To meet the demand of mass data transmission in data centers, a series of high-speed optical modules has been developed with product rates ranging from 10G to 800G, providing high-quality optical interconnection solutions.

Cloud Solution
Wireless Solution
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Wireless & FTTx

High reliability and performance products with mature and efficient lasers. Solutions include Dark Fiber, WDM, Radio over Fiber, and total FTTx optical fiber access solutions for 4G/5G systems.

FTTx Solution
Subsystems
Professional Capabilities

We are a specialized manufacturer of magnetic telecom and network components, certified by ISO9001:2000, ROSH, REACH, CE and UL. With advanced manufacturing and testing equipment imported from abroad, the facility was established in 1997 and currently employs approximately 2000 staff members. With a monthly production capacity of 3000K, we ensure short delivery times for optical modules for fixed access, wireless access, carrier Ethernet, and WDM networks.

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Frequently Asked Questions
What are the primary applications for the 100G QSFP28 CWDM4 module?
This module is primarily designed for 100G Ethernet links over single-mode fiber (SMF) up to 2km, making it ideal for data center interconnects and enterprise networking.
Does this transceiver support Digital Diagnostic Monitoring (DDM)?
Yes, it supports DDM/DOM functions, allowing users to monitor real-time parameters such as optical output power, input power, temperature, and supply voltage.
Is this module compatible with standard LC duplex connectors?
Yes, it features a standard Duplex LC connector interface for seamless integration with existing single-mode fiber optic cabling.
What is the typical power consumption of the 100G CWDM4 module?
These modules are designed for high efficiency, typically consuming less than 3.5W, which helps reduce overall operational costs in high-density data centers.
Can I use this module for distances shorter than 2km?
Yes, it works perfectly for any distance up to its rated 2km maximum without requiring additional attenuators in most standard applications.
What certifications do your optical modules carry?
Our products are manufactured under strict quality standards and carry ISO9001, RoHS, REACH, CE, and UL certifications to ensure safety and reliability.

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