100G OTU4 QSFP28 4CH SR4/LR4/ER4/ZR4/XZR4丨C-LIGHT

100G OTU4 QSFP28 4CH

C-LIGHT self-developed 100G OTU4 QSFP28 4CH optical module supports both 112Gb/s and 100Gb/s data transmission rates, covering a variety of transmission distance options, including 100m, 2km, 10km, 20km, 30km, 40km, 60km, 80km and 100km. Its communication protocol complies with IEEE 802.3bm; the interface protocol complies with SFF-8636/8665; the packaging protocol complies with QSFP28 MSA HW. 100G OTU4 QSFP28 4CH optical modules are widely used in metropolitan area networks, 5G backhaul, and data center DCI interconnection. Compatible with switches from more than 100 brands. With 15 years of experience in optical communications, Chengguang Network provides spot supply and supports customized services, and is committed to providing customers with original after-sales services to help reduce operating costs.

3-year warranty Long term maintenance

Technical Support Professional free technical guidance

100% detection Each module is 100% tested

Spot stock Always in stock, short delivery time

Technical Support

Product Details

100G OTU4 QSFP28 4CH optical module encompasses variants such as SR4, LR4, ER4, ZR4, and XZR4. It utilizes single-mode fiber with an LC interface, supporting transmission distances of 100m, 2km, 10km, 40km, 80km, and up to a maximum of 100km. This module features high port density and low power consumption. At its core is a 4CH (4-channel) architecture, which employs wavelength multiplexing of four 25Gbps or 28Gbps lanes typically around 1310nm to achieve an aggregate data rate of 100G. It supports dual-rate operation, making it compatible with both 103.1Gbps 100 Gigabit Ethernet and the 112Gbps OTU4 optical transport network standard. Consequently, it is suitable for various applications including telecommunications networks, data center interconnects, and 5G backhaul.

Form Factor	Part No.	Fiber Type	Data Rate	Wavelength	Distance	Connector	Case Temperature	Download
QSFP28	CLOTU4QSFPXZR4	SMF	100G/112G	LAN WDM	100km	LC	Com.
QSFP28	CLOTU4QSFPZR4	SMF	100G/112G	LAN WDM	80km	LC	Com.
QSFP28	CLOTU4QSFPER4	SMF	100G/112G	LAN WDM	40km	LC	Com.
QSFP28	CLOTU4QSFPLR4	SMF	100G/112G	LAN WDM	10km	LC	Com.	Data Sheet
QSFP28	CLOTU4QSFPCW4	SMF	100G/112G	1270~1330nm,4CH	2km	LC	Com.	Data Sheet
QSFP28	CLOTU4QSFPSR4	MMF	100G/112G	850nm	100m	MPO	Com.	Data Sheet

Support & Service

Customized Needs

C-LIGHT R&D and sales provide various personalized product customization services for customers in d...

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Quality Assurance

C-LIGHT ensures good product quality and quality assurance through a series of effective measures.

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Customer Service

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Production Guarantee

C-LIGHT provides an excellent production environment to ensure that products can meet customer needs...

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Performance Testing

C-LIGHT network tests the performance indicators of optical modules such as eye diagram, optical pow...

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Reliability Test

C-LIGHT Network uses professional testing equipment to conduct high and low temperature chamber test...

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Quality inspection

●100% of products pass initial test, final test and factory inspection.

●3-step quality control management process.

●100% complete implementation of customer order quality requirements.

●100% guarantee of customer product data information security.

Quality certification

Please contact us to download the certification certificate.

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.